2208 Robor Pipe Systems Catalogue.indd

Robor Pipe Systems

Electronic Electronic

Catalogue for Catalogue for

High and Low High and Low

Pressure Pressure

ApplicationsApplications

OctoberOctober

20132013

BACK TO MAIN INDEX BACK TO SUB INDEX ROBOR DISCLAIMER/CONTACT DETAILS

Pipe SystemsRobor

The material contained in this manual has been designed as a guide for Robor customers. It

is not intended however as a substitute for any person’s procedures and should not be relied

upon for any specifi c application without fi rst obtaining competent advice.

The material contained in this manual is not a comprehensive statement of design and no

representation, condition or warranty, expressed or implied, is given by Robor as to the accuracy

or completeness of the information of this manual and so far as is permitted by law. Robor, its

staff and consultants disclaim any duty of care in relation to the preparation of this manual and

the information that it contains and shall not be liable for any direct, indirect or consequential

loss, damage or injury suffered by any person howsoever caused as a result of relying on any

state ment in, or omission, in this manual and any such liability is expressly disclaimed.

Whilst every care was taken in compiling the tables in this catalogue, you will appreciate that

we are unable to accept responsibility for the accuracy thereof.

Robor Pipe Systems a division of Robor (Pty) Ltd

Tel: +27 (0)11 971 4300

Fax: +27 (0)11 392 6840

email: [email protected]

webpage: www.robor.co.za

Post: PO Box 1098

Isando

1600

South Africa

DISCLAIMER


Pipe SystemsRobor

INDEXPage

USEFULL INFORMATION Surface areas and perimeters .............................................................................................................................................. 3 Surface areas and volumes .................................................................................................................................................. 4 Pressure conversions ............................................................................................................................................................. 5 Mass conversions .................................................................................................................................................................. 6 Volume fl ow rate conversions .............................................................................................................................................. 6 Length conversion factors .................................................................................................................................................... 7 Area conversion factors ........................................................................................................................................................ 7 Volume conversion factors ................................................................................................................................................... 8 Material densities .................................................................................................................................................................. 9

PIPING ..................................................................................................................................................................................................... P1

FABRICATED FITTINGS ............................................................................................................................................................................FF1

HI PRESSURE PROPRIETARY LIST ........................................................................................................................................................... Hi1 Clamps and connectors ................................................................................................................................................................. Hi1 Pipe couplings................................................................................................................................................................................ Hi6 Expansion joints ..........................................................................................................................................................................Hi11 Rupture devices ...........................................................................................................................................................................Hi14 Straight couplings ........................................................................................................................................................................Hi16 Pressure dissipators .....................................................................................................................................................................Hi19

FLANGES ...................................................................................................................................................................................................F1

ANSI B16.5 FLANGES .............................................................................................................................................................................. A1

WROUGHT STEEL BUTT-WELDING FITTINGS .........................................................................................................................................W1

FORGED FITTINGS • 3000 LB SERIES ............................................................................................................................................... FHT1

HEXAGONAL HEADPLUGS • 6000 LB SERIES .................................................................................................................................... FHT1


Pipe SystemsRobor

OTHER DATA FORMULAE

A

B

H

Ca

bc

D2

D1

h1 h2

a

b

dc H

a

b

H

Ø

a

h

L

L

H

R2

R1

H1H2

R

H

R

R

D

H

H

a r


Pipe SystemsRobor

OTHER DATA FORMULAE

h

D

R

R

L

Ø

Ø R

AA

H

A

B

d da1a2 a3 an

H

ED B

C

R

HL

R

HL

H

L

R2r


Pipe SystemsRobor

PRESSURE CONVERSIONS(Water and mercury at 17°C)

lbf/in2 head water ft head water metre Pascal/Pa

1 lbf/in2 = 1 2.312 0.704 6.894 757 x 103

1 ft head water = 0.433 1 0.305 2.988 98 x 103

1 metre head water = 1.42 3.28 1 9.806x103

1 Pascal/Pa = 1.45x10-4 3.35x10

-4 1.02x10

-4 1

Exact values are printed in bold type to distinguish them from rounded values.

POWER CONVERSIONS

= 550 foot lb force/sec1 Horsepower = 33 000 foot lb force/min(British) = 745.7 watts = 1.013 87 metric horsepower1 kilowatt = 1.34 horsepower (British)

To calculate the mass of a tube/m (per meter)

Subtract the square of the inside from the square of the outside diameter (in mm) and multiply the result by:0.006 for steel0.005 for ironThis gives mass in kg/mAlternative method (approximate).Add the wall thickness (t) in mm to the bore (d) and multiply this sum by the wall thickness (t) and by 0.024 to give the mass of the steel tube in kilograms per metre.i.e. Mass = 0.024 (d+t)t in kg/m.

Refer to table on page 9


Pipe SystemsRobor

MASS CONVERSIONS UK Short hundred- hundred- kilogram tonne(1000kg) pound weight weight kg ton lb cwt short cwt UK tonne Short tonne

1 kilogram = 1 0.0001 2.20462 0.019 684 1 0.022 046 2 0.984 207x10-3 1.102 31x10-3

1 tonne (1000 kg) t = 1000 1 2204.62 19.6841 22.046 2 0.984 207 1.102 31

1 pound lb = 453.592 37 4.535 92x10-4 1 8.928 57x10-3 0.01 4.464 29x10-4 0.0005

1 hundredweight cwt = 50.802 0.050 802 3 112 1 1.12 0.05 0.056

1 short hundredweight sh cwt = 45.3592 0.045 359 2 100 0.892 857 1 0.044 642 9 0.05

1 UK ton = 1016.05 1.016 05 2240 20 22.4 1 1.12

1 short ton sh ton = 907.185 0.907 185 2000 17.857 1 20 0.892 857 1

Exact values are printed in bold type to distinguish them from round values.

VOLUME FLOW RATE CONVERSIONS Cubic metre litre litre uk gallon cubic foot UK gallon per hour per second per minute per minute per minute per second m3/h l/s l/m UK-g/min ft3g/min UK-g/s

1 cubic meter per hour m3 1 0.277 778 16.666 6 3.666 16 9.88809 63x10-3 0.061 102 6

1 litre per sec l/s = 3.6 1 60 13.198 532 0.035 315 0.219 976

1 litre per minute l/min = 0.060 001 7 0.016 667 1 0.219 976 5 885 94x10-4 3.666 26x10-3

1 UK gallon per minute UKgal/min = 0.272 765 0.075 766 4.545 96 1 2.675 73x10-3 0.016 666 7

1 cubic foot per second ft3/s = 101.941 28.316 94 1 698.96 373.730 1 6.228

1 UK gallon per second UK-g/s = 16.365 9 4.545 96 272.758 60 0.160 544 1

Exact values are printed in bold type to distinguish them from rounded values.


Pipe SystemsRobor

USEFUL CONVERSION FACTORS

Length conversions

metre/m inch/in foot/ft yard/yd

1 metre/m = 1 39.3701 3.280 84 1.093 61

1 inch/in = 0.0254 1 0.083 333 3 0.027 777 8

1 foot/ft = 0.3048 12 1 0.333 333

1 yard/yd = 0.9144 36 3 1

1 mile = 1609.344 63 360 5280 1760

Exact values are printed in bold type to distinguish them from rounded values

Area conversions

Square metre/m2 Square inch/in2 Square foot/ft2 Square yard/yd2

1 square metre/m2 = 1 1 550.00 10.763 9 1.195 99

1 square inch/in2 = 6.451 6 x 10-4 1 6.944 44 x 10-4 7.716 05 x 10-4

1 square foot/ft2 = 0.092 903 0 144 1 0.111 111

1 square yard/yd2 = 0.836 127 1 296 9 1



Pipe SystemsRobor

Volume conversions (1)

cubic metre/m3 litre/l cubic inch/in3 cubic foot/ft3

1 cubic metre/m3 = 1 999.972 61 023.7 35.314 7

1 litre/l = 0.001 1 61.025 5 0.035 315 7

1 cubic inch/in3 = 1.638 71x10-5 0.016 386 6 1 5.787 04x10-4

1 cubic foot/ft3 = 0.028 316 8 28.316 1 1728 1

1 Cubic yard/yd3 = 0.764 555 764.533 46 656 27


Volume conversions (2)

Litre /l Cubic inch/in3 Cubic foot/ft3 UK gallon/UK gal US gallon/USgal

1 litre/l = 1 61.025 5 0.035 315 7 0.219 976 0.264 179

1 cubic inch/in3 = 0.016 386 6 1 5.787 04x10-4 3.604 65x10-3 4.329 00x10-3

1 cubic foot/ft3 = 28.316 1 1728 1 6.228 84 7.480 52

1 UK gallon*/UKgal = 4.545 96 277.419 0.160 544 1 1.200 95

1 US gallon/USgal = 3.785 31 231 0.133 681 0.832 675 1

*Also called imperial gallon.


USEFUL CONVERSION FACTORS


Pipe SystemsRobor

Section Formula x Spec ALI Brass Bronze Copper Steel Stainless

ROUND D x D x 0.002132 0.006657 0.006924 0.007010 0.00616 0.0063

HOLLOW (D-t) x t x 0.0082 0.026 0.02778 0.028 0.02466 0.0253

FLAT W x t x 0.002712 0.00848 0.00882 0.00889 0.00786 0.0080

SQUARE D x D x 0.002712 0.00848 0..00882 0.00786 0.0080

HEXAGON D x D x 0.00235 0.007344 0.007638 0.00776 0.0068 0.00696

Typical Materials Data

Density Specifi c at 20°C Heat Capacity (103.kg.m3) (kJ/kgK)

Aluminium 2.7 0.90

Brass 8.4 0.38

Cast Iron 5.7 – 7.2 0.50

Copper 8.9 0.39

Iron 7.85 0.45

Steel 7.8 0.46

Tin 7.3 0.23

Zinc 7.14 0.39

Water 1.00 4.18

Paper 0.6 – 1.2 1.5 – 1.7

Asbestos 2.0 0.84

Concrete. dry 1.5 – 2.4 0.90

Glass 2.5 0.84

Refractory brick 1.8 0.75

Polyethylene 0.92 – 0.96 2.3

PVC 1.4 0.85 – 1.17

Table of constants to calculate mass/m (used with density calculation on page 5)


Pipe SystemsRobor

PIPINGPage

SEAMLESS PIPING .................................................................................................................................................................................... P2

SABS 62 PIPING ...................................................................................................................................................................................... P3

SABS 719 PIPING .................................................................................................................................................................................... P3

ALLOWABLE WORKING/TEST PRESSURES .............................................................................................................................................P4-5

RECOMMENDED WORKING PRESSURES ................................................................................................................................................P6-7

EXTRACTS OF ASTM SPECIFICATIONS(Chemical compositions and tensile requirements)............................................................................................................................P8-9

WELDING END PREPARATION ANSI B16.9 .......................................................................................................................................... P10


Pipe SystemsRobor

PIPE SCHEDULES, DIAMETERS,WALL THICKNESSES AND WEIGHTS

Inches Metric Schedule STD Schedule XS Schedule XXS NB Nominal O.D and and pipe size mm 5 S 10 S 10 20 30 40 S 40 60 80 S 80 100 120 140 160

3 1/8” 10.30 - 1.24 - - - 1.73 - 2.41 - - - - -

- 0.28 - - - 0.36 - 46.00 - - - - -

6 1/4” 13.71 - 1.65 - - - 2.24 - 3.02 - - - - -

- 0.49 - - - 0.63 - 0.80 - - - - -

10 3/8” 17.14 - 1.65 - - - 2.31 - 3.20 - - - - -

- 0.63 - - - 0.85 - 1.10 - - - - -

15 1/2” 21.34 1.65 2.11 - - - 2.77 - 3.73 - - - 4.78 7.47

0.80 1.00 - - - 1.27 - 1.62 - - - 1.94 2.55

20 3/4” 26.67 1.65 2.11 - - - 2.87 - 3.91 - - - 5.56 7.82

1.03 1.28 - - - 1.68 - 2.19 - - - 2.90 3.63

25 1” 33.40 1.65 2.77 - - - 3.38 - 4.55 - - - 6.35 9.09

1.29 2.08 - - - 2.50 - 3.23 - - - 4.18 5.45

32 1 1/4” 42.16 1.65 2.77 - - - 3.56 - 4.85 - - - 6.35 9.70

1.65 2.69 - - - 3.38 - 4.46 - - - 5.58 7.76

40 1 1/2” 48.26 1.65 2.77 - - - 3.68 - 5.08 - - - 7.14 10.15

1.90 3.12 - - - 4.05 - 5.41 - - - 7.22 9.55

50 2” 60.32 1.65 2.77 - - - 3.91 - 5.54 - - - 8.74 11.07

2.38 3.94 - - - 5.44 - 7.49 - - - 11.08 13.45

65 2 1/2” 73.02 2.11 3.05 - - - 5.16 - 7.01 - - - 9.52 14.02

3.70 5.26 - - - 8.68 - 11.42 - - - 14.88 20.41

80 3” 88.90 2.11 3.05 - - - 5.49 - 7.62 - - - 11.13 15.24

4.50 6.45 - - - 11.29 - 15.27 - - - 20.98 27.67

90 3 1/2” 101.60 2.11 3.05 - - - 5.74 5.74 - 8.08 - - - - -

5.20 7.40 - - - 13.37 13.57 - 18.63 - - - - -

100 4” 114.30 2.11 3.05 - - - 6.02 - 8.56 - 11.13 - 13.49 17.12

5.81 8.34 - - - 16.07 - 22.31 28.25 - 33.48 41.02

125 5” 141.30 2.77 3.40 - - - 6.55 - 12.70 - 12.70 - 15.88 19.05

9.45 11.56 - - - 21.78 - 30.95 - 40.24 - 49.11 57.42

150 6” 168.30 2.77 3.40 - - - 7.11 - 10.97 - 14.47 - 16.26 21.95

11.31 13.82 - - - 28.26 - 42.56 - 54.20 - 67.22 79.18

200 8” 219.10 2.77 3.76 - 6.35 7.04 8.18 10.31 12.70 15.00 18.26 20.62 23.01 22.22

14.78 19.94 - 33.03 36.72 42.53 52.88 64.63 75.80 90.32 101.04 111.32 107.87

250 10” 273.00 3.40 4.19 - 3.55 7.80 9.27 12.70 12.70 15.09 18.26 21.44 25.40 28.58 25.46

22.62 27.83 - 41.76 51.00 60.29 81.46 81.46 95.95 114.59 132.94 154.94 172.14 154.94

300 12” 323.85 3.96 4.57 - 6.35 8.38 9.52 10.31 14.27 12.70 17.47 21.44 25.40 28.58 33.34 25.40

33.00 36.00 - 49.81 65.07 73.82 79.67 108.97 97.36 131.70 159.52 186.77 206.96 238.11 166.77

350 14” 355.60 3.96 4.78 6.35 7.92 9.52 9.52 11.13 15.09 12.70 19.05 23.82 27.19 31.75 35.71 -

34.23 41.18 54.63 67.95 81.28 81.28 94.31 126.49 107.28 157.94 194.82 224.42 253.14 281.38 -

400 16” 406.40 4.19 4.78 6.35 9.52 9.52 9.52 12.70 16.64 12.70 21.44 26.19 30.96 36.52 40.49 -

41.60 47.33 62.58 77.88 93.21 93.21 123.18 159.98 123.18 203.16 245.32 286.44 332.62 364.85 -

450 18” 457.20 4.19 4.78 6.35 7.92 11.13 9.52 14.27 19.05 12.70 23.82 29.36 34.92 36.69 45.24 -

46.83 53.18 70.53 87.81 122.12 105.14 155.90 205.62 139.07 254.19 309.44 363.19 408.01 459.16 -

500 20” 508.00 4.78 5.54 6.35 9.52 12.70 9.52 15.09 20.62 12.70 26.19 32.54 38.10 44.45 50.01 -

59.22 68.50 78.47 117.07 154.97 117.07 183.12 247.79 154.97 310.90 381.04 440.93 587.64 564.14 -

550 22” 558.80 - - 6.35 9.52 12.70 9.52 - 22.22 12.70 28.60 34.92 41.28 47.62 53.98 -

- - 86.49 129.01 171.01 129.01 - 294.06 171.01 373.58 451.14 526.70 600.27 671.85 -

600 24” 609.60 5.54 6.35 6.35 9.52 14.27 9.52 17.48 24.61 12.70 30.96 38.89 46.02 52.30 59.54 -

82.60 94.37 94.37 140.94 209.54 140.94 254.74 354.64 186.75 441.10 546.92 639.18 718.94 806.61 -

BOLD = WALL THICKNESS

PIPEA.S.A. pipe schedules • Diameters • Wall thicknesses • WeightsPiping to ANSI B36.19 + B36.10 + Inches and Metric


Pipe SystemsRobor

WALL THICKNESS AND WEIGHTS

PIPES.A.B.S. 62 S.A.B.S. 62

6 10.2 1.8 2 2.65 0.364 0.41 0.496

8 13.5 1.8 2.35 2.9 0.521 0.654 0.773

10 17.2 1.8 2.35 2.9 0.68 0.858 1.03

15 21.3 2 2.65 3.25 0.961 1.23 1.46

20 26.9 2.35 2.65 3.25 1.42 1.59 1.91

25 33.7 2.65 3.25 4.05 2.03 2.46 2.99

32 42.4 2.65 3.25 4.05 2.61 3.17 3.87

40 48.3 2.9 3.25 4.05 3.29 3.65 4.47

50 60.3 2.9 3.65 4.5 4.18 5.17 6.24

65 76.1 3.25 3.65 4.5 5.92 6.63 8.02

80 88.9 3.25 4.05 4.85 6.98 6.64 10.3

100 114.3 3.65 4.5 5.4 10.2 12.4 14.7

125 139.7 - 4.85 5.4 - 16.7 18.3

150 165.1 - 4.85 5.4 - 19.8 21.8

NominalBore

ApproxO.D.

Dimensions Masses

Nominal wall thickness Uncoated – Screwed & Socketed (kg/m)Light Medium Heavy Light Medium Heavy

PIPES.A.B.S. 719 S.A.B.S. 719

4.5 5.0 6.0 8.0 10.0 12.0

200 219.1 24.9 27.7 33.1 43.6 54.2 64.6

250 273 31.2 34.6 41.4 54.7 68 81.5

300 323.9 37.1 41.3 49.3 65.2 81.3 97.5

350 355.6 40.7 45.4 54.2 71.7 89.5 108

400 406.4 46.6 52 62.1 82.2 103 123

500 508 58.5 65.1 78 103 129 155

600 609.8 70.2 78.3 93.6 124 155 186

700 711.2 82 91.5 110 145 182 219

800 812.8 - 105 125 166 208 250

900 914.4 - 118 140 187 233 282

1 000 1 016 - 131 156 208 260 315

NominalDiameter

mm

OutsideDiameter

mm

Mass of steel pipes in kilograms per metre

Dimensions

Wall Thickness in Millimeters


Pipe SystemsRobor

ALLOWABLE WORKING PRESSURES

PIPE A106GRB & A234WPB

Allowable working pressuresFor ASTM A106 Gr. B Pipe & A234 Gr. WPB Welded Fittings

-28.88 to 37.78˚C 148.9˚C 260˚C 343.33˚C 398.89˚C

ST 40 3.91 0.154 10 135 9 239 8 342 7 653 6 619

50NB XS 80 5.54 0.218 17 166 15 582 14 065 12 893 11 169

2 160 8.74 0.343 31 716 28 820 25 993 23 787 20 546

XXS 11.07 0.436 43 368 39 369 35 439 32 543 28 061

ST 40 5.16 0.203 12 755 11 583 10 411 9 584 8 274

65NB XS 80 7.01 0.276 19 443 17 650 15 927 14 617 12 617

2 1/2 160 9.52 0.375 28 958 26 269 23 649 21 718 18 753

XXS 14.02 0.552 47 229 42 885 38 610 35 439 30 612

0.120 4 413 3 999 3 585 3 289 2 841

8ONB ST 40 5.49 0.216 11 307 10 273 9 308 8 480 7 377

3 0.300 17 650 15 996 14 410 13 238 11 445

160 11.13 0.438 28 475 25 855 23 235 21 373 18 409

XXS 15.24 0.636 41 989 39 128 34 336 31 509 27 234

0.120 3 661 3 516 3 137 2 875 2 389

90NB ST 40 5.74 0.226 10 549 9 584 8 618 7 929 6 826

3 1/2 XS 80 8.08 0.318 16 547 15 030 13 514 12 410 19 687

0.636 38 886 35 301 31 784 29 164 25 166

0.120 3 406 3 096 2 785 2 558 2 206

100NB ST 40 6.02 0.237 9 928 9 032 8 136 7 446 6 481

4 XS 80 8.50 0.337 15 720 14 272 12 993 11 790 10 204

120 11.13 0.531 27 441 24 959 22 477 20 615 17 788

XXS 160 13.49 0.674 36 611 33 232 29 923 27 510 23 718

0.134 3 365 3 054 2 751 2 523 2 179

125NB ST 40 6.55 0.258 8 963 8 136 7 308 6 757 5 791

5 XS 80 9.43 0.375 14 410 13 100 11 790 10 825 9 308

160 15.88 0.625 26 544 24 131 21 718 19 926 17 237

XXS 19.05 0.750 32 957 29 923 26 958 24 958 21 373

0.134 2 857 2 572 2 317 2 123 1 834

150NB ST 40 7.11 0.280 8 342 7 584 6 826 6 274 5 447

6 XS 80 10.97 0.432 14 272 12 962 11 652 10 667 9 239

160 18.20 0.718 25 924 23 511 21 167 19 443 16 823

XXS 21.95 0.864 32 129 29 164 26 269 24 131 20 822

0.148 2 565 2 330 2 103 1 924 1 662

200NB ST 40 8.18 0.322 7 584 6 895 6 205 5 723 4 964

8 XS 80 12.70 0.500 12 893 11 721 10 549 9 652 8 342

XXS 22.23 0.875 24 545 22 270 20 063 18 409 15 927

160 23.01 0.906 25 510 23 166 20 891 19 167 16 547

0.165 2 441 2 220 1 999 1 834 1 586

250NB ST 40 9.27 0.365 7 101 6412 5 791 5 309 4 619

10 XS 60 12.70 0.500 10 273 9 308 8 411 7 722 6 688

160 28.58 1.125 25 786 23 442 21 098 19 374 16 685

NominalPipe Size

mmWT* or Sch. No.Wall

Thicknessinches

Allowable working pressure in kPaFor Temperatures (in Deg. C.) not to exceed


Pipe SystemsRobor

ALLOWABLE WORKING PRESSURES

PIPE A106GRB & A234WPB

A106 Gr. B Pipe & Carbon Steel Welded FittingsAllowable working pressures Continued

-28.88 to 37.78˚C 148.9˚C 260˚C 343.33˚C 398.89˚C

LW 0.180 2 344 2 130 1 917 1 758 1 524

300NB ST 0.375 6 136 5 585 5 033 4 619 3 999

12 XS 0.500 8 618 7 860 7 032 6 481 5 585

160 1.312 25 510 23 167 20 891 19 167 16 547

350NB 10 0.250 3 351 3 047 2 744 2 516 2 172

14 ST 30 0.375 5 585 5 102 4 619 4 206 3 654

XS 0.500 7 860 7 101 6 512 5 860 5 102

400NB 10 0.250 2 937 2 668 2 406 2 206 1 903

16 ST 30 0.375 4 895 4 481 3 999 3 654 3 158

XS 40 0.500 6 826 6 205 5 585 5 171 4 413

450NB 10 0.250 2 606 2 372 2 137 1 958 1 689

18 ST 0.375 4 344 3 930 3 585 3 240 2 799

XS 0.500 6 067 5 516 4 964 4 550 3 930

500NB 10 0.250 2 344 2 130 1 917 1 758 1 524

20 ST 20 0.375 3 930 3 930 3 585 2 909 2 510

XS 30 0.500 5 447 4 964 4 481 4 137 3 585

550NB 0.250 2 123 1 930 1 737 1 593 1 379

22 ST 0.375 3 516 3 192 2 875 2 641 2 282

XS 0.500 4 964 4 481 4 068 3 723 3 199

600NB 10 0.250 1 944 1 765 1 593 1 462 1 262

24 ST 20 0.375 3 227 3 227 2 930 2 420 2 096

XS 0.500 4 550 4 137 3 723 3 385 2 923

NominalPipe Size

WT* or Sch. No.Wall

Thickness

Allowable working pressure in kPaFor Temperatures (in Deg. C.) not to exceed


Pipe SystemsRobor

SABS 719Pipes tested to 48000 kPa – hydraulic

Steel to S.A.B.S. 719/71 Grade B

4.0 4.5 5.0 6.0 8.0 10.0 12.0 14.0

200 219.1 6 600 7 430 8 250 9 900 13 200 16 500 19 800 23 100

250 273 5 300 5 960 6 620 7 950 10 590 13 240 15 890 18 540

300 323.9 4 460 5 020 5 580 6 700 8 930 11 160 13 390 15 630

350 355.6 4 070 4 580 5 080 6 100 8 130 10 170 12 200 14 230

400 406.4 3 560 4 000 4 450 5 340 7 120 8 900 10 670 12 450

450 457.2 3 160 3 560 3 950 4 740 6 330 7 910 9 490 11 070

500 508 2 850 3 200 3 560 4 270 5 690 7 120 8 540 9 960

600 609.6 2 370 2 690 2 970 3 560 4 740 5 930 7 120 8 300

700 711.2 2 030 2 290 2 540 3 010 4 070 5 080 6 100 7 120

800 812.8 1 780 2 000 2 220 2 670 3 560 4 450 5 340 6 230

900 914.4 1 580 1 780 1 980 2 370 3 160 3 950 4 740 5 540

1 000 1 016 1 420 1 600 1 780 2 140 2 850 3 560 4 270 4 980

Yield stress of steel = 241MPa (35 000 psi)

Test pressure is 1.5 times working pressure

The above is based on stressing steel to 75% of minimum specifi ed yield stress and is applied only to plain ended pipes.

NominalDiameter

mm

OutsideDiameter

mm

Test Pressure in kPa

DimensionsWall Thickness in Millimeters

API 5LX42 material 289MPa yield strengthTest Pressure in kPa

Fs mm mm 4.0 4.5 5.0 6.0 8.0 10.0 12.0 14.0

75 200 219 7918 8908 9897 11877 15836 19795 23753 27712

85 250 273 7199 8098 8998 10798 14397 17996 21596 25195

85 300 324 6065 6824 7582 9098 12131 15164 18196 21229

85 350 356 5520 6210 6900 8280 11040 13801 16561 19321

85 400 406 4840 5445 6050 7261 9681 12101 14521 16941

85 450 457 4300 4838 5375 6450 8600 10751 12901 15051

95 500 508 4324 4864 5405 6485 8647 10808 12971 15133

95 550 559 3929 4420 4911 5894 7858 9823 11787 13752

95 600 610 3601 4051 4501 5401 7201 9002 10802 12602

95 650 660 3328 3744 4160 4992 6656 8320 9984 11648

95 700 711 3089 3475 3861 4634 6178 7723 9268 10812

95 750 762 2882 3243 3603 4324 5765 7206 8647 10088

95 800 813 2702 3039 3377 4052 5403 6754 8105 9456

95 850 864 2542 2860 3178 3813 5084 6355 7626 8897

95 900 914 2403 2703 3304 3605 4806 6008 7209 8411

95 950 965 2276 2561 2845 3414 4552 5690 6828 7966

95 1000 1016 2162 2432 2702 3243 4324 5405 6485 7566

Safety Factor %

NominalBore

OutsideDiameter

Wall Thicknessmm


Pipe SystemsRobor

N.B.: These pipes can be used for higher pressures than those above, or for special working conditions with suitable types of joint.The effi ciency of taper/parallel screwed joints is highly dependent on the degree of care taken in assembly and jointing compound used.Light pipes are not recommended for steam, air or gas services.Reference to steam services applies to saturated steam only.

SABS 62 Pipe Max. working pressure in

size kPa/Taper/Parallel joint*

Nom. Water service/ Steam, air and gas service

bore Ambient temp. (260ºC max.)

mm Light Medium Heavy Medium and Heavy

6 1 050 2 100 2 400 1 050

8 1 050 2 100 2 400 1050

10 1 050 2 100 2 400 1050

15 1 050 2 100 2 400 1050

20 1 050 2 100 2 400 1050

25 1 050 2 100 2 400 1050

32 850 1 700 2 100 900

40 850 1 700 2 100 900

50 700 1 400 1 700 –

65 700 1 400 1 700 –

80 700 1 400 1 700 –

100 550 1 050 1 400 –

125 – 1 050 1 400 –

150 – 850 1 050 –

X52 material 358MPa yield strengthTest Pressure in kPa

Fs mm mm 4.0 4.5 5.0 6.0 8.0 10.0 12.0 14.0

75 200 219 9808 11034 12260 14712 19616 24521 19425 34329

85 250 273 8917 10032 11147 13376 17834 22293 26752 31210

85 300 324 7514 8453 9392 11270 15027 18784 22541 26298

85 350 356 6838 7693 8548 10257 13676 17096 20515 23934

85 400 406 5996 6746 7495 8994 11992 14990 17988 20986

85 450 457 5327 5993 6659 7990 10654 13317 15981 18644

95 500 508 5356 6025 6695 8034 10712 13390 16068 18746

95 550 559 4867 5476 6084 7301 9735 12168 14602 17035

95 600 610 4460 5018 5575 6690 8921 11151 13381 15611

95 650 660 4122 4638 5153 6184 8245 10306 12367 14428

95 700 711 3827 4305 4783 5740 7653 9567 11480 13394

95 750 762 3571 4017 4463 5356 7141 8927 10712 12497

95 800 813 3347 3765 4183 5020 6693 8367 10040 11713

95 850 864 3149 3543 3936 4724 6298 7873 9447 11022

95 900 914 2977 3349 3721 4465 5954 7442 8930 10419

95 950 965 2819 3172 3524 4229 5639 7049 8458 9868

95 1000 1016 2678 3013 3347 4017 5356 6695 8034 9373

Note: Test pressures for other grades are available on request

Safety Factor %

NominalBore

OutsideDiameter

Wall Thicknessmm


Pipe SystemsRobor

EXTRACTS OF API LINE PIPE SPECIFICATION

(1) Chemical Requirements (%) Tensile Requirements

Grade Application Analysis C Mn P S Cb V Ti Yield Tensile Elongation max. max. max. max. min. min. min. strength strength min. min. psi psi (kg/mm²) x (kg/mm²) (kg/mm²) 9.81 - MPa

A L 0.22 0.90 0.04 0.05 – – – 30.000 48.000

(21.1) (33.7)

5L Line Pipe

B L 0.27 1.15 0.04 0.05 – – – 35.000 60.000

(24.6) (42.2)

(2) (2)

X-42 L 0.29 1.25 0.04 0.05 – – – 42.000 60.000

(29.5) (42.2)

(2) (2) 46.000 63.00 See foot

X-46 (32.3) (44.3) note (5)

L 0.31 1.35 0.04 0.05 – – –

(4)

X-52 52.000 66.000

(36.6) 46.4)

(2) (2) (3) (3) (3) (4)

High-Test 56.000 71.000

5LX X-56 Line Pipe (39.4) (49.9)

L 0.26 1.35 0.04 0.05 0.005 0.02 0.03

(4)

X-6C 60.000 75.000

(42.2) (52.7)

(4)

X-65 65.000 77.000

(45.7) (54.1)

By Agreement

X-7C 70.000

(49.2)

Notes:1. L = Ladle Analysis2. For each reduction of 0.01% below the specifi ed maximum carbon content, an increase of 0.05% manganese above the specifi ed maximum is permissible, up to a maximum of 1.45%.3. Either Cb, V, Ti, or a combination thereof, shall be used at the discretion of the manufacturer.4. For pipe less than 508mm OD.5. The minimum elongation in 2 inches shall be that determined by the following formula: e=625.000 where: e = minimum elongation in 2 inches (50.80mm) in percent rounded to nearest ½ percent. A = cross sectional area of the tensile test specimen in square inches, based on specifi ed outside diameter or nominal Specimen width and specifi ed wall thickness rounded to

the nearest 0.01 2q inch, or 0.75 square inch, whichever is smaller. U = specifi ed tensile strength, psi.


Pipe SystemsRobor

Permissible Variation in Dimensions and Weight

≥≤Hydrostatic Test

Outside Diameter Wall Thickness Weight Length

D ≤ 7/8 2 in. + 20.0 – 12.5%

D = 3½ in. +18.0 – 12.5%

D ≥ 4 in. + 15.0 – 12.5%

D ≤ 18 in. +15.0 – 12.5%

Pipe body

D≤1.900 in. +0.016 in

–0.031 in.23/8 in. ≤ D ≤ 4 in. ±1.00%4½in. ≤ D ≤ 18 in. ±0.75%For a distance of 4 in.from the endD≤ 10¾in. + 7/16 in. – 1/6412¾ in. ≤ D ≤ 20 in. + 3/32 in. – 1/32

Pipe body D<20in. ±0.75%For a distance of 4 in.from the end D ≤ 10¾ in. + 1/16 in. – 1/6412¾ in. ≤ D ≤ 20 in. + 3/32 in. – 1/32

Single Lengths: • standard-weight • regular-weight • extra-strong • double-extra-strong +10.0 – 3.5% • special plain-end +10.0 – 5.0%Carload Lot (min. 40.000 lbs) – 1.75%

Single Length • regular-weights: +10.0 – 3.5% • special light weight + 10.0 – 5.0%Carload Lot (min. 40.000 lbs) – 1.75%

P= 2St (2500)

D or 2800 psi 19.3MPathe number in parentheses: 27/8 ≤ D ≤ 3½whichever is smallerStd: S=0.60xY.S.Altd: S=0.75xY.S.

P= 2St

D or 3000 psi 206.84MPawhichever is smaller4½(Std) : S=0.60 x Y.S.4½(Alt) : S=0.75 x Y.S.85/8 and 85/8 : S=0.75 x Y.S.10¾ to 18 : S=0.85 x Y.S.S = fi ber stressY.S. =specifi ed minimum yield strength. psi


Pipe SystemsRobor

WELDING END PREPARATIONANSI B16.9

(mm)


Pipe SystemsRobor

FABRICATED FITTINGSPage

SHORT SEGMENTED BENDS .............................................................................................................................................. FF2

MEDIUM SEGMENTED BENDS ........................................................................................................................................... FF3

LONG SEGMENTED BENDS ............................................................................................................................................... FF4

DUCKFOOT BEND .............................................................................................................................................................. FF5

SWEEP TEES ..................................................................................................................................................................... FF6

LATERALS ........................................................................................................................................................................... FF7

EQUAL/UNEQUAL TEE PIECES .......................................................................................................................................... FF8

TAPER REDUCERS ............................................................................................................................................................. FF9

EQUAL/UNEQUAL TEE PIECES GUSSETTED .................................................................................................................... FF10

‘Y’ PIECES ........................................................................................................................................................................ FF11

EQUAL/UNEQUAL CROSS ................................................................................................................................................. FF12

HYDROPOWER AND BACKFILL BENDS ........................................................................................................................... FF13

STANDARD TEE PIECES AND REDUCERS ........................................................................................................................ FF14

PIPE MATERIAL ............................................................................................................................................................... FF15

WEAR RESISTANT BENDS...........................................................................................................................................FF16-17


Pipe SystemsRobor

SHORT SEGMENTED BENDS

Nominal diameter Outside diameter Centre to face A Centre to face B Centre to face C Radius R mm mm mm mm mm mm

50 60.32 160 135 110 80

65 76.20 170 140 115 95

80 88.90 180 145 120 100

90 101.60 185 150 120 110

100 114.30 195 155 125 120

125 139.70 210 160 130 140

150 165.10 230 170 135 165

175 190.50 250 185 140 190

200 219.08 230 155 155 230

250 273.0 280 180 140 280

300 323.9 305 205 155 305

350 355.6 355 230 180 355

400 406.4 405 255 205 405

450 457.2 460 280 230 460

500 508.0 510 305 255 510

550 558.8 560 330 280 560

600 609.6 610 355 305 610

650 660.4 660 380 330 660

700 711.2 710 405 355 710

750 762.0 760 430 380 760

800 812.8 815 460 405 815

850 863.6 865 485 430 865

900 914.4 915 510 460 915

950 965.2 950 575 390 950

1 000 1 016.0 1 000 600 415 1 000

61° to 90° inclusive3 Segments


Up to 45° inclusive2 Segments


Pipe SystemsRobor

MEDIUM SEGMENTED BENDS


50 60.32 180 140 110 100

65 76.20 205 150 115 130

80 88.90 220 160 120 150

90 101.60 245 170 120 180

100 114.30 260 180 125 200

125 139.70 300 195 130 250

150 165.10 340 215 135 300

175 190.50 380 235 140 350

200 219.08 405 205 140 405

250 273.0 510 255 180 510

300 323.9 610 305 205 610

350 355.6 710 355 240 710

400 406.4 815 405 280 815

450 457.2 915 460 305 915

500 508.0 1 020 510 345 1 020

550 558.8 1 120 560 380 1 120

600 609.6 1 220 610 405 1 220

650 660.4 1 320 660 445 1 320

700 711.2 1 420 710 485 1 420

750 762.0 1 520 760 510 1 520

800 812.8 1 630 815 545 1 630

850 863.6 1 730 865 555 1 730

900 914.4 1 830 915 610 1 830

950 965.2 1 900 1 100 790 1 900

1 000 1 016.0 2 000 1 155 830 2 000



Up to 45° inclusive2 Segments


Pipe SystemsRobor

LONG SEGMENTED BENDS


50 60.32 225 140 105 150

65 76.20 265 150 110 200

80 88.90 305 165 110 250

90 101.60 335 170 110 280

100 114.30 350 175 110 300

125 139.70 415 195 115 380

150 165.10 475 215 115 450

175 190.50 540 235 120 530

200 219.08 610 405 205 610

250 273.0 760 510 255 760

300 323.9 915 610 305 915

350 355.6 1 065 710 355 1 065

400 406.4 1 215 815 405 1 215

450 457.2 1 380 915 460 1 380

500 508.0 1 530 1 020 510 1 530

550 558.8 1 680 1 120 560 1 680

600 609.6 1 830 1 220 610 1 830

650 660.4 1 980 1 320 660 2 130

700 711.2 2 130 1 420 710 2 130

750 762.0 2 280 1 520 760 2 280

800 812.8 2 445 1 630 815 2 445

850 863.6 2 595 1 730 865 2 595

900 914.4 2 745 1 830 915 2 745

950 965.2 2 850 1 180 565 2 850

1 000 1 016.0 3 000 1 240 600 3 000



Up to 22½° inclusive2 Segments

SABS 6

2


Pipe SystemsRobor

{

DUCKFOOT BEND (Long, Medium and Short Radius)

Nominal Outside bore diameter H mm mm mm

200 219.08 355 230 10 6 255

250 273.0 405 280 10 6 280

300 323.9 460 330 10 6 305

350 355.6 510 380 12 8 330

400 406.4 560 430 12 8 355

450 457.2 610 485 12 8 380

500 508.0 660 538 14 10 405

550 558.8 710 585 14 10 430

600 609.6 760 635 14 10 460

650 660.4 815 693 16 12 485

700 711.2 865 733 16 12 510

750 762.0 915 793 16 12 535

800 812.8 970 833 18 14 560

850 863.6 1 020 833 18 14 585

900 914.4 1 070 933 18 14 610

950 965.2 1 125 1 000 20 16 675

1 000 1 016.0 1 175 1 050 20 16 700

Note: Suitable for longmedium or short radius bends

Base plate Webs

Xmm

Ymm

T2mm

T1mm

(See note)Note:As an alternative to the webbed foot, a single tube foot can be used.


Pipe SystemsRobor

SWEEP TEE

200 219.08 610 815 405 610 230 430 205

250 273.0 760 1 020 510 760 280 535 255

300 323.9 915 1 220 610 915 305 610 280

350 355.6 1 070 1 420 710 1 070 355 710 330

400 406.4 1 215 1 620 815 1 215 405 810 380

450 457.2 1 300 1 830 915 1 380 460 920 430

500 508.0 1 530 2 040 1 020 1 530 510 1 020 485

550 558.8 1 680 2 240 1 120 1 680 560 1 120 535

600 609.6 1 830 2 440 1 220 1 830 610 1 220 585

650 660.4 1 980 2 640 1 320 1 880 660 1 320 635

700 711.2 2 130 2 840 1 420 2 130 710 1 420 685

750 762.0 2 280 3 040 1 520 2 280 760 1 520 740

800 812.8 2 445 2 260 1 630 2 445 815 1 630 790

850 863.6 2 595 3 460 1 730 2 595 865 1 730 840

900 914.4 2 745 3 600 1 830 2 745 915 1 830 890

950 965.2 2 850 3 850 1 900 2 900 950 1 950 950

1 000 1 016.0 3 000 4 050 2 000 3 050 1 000 2 050 1 000

Long radiusNominalboremm

Outsidediameter

mm

Medium radius Short radius

Amm

Bmm

Cmm

Dmm

Emm

Fmm

Rmm


Pipe SystemsRobor

LATERALS

50 60.32 200 130 270 120 370 100

65 76.20 220 140 270 120 400 120

80 88.90 230 150 300 130 420 130

90 101.60 240 170 300 130 450 130

100 114.30 260 180 350 140 500 140

125 139.70 290 200 400 150 600 150

150 165.10 315 230 450 160 650 160

175 190.50 340 260 500 170 750 170

200 219.08 450 260 600 210 910 200

250 273.0 500 280 670 230 1 020 205

300 323.9 550 310 750 240 1 130 215

350 355.6 620 325 840 250 1 270 220

400 408.4 680 350 930 265 1 400 230

450 457.2 740 375 1 000 280 1 520 240

500 508.0 800 400 1 100 300 1 650 250

550 558.8 860 425 1 170 310 1 770 260

600 609.6 925 450 1 260 320 1 900 270

650 660.4 970 470 1 320 340 2 000 280

700 711.2 1 030 500 1 405 350 2 130 290

750 762.0 1 080 520 1 475 365 2 230 300

800 812.8 1 140 550 1 560 380 2 360 310

850 863.6 1 200 570 1 640 395 2 480 320

900 914.4 1 250 600 1 710 410 2 590 335

950 965.2 1 300 620 1 780 420 2 700 345

1 000 1 016.0 1 380 650 1 880 440 2 840 355

θ 60° TO 90°Nominaldiameter A

mm

Outsidediameter A

mm

θ 45° TO 59° θ 30° TO 44°

Cmm

Dmm

Cmm

Dmm

Cmm

Dmm


Pipe SystemsRobor

15 21.43 90

20 26.99 95

25 34.13 100

32 42.86 110

40 48.42 115

50 60.32 130

65 76.20 140

80 88.90 150

90 101.60 170

100 114.30 180

125 139.70 200

150 165.10 230

175 190.50 260

200 219.08 280

250 273.0 330

300 329.9 380

EQUAL/UNEQUAL TEE

Nominaldiameter A

mm

Outsidediameter A

mm

Centre toface Cmm

Nominaldiameter A

mm

Outsidediameter A

mm

Centre toface Cmm

300 323.9 460

350 355.6 510

400 406.4 560

450 457.2 610

500 508.0 660

550 558.8 710

600 609.6 760

650 660.4 815

700 711.2 865

750 762.0 915

800 812.8 970

850 863.6 1 020

900 914.4 1 070

950 965.2 1 000

1 000 1 016.0 1 050


Pipe SystemsRobor

TAPER REDUCERS (Fabricated)

Nominaldiameter A

mm

Outsidediameter A

mm

Nominaldiameters B

mm

200 219.08 180

250 273.0 205

300 323.9 230

350 355.6 250

400 406.4 280

450 457.2 305

500 508.0 330

550 558.8 355

600 609.6 380

650 660.4 405

700 711.2 430

750 762.0 460

800 812.8 485

850 863.6 510

900 914.4 535

950 965.2 550

1 000 1 016.0 560

Face toface Lmm

or as specifi ed

As spe

cifi ed

by custo

mer


Pipe SystemsRobor

EQUAL/UNEQUAL TEE (GUSSETTED)

Nominaldiameter A

mm

Outsidediameter A

mm

Centre toface Cmm

80 88.90 150

90 101.60 170

100 114.30 180

125 139.70 200

150 165.10 230

175 190.50 260

200 219.08 280

250 273.0 330

300 323.9 380

350 355.6 510

400 406.4 560

450 457.2 610

500 508.0 660

550 558.8 710

600 609.6 760

650 660.4 815

700 711.2 865

750 762.0 915

800 812.8 970

850 863.6 1 020

900 914.4 1 070

950 965.2 1 100

1 000 1 016.0 1 1500

½N/BAMS plate welded in


Pipe SystemsRobor

‘Y’ PIECESFABRICATED

50 60.32 200 120 220 120 250 100

65 76.20 220 140 240 120 270 120

80 88.90 230 150 260 130 320 130

90 101.60 240 170 280 130 350 130

100 114.30 260 180 300 140 370 140

125 139.70 290 200 330 150 420 150

150 165.10 315 230 380 160 480 160

175 190.50 340 260 410 170 520 170

200 219.08 360 260 600 210 910 200

250 273.0 500 280 670 230 1 020 205

300 323.9 550 310 750 240 1 130 215

350 355.6 620 325 840 250 1 270 220

400 408.4 680 350 930 265 1 400 230

450 457.2 740 375 1 000 280 1 520 240

500 508.0 800 400 1 100 300 1 650 250

550 558.8 860 425 1 170 310 1 770 260

600 609.6 925 450 1 260 320 1 900 270

650 660.4 970 470 1 320 340 2 000 280

700 711.2 1 030 500 1 405 350 2 130 290

750 762.0 1 080 520 1 475 365 2 230 300

800 812.8 1 140 550 1 560 380 2 360 310

850 863.6 1 200 570 1 640 395 2 480 320

900 914.4 1 250 600 1 710 410 2 590 335

950 965.2 1 300 620 1 780 420 2 700 345

1 000 1 016.0 1 380 650 1 880 440 2 840 355

θ 60° TO 90°Nominaldiameter A

mm

Outsidediameter B

mm

θ 45° TO 59° θ 30° TO 44°

Amm

Bmm

Amm

Bmm

Amm

Bmm


Pipe SystemsRobor

EQUAL/UNEQUAL CROSSFABRICATED

Nominaldiameter A

mm

Outsidediameter A

mm

Centre toface Bmm

15 21.43 90

20 26.99 95

25 34.13 100

32 42.86 110

40 48.42 115

50 60.32 130

65 76.20 140

80 88.90 150

90 101.60 170

100 114.30 180

125 139.70 200

150 165.10 230

175 190.50 260

200 219.08 280

250 273.0 300

Nominaldiameter A

mm

Outsidediameter A

mm

Centre toface Bmm

300 323.9 350

350 355.6 400

400 406.4 450

450 457.2 500

500 508.0 550

550 558.8 600

600 609.6 650

650 660.4 700

700 711.2 750

750 762.0 800

800 812.8 850

850 863.6 900

900 914.4 950

950 965.2 1 000

1 000 1 016.0 1 050

B B

B

B


Pipe SystemsRobor

HYDRO POWER & BACKFILL BENDS NOMINAL DEGREES REF DRAWINGS BORE AND CENTRE TO FACE DIMENSIONS NUMBERS

7.5° 15° 22.5° 30° 45° 60° 75° 90°

50 A 214 214 246 279 350 350 633 633

TE03-204-10 REV C B 214 214 246 279 350 350 633 633 65 A 244 244 290 336 430 430 862 862 TE03-206-10 REV C 80 B 244 244 290 336 430 430 862 862

100 A 177 197 218 239 283 333 391 461

TE03-206-10 REV C B 177 197 218 239 283 333 391 461

150 A 187 217 248 279 347 420 507 613 TE03-277-10 REV C

B 187 217 248 279 347 420 507 613 Up to 30°

200 A 197 237 278 320 410 509 625 767 TE03-226-10 REV C

B 197 237 278 320 410 509 625 767 Up to 30° Use forged bends 1½ D=R from 45° to 90° C/F remain the same

This is the Robor standard range.Different sizes available on application.

A

B

�

STUB END


Pipe SystemsRobor

STANDARD TEE PIECES NOMINAL BORE FACE TO FACE 50 x 50 A 198 EQUAL TEE B 100 80 x 50 A 247 RED TEE B 112 100 x 50 A 324 RED TEE B 146 100 x 80 A 310 RED TEE B 138 150 x 100 A 400 RED TEE B 187 150 x 150 A 400 EQUAL TEE B 200 200 X 100 A 470 RED TEE B 219 200 x 150 A 470 RED TEE B 225 200 x 200 A 470 EQUAL TEE B 235

Different sizes available on application

STANDARD REDUCERS NOMINAL BORE FACE TO FACE

80 x 50 A 165

100 x 50 A 216

100 x 80 A 178

150 x 100 A 240

200 x 100 A 266

Different sizes available on application

STUB END

FAC

E TO

FA

CE

STUB END

B

A


Pipe SystemsRobor

WEAR RESISTANT STEEL BACKFILL PIPING STANDARD

1000 Radius NOMINAL DEGREES REF DRAWINGS BORE AND CENTRE TO FACE DIMENSIONS NUMBERS

7.5° 15° 22.5° 30° 45° 60° 75° 90°

50 A 170 234 298 365 490 610 740 1 100

B 170 234 298 365 490 610 740 1 100

65 A 170 234 298 365 490 610 740 1 100

B 170 234 298 365 490 610 740 1 100

80 A 170 234 298 365 490 610 740 1 100

B 170 234 298 365 490 610 740 1 100

This is the Robor standard range.Different sizes available on application.

A

�

RADIUS B

STUB END


Pipe SystemsRobor

1500 Radius NOMINAL DEGREES REF DRAWINGS BORE AND CENTRE TO FACE DIMENSIONS NUMBERS

7.5° 15° 22.5° 30° 45° 60° 75° 90°

90 A 200 295 400 495 690 870 1 065 1 600

B 200 295 400 495 690 870 1 065 1 600

100 A 200 295 400 495 690 870 1 065 1 600

B 200 295 400 495 690 870 1 065 1 600

125 A 200 295 400 495 690 870 1 065 1 600

B 200 295 400 495 690 870 1 065 1 600

A

�

RADIUS B

STUB END


Pipe SystemsRobor

"HI-PRESSTM"PROPRIETARY PRODUCT LIST

Page

CLAMPSHydro Power Connectors (2 Bolt) ................................................................................................................................... Hi2Hydro Power Connectors (4 Bolt) ................................................................................................................................... Hi3Pipe Connectors ............................................................................................................................................................... Hi4Backfi ll Connector ............................................................................................................................................................ Hi5

COUPLINGSTaklamp Joining Clamp .................................................................................................................................................... Hi6Takstubs ......................................................................................................................................................................... Hi6HDPE Pipe Coupling ........................................................................................................................................................ Hi7Hi-pressTM Pipe Clamp ....................................................................................................................................................... Hi8High Pressure Thru-bolt .................................................................................................................................................. Hi9High Pressure Outer Bolt .............................................................................................................................................. Hi10High Pressure Piston Expansion Joint .......................................................................................................................... Hi11Stuffi ng Box Expansion Joint ......................................................................................................................................... Hi12Threaded ....................................................................................................................................................................... Hi13

DISSIPATORSRupture Device ............................................................................................................................................................... Hi14

SIGHT GLASSESHi-press Sight Glassess ................................................................................................................................................... Hi15

STRAIGHT COUPLINGSSteel Pipe ....................................................................................................................................................................... Hi16uPVC Pipe ....................................................................................................................................................................... Hi17Fibre Cement Pipe ......................................................................................................................................................... Hi17Setting Gap ..................................................................................................................................................................... Hi18Angularity ....................................................................................................................................................................... Hi18Pressure Disipator .......................................................................................................................................................... Hi19

THE PRODUCTS IN THE FOLLOWING PAGES ARE COVERED BY EITHER, COPYRIGHT OR PATENTS. ANY RE-PRODUCTION OR MANUFACTURE THEREOF WILL BE ILLEGAL AND LIABLE TO PROSECUTION.


Pipe SystemsRobor

“HI-PRESSTM” HYDRO POWER CONNECTORS (2 Bolt)

O-RING OPTION SELF-ENERGIZING SEAL OPTION

Working Pressure 0-25 MPa

NB A B C BOLT O-RING Schedule 40-80 Schedule 100-120 Schedule 140-160 50 134 70 70 70 50 M16 x 100 TE 204 65 162 70 70 70 68 M16 x 100 TE 205 80 198 76 76 76 96 M16 x 110 TE 206 100 198 80 80 100 62 M20 x 160 TE 225 150 256 80 80 100 76 M24 x 160 TE 227 200 336 80 120 140 96 M24 x 200 TE 222 250 410 140 140 140 100 M30 x 200 TE 250 300 450 140 140 140 100 M36 x 260 TE 219

LARGER SIZES AVAILABLESINGLE OR DOUBLE BOLT PER END AVAILABLE AND USED NORMALLYABOVE 100mm DIAMETER DEPENDING ON PRESSURE

FLAT & RECESS ‘O’ RING SEAL

SELF-ALIGNINGSELF-ENERGIZING SEAL


Pipe SystemsRobor

“HI-PRESSTM” HYDRO POWER CONNECTORS (4 Bolt)

O-RING OPTION SELF-ENERGIZING SEAL OPTION

Working Pressure 0-25 MPa

NB A B C STUD SELF ENERGIZING SEAL Schedule 40-80 Schedule 100-120 Schedule 140-160 Seal % 50 130 70 70 70 45 M12 x 100lg 65 100 205 80 80 80 60 M16 x 130lg 113,6 150 295 90 100 100 85 M16 x 160lg 167,5 200 399 100 180 180 110 M20 x 200lg 210 250 485 200 200 200 136 M24 x 200lg 262 300 580 280 280 280 164 M30 x 250lg 307

LARGER SIZES AVAILABLESINGLE OR DOUBLE BOLT PER END AVAILABLE AND USED NORMALLYABOVE 100mm DIAMETER DEPENDING ON PRESSURE


SELF-ALIGNINGSELF-ENERGIZING SEAL


Pipe SystemsRobor

“HI-PRESSTM” BACKFILL CONNECTOR

“HI-PRESSTM” CLAMP TYPE PIPE CONNECTOR


Depending on your requirementWorking Pressure 0-25 MPa

NB A B C BOLT O-RING Schedule 40-80 Schedule 100-120 Schedule 140-160 50 134 70 70 70 50 M16 x 100 TE 204 65 162 70 70 70 68 M16 x 100 TE 205 80 198 76 76 76 96 M16 x 110 TE 206 100 198 80 80 100 62 M20 x 160 TE 225 150 256 80 80 100 76 M24 x 160 TE 227 200 336 90 120 140 96 M24 x 200 TE 222 250 410 140 140 140 100 M30 x 200 TE 250 300 450 140 140 140 100 M36 x 260 TE 219

LARGER SIZES AVAILABLESINGLE OR DOUBLE BOLT PER END AVAILABLE


Pipe SystemsRobor

D. N. In. mm TYPE CODE No. KG LBS 2" 50 ANZ 20 A 161 20 50 0.80 1.76 2.5" 65 ANZ 25 A 161 25 50 1.05 2.31 3" 75 ANZ 30 A 161 30 50 1.16 2.56 4" 100 ANZ 40 A 161 40 50 1.51 3.33 5" 125 ANZ 50 A 161 50 50 1.96 4.32 6" 150 ANZ 60 A 161 60 50 3.59 7.91 7" 180 ANZ 70 A 161 70 50 3.82 8.42

5" 125 ANZ 50 ZP (2) A 161 51.50 1.75 3.86

D. N. In. mm TYPE CODE No. KG LBS 5" 125 GB 50 Z 05 50 7 011 00 5.65 12.46

D. N. In. mm TYPE CODE No. KG LBS 2.5" 65 GF 25 Z 02 25 7 009 00 2.05 4.52 3" 75 GF 30 Z 02 30 7 009 00 2.15 4.74 4" 100 GF 40 Z 02 40 7 001 00 4.45 9.81 5" 125 GF 50 Z 02 50 7 001 00 4.95 10.91

COLLAR & COUPLINGS

ANZ Weld-on CollarsMale-female collar - in steel: ST. 52

GB CouplingsTwo-bolt coupling - in drop forged steel

GF CouplingsNon adjustable snap coupling - in drop forged steel


Pipe SystemsRobor

“HI-PRESSTM” CLAMP FOR SHOULDERED PIPE ENDS

TECHNICAL INFORMATION

Pipe Sizes Coupling Approx Max. Hydraulic Defl ection from Bolt and Dimensions Mass Working Press centre line Nut Sizes Type Nominal Size Outside Diameter A B C Max. Defl ection per

mm ins mm ins mm mm mm kg/ea kPa p.s.i. Coupling 6m pipe

50 2 60.3 2.375 148 90 45 1.00 4 000 580 2°34’ 269 M10

80 3 88.9 3.50 175 120 45 1.20 4 000 580 1°46’ 186 M10

100 4 114.3 4.50 211 152 49 1.75 3 500 510 2°48’ 294 M12

HD 100 4 114.3 4.50 225 152 49 2.15 5 000 725 2°48’ 294 M16

150 6 165.1 6.50 265 208 49 2.60 3 500 510 1°58’ 206 M12

HD 150 6 165.1 6.50 280 206 49 2.65 4 500 650 1°58’ 206 M16

150 6 168.3 6.625 280 208 49 2.70 3 500 510 0°58’ 101 M12

HD 150 6 168.3 6.625 280 208 49 2.75 4 500 650 0°58’ 101 M16

200 8 216.1 8.625 340 267 58 4.50 3 000 435 0°44’ 78 M16

HD 200 8 216.1 8.625 350 267 58 4.80 3 500 500 0°44’ 78 M20

250 10 273 10.75 397 321 58 5.20 2 000 290 0°36’ 63 M20

300 12 323.9 12.75 447 372 58 6.00 2 000 290 0°30’ 54 M20

HD 350 14 355.6 14.00 524 422 73 15.40 2 660 385 0°59’ 104 M25

HD 400 16 408.4 16.00 585 481 76 25.40 2 660 385 0°52’ 91 M25

HD 450 18 457.0 18.00 638 535 76 29.10 2 660 385 0°46’ 81 M??

JD 500 20 508.0 20.00 705 587 79 33.80 2 000 290 0°42’ 73 M??

HD 600 24 610.0 24.00 791 681 76 37.80 2 000 290 0°35’ 61 M??

All specifi cations, designs and dimensions are subject to change, alteration and modifi cation without prior notice.

A general purpose coupling for SHOULDERED end pipes, serving a broad range of requirements in mining, construction, chemical and other industries. Where applicable, couplings and gaskets conform to SABS 815.

A

B

C


Pipe SystemsRobor

“HI-PRESSTM” HIGH PRESSURE HYDRAULIC SEALING COUPLINGTHRU-BOLT TYPE

ASSY WITHTHROUGH BOLTS& NUTS GR8.8

TO SABS136-BS 3692

ASSY WITH HEX.HD. SET SCREWSGR8.8 TO SABS136-BS 3692

WORKING PRESSURE FROM 0 TO 25 MPa

NB A B C D TE SP. SEAL SET SCREW THROUGH BOLT REF. No. 50 145 180 TE-1-50-C

80 175 190 TE-1-80-C

100 200 200 TE-1-100-C

150 260 200 TE-1-150-C

200 305 220 TE-1-200-C

250 360 220 TE-1-250-C

300 420 250 (ALTERNATE) TE-1-300-C

350 450 250 TE-1-350-C

400 500 250 TE-1-400-C

450 565 250 TE-1-450-C

LARGER DIAMETERS AVAILABLE ON REQUESTDIMENSIONS ARE FOR REFERENCE PURPOSES ONLY AND CAN VARY DEPENDING ON THE DESIGN PRESSURE OF THE COUPLING


Pipe SystemsRobor

“HI-PRESSTM” HIGH PRESSURE HYDRAULIC SEALING COUPLINGOUTER BOLT TYPE


NB A B C & D TE SP. SEAL OUTER BOLT REF. No. 50 180 220 TE-1-50-C

80 190 220 TE-1-80-C

100 230 220 TE-1-100-C

150 250 220 TE-1-150-C

200 340 220 TE-1-200-C

250 396 220 TE-1-250-C

300 465 230 TE-1-300-C

350 480 230 TE-1-350-C

400 540 240 TE-1-400-C

450 600 240 TE-1-450-C

LARGER DIAMETERS AVAILABLE ON REQUESTDIMENSIONS ARE FOR REFERENCE PURPOSES ONLY AND CAN VARY DEPENDING ON THE DESIGN PRESSURE OF THE COUPLING

ASSY WITH OUTR BOLT& NUTS GR8.8

TO SABS 136-BS 3692


Pipe SystemsRobor

“HI-PRESSTM” HIGH PRESSURE PISTON TYPE EXPANSION JOINT


NB A B C TE SP. SEAL E

50 TE02 - 50/

80 TE02 - 80/

100 TE02 - 100/

150 TE02 - 150/

200 TE02 - 200/

250 TE02 - 250/

300 TE02 - 300/

350 TE02 - 359/

400 TE02 - 400/

450 TE02 - 450/

LARGER DIAMETERS AVAILABLE ON REQUEST

MOVEMENT,150 OR TO

SUITCUSTOMERREQUIRE-MENTS

TO SUITCUSTOMER’SREQUIRE-MENTS

SHROUDPRODUCEDONLY IFSPECIALLYREQUESTED

ANYFLANGE ORCONNECTIONAVAILABLE

ONREQUEST

FLANGED TO SUIT CUSTOMER REQUIREMENTS


Pipe SystemsRobor

“HI-PRESSTM” STUFFING BOX TYPE EXPANSION JOINT

FLANGED TOSUIT

CUSTOMER’SREQUIRMENTS

FLANGED TO SUIT CUSTOMER REQUIREMENTSWORKING PRESSURE FROM 0 TO 4 MPa

NB A* B* C D PACKING

50 350 100 9.5 SQ

80 350 100 9.5 SQ

100 400 100 9.5 SQ

150 520 200 9.5 SQ

200 520 200 12.7 SQ

250 520 200 12.7 SQ

300 520 200 12.7 SQ

350 520 200 12.7 SQ

400 600 300 12.7 SQ

450 600 300 12.7 SQ

500 600 300 16 SQ

550 600 300 16 SQ

600 600 300 16 SQ

650 600 300 16 SQ

700 600 300 16 SQ

*CAN BE MODIFIED TO SUIT CUSTOMERS REQUIREMENTS


Pipe SystemsRobor

“HI-PRESSTM” THREADED COUPLINGalso for use in borehole conditions

SIZE

50 NB 65 NB 80 NB 100 NB 125 NB 150 NB

AVAILABLEIN SCH 80.SCH 160AND

SCH XXS

LARGER DIAMETERS AVAILABLE ON REQUESTNOTE: METAL TO METAL SEAL


NOTE:Pressure & loading requirements are required to do fi nal design.


Pipe SystemsRobor

“HI-PRESSTM” RUPTURE DEVICE

SIZE A B C D E NB PACKING

50 300 105

65 400 105

80 400 110

100 500 130

125 500 180

150 500 200

200 500 200

ORFICE PLATE IS DESIGNED TO SUIT

CUSTOMERS REQUIRED RUPTUR-ING PRESSURE

MININUM 40 BARTO SUIT CU

STOME

RS

REQU

IREM

ENTS (MIN

50NB

)


Pipe SystemsRobor

HI-PRESS SIGHT GLASSES 0-40 BAR

SIZE DIMENSION A END FITTINGS B

50 250

65 250

80 300

100 300

150 300

200 300

TO SUIT CU

STOME

R

REQU

IREM

ENTS

“HI-PRESSTM” SIGHT GLASSES

A

B


Pipe SystemsRobor

STRAIGHT COUPLINGSSteel pipes: SABS 719:1971 SABS 62:1989 BS534:1990

For 10 and 16 bar working pressure

Nom Pipe Tolerance Minimum OD of Coupling Sleeve Standard Approx. Bore OD on pipe pipe end end ring length width test mass OD for prepared pressure prepared end length

L A B C (mm) (mm) (mm) (mm) (mm) (mm) (mm) (bar) (kg)

50 60.3 0.8 -0.8 100 134 178 83 24 2.2 65 76.1 0.8 -0.8 100 150 178 102 24 2.7 80 88.9 0.8 -0.8 100 158 178 102 24 3.3 100 114.3 0.8 -0.8 100 174 178 102 24 4 125 139.7 1.6 -0.8 100 220 178 102 24 6.1 150 165.1 1.6 -0.8 100 246 178 102 24 5.4 150 168.3 1.6 -0.8 100 246 178 102 24 5.4

200 219.1 1.6 -0.8 100 308 178 102 24 7.9 225 244.5 1.6 -0.8 100 338 178 102 24 10.6 250 267 1.6 -0.8 100 360 178 102 24 11.4 250 273 1.6 -0.8 100 364 178 102 24 10.6 300 323.9 1.6 -0.8 100 414 178 102 24 11.6

350 355.6 1.6 -1.6 150 458 262 178 24 28 400 406.4 1.6 -1.6 150 509 262 178 24 31.3 450 457 1.6 -1.6 150 559 262 178 24 35.5 500 508 1.6 -1.6 150 610 262 178 24 39.6 550 559 1.6 -1.6 150 661 262 178 24 42.9 600 609.6 1.6 -1.6 150 712 262 178 24 46.3 650 660 1.6 -1.6 150 762 262 178 24 49.4 700 711.2 1.6 -1.6 150 814 262 178 24 53.7 750 762 1.6 -1.6 150 864 262 178 24 58 800 812.8 1.6 -1.6 150 915 262 178 24 61.3 850 864 1.6 -1.6 150 966 262 178 24 65.4 900 914.4 1.6 -1.6 150 1 017 262 178 24 68.6 950 965 1.6 -1.6 150 1 067 262 178 24 72.9 1 000 1 016 1.6 -1.6 150 1 118 262 178 24 76 1 050 1 067 1.6 -1.6 150 1 169 262 178 24 79.4 1 100 1 118 1.6 -1.6 150 1 220 262 178 24 83.6

A

B

PIPE

OD


Pipe SystemsRobor



100 110 +1.0 -1.0 100 163 178 102 24 4.2 140 140 +1.0 -1.0 100 220 178 102 24 6.1 160 160 +1.0 -1.0 100 242 178 102 24 5.9

175 175 +1.0 -1.0 100 267 178 102 24 7.5 180 180 +1.0 -1.0 100 267 178 102 24 9.6 200 200 +1.0 -1.0 100 289 178 102 24 10 225 225 +1.0 -1.0 100 318 178 102 24 10.4 250 250 +1.0 -1.0 100 343 178 102 24 10.9 280 280 +1.0 -1.0 100 373 178 102 24 11.1 315 315 +1.0 -1.0 100 408 178 102 24 11.9

400 400 +1.0 -1.0 150 502 262 178 24 31 500 500 +1.0 -1.0 150 602 262 178 24 39.2

For couplings of 25 and 40 bar working pressure please contact Robor Pipe Systems

STRAIGHT COUPLINGSuPVC Pipes: SABS 966:1978 ISO 161:1978


STRAIGHT COUPLINGSFibre cement pipe for COD and CID pipe: SABS 1223:1985 ISO 160:1980




50 96 +0.6 -0.0 100 158 178 102 24 3.6 100 122 +0.6 -0.0 100 200 178 102 24 4.4 150 168 +0.6 -0.0 100 246 178 102 24 5.4 150 177 +0.6 -0.0 100 267 178 102 24 6.1

250 286 +0.6 -0.0 100 379 178 102 24 12 300 328 +0.6 -0.0 100 421 178 102 24 13.9

300 340 +0.6 -0.0 150 442 262 178 24 27.1 300 345 +0.6 -0.0 150 447 262 178 24 27.5 600 667 +1.0 -0.0 150 769 262 178 24 50 600 699 +1.0 -0.0 150 801 262 178 24 52.9 600 727 +1.0 -0.0 150 829 262 178 24 55.7 600 755 +1.0 -0.0 150 857 262 178 24 57.5

1 100 1 188 +1.2 -0.0 150 1 304 262 178 24 118.1

For couplings of 25 and 40 bar working pressure please contact Robor Pipe Systems


Pipe SystemsRobor

SETTING GAPThe setting gap is the distance between the pipe ends after the coupling has been assembled

SLEEVE WIDTH PIPE OUTSIDE DIAMETER SETTING GAP mm mm mm

83 <60 14.5 102 >60 <328 19.0 178 >60 <1829 38.0

Where locating plugs are used. the setting gap should be increased by 9.5mm for sizes up to 324mm OD and 12.5mm for sizes above 324mm OD to avoid contact with the plugs.

ANGULARITYEach Straight Coupling will allow for a setting angularity as follows:

COUPLING SIZE ANGLE INCLINATION

Up to 457 mm OD ±6° 1 in 10Over 457 mm tot 610 mm OD ±5° 1 in 12Over 610 mm tot 762 mm OD ±4° 1 in 15Over 762 mm to 1 219mm OD ±3° 1 in 20

The above schedule should only be used when the pipes will not move in service. Where movement of the pipes may occur subsequent to laying, we recommend working to half these fi gures to allow for in-service fl exibility.

Pipe ends should be smooth, with no seams, score marks, dents or ovality beyond those detailed in BS534-1990 Section 15.


Pipe SystemsRobor

ENERGY DISSIPATOR

The Energy Dissipator is a proprietary unit for reducing fl ow or energy owing to head in a pipeline system.

Although it was designed primarily for solids, owing to its wear resistant design and materials selections, it is equally suitable for water and other liquid applications.

Each unit is designed specifi cally for the end users duty by professional engineers.

Range of size and pressure/pressure drop requirements to be specifi ed by client.


Pipe SystemsRobor

FLANGESPage

“HI-PRESSTM" COMPACT FLANGES ................................................................................................................................... F2-8

MASS FOR WELD NECK FLANGES .......................................................................................................................................F9

SABS 1123 FLANGE DIMENSIONS .............................................................................................................................. F10-15

BS 4504 FLANGE DIMENSIONS .................................................................................................................................. F16-17

BS 10 FLANGE DIMENSIONS ...................................................................................................................................... F18-19

SABS 1123 FLANGE BOLT DIMENSIONS ..........................................................................................................................F20

BS 4504 FLANGE BOLT DIMENSIONS ..............................................................................................................................F20

BS 10 FLANGE BOLT DIMENSIONS ..................................................................................................................................F21

SABS 1123 FLANGE MASSES ............................................................................................................................................F22

BS 4504 FLANGE MASSES ................................................................................................................................................F23

BOLT TORQUE LOADS .......................................................................................................................................................F24


Pipe SystemsRobor

“HI-PRESSTM” COMPACT FLANGESAn economical design with considerable weight saving compared with standard ANSI fl anges and at the same time maintaining a high integrity joint.

SEAL OPTION 1The “hi-pressTM” self energizing seal. This well established and proven seal provides the ultimate in reliability under high pressure and with the steel backing ring ensures alignment of fl anges and assists in the bolting procedure.

Substantial size and weight saving when compared with standard API and ANSI fl anges using compressible and/or ring type joints of the same pressure rating.

SEAL OPTION 2The “hi-pressTM” fl at seal requires no grooves in the fl anges and is replaceable without having to remove pipes.The disadvantage is that the fl at seal does not align the two fl anges and the fl ange faces do not butt up to each other which could cause turbulence at the joint (gasket thickness 5mm).


Pipe SystemsRobor

RATING CLASS 300Lb Nom Metric Size Size (mm) A B C

1” 25 10 33 28 1½” 40 126 48 30 2” 50 138 60.3 36 2½” 65 152 73 40 3” 80 170 89 44 3½” 90 184 101 46 4” 100 198 114 48 5” 125 224 141 48 6” 150 260 168 54 8” 200 328 219 64 10” 250 374 273 70 12” 300 428 324 80 14” 350 478 355 90 16” 400 530 406 94 18” 450 592 457 100 20” 500 632 508 110 22” 550 696 558 114 24” 600 758 610 118

ROBOR "HI-PRESSTM" COMPACTFLANGE SIZES AND WEIGHTS

AB

NB

WELD NECK


Pipe SystemsRobor

RATING CLASS 400Lb Nom Metric Size Size (mm) A B C

1” 25 110 33 28 1½” 40 126 48 32 2” 50 138 60 38 2½” 65 152 73 43 3” 80 170 89 47 3½” 90 184 101 50 4” 100 198 114 50 5” 125 224 141 56 6” 150 260 168 58 8” 200 328 219 70 10” 250 374 273 78 12” 300 428 324 84 14” 350 478 355 90 16” 400 538 406 96 18” 450 608 457 104 20” 500 632 508 114 22” 550 696 558 120 24” 600 758 610 128


AB

NBSTEP BORE


Pipe SystemsRobor


RATING CLASS 600 Nom Metric Size Weight Pipe Dimensions (mm) Size (mm) (kg) ea OD B C A

1” 25 1.5 33 50 98 1½” 40 2.2 48 50 121 2” 50 2.5 60 50 133 2½” 65 4.5 73 60 159 3” 80 5.5 89 70 175 4” 100 11.1 114 78 219 5” 125 16.6 141 78 – 6” 150 19.5 168 78 275 8” 200 20.2 219 90 332 10” 250 39.2 273 108 410 12” 300 54.1 324 114 451 14” 350 69.4 355 121 489 16” 400 90.3 406 140 59 18” 450 136.2 457 150 635 20” 500 198.2 508 178 699 24” 600 300.8 610 216 819

AB

NB

WELD NECK


Pipe SystemsRobor

RATING CLASS 900 Nom Metric Size Weight Pipe Dimensions (mm) Size (mm) (kg) ea OD B C A

1” 25 1.2 33 50 98 1½” 40 2.2 48 56 121 2” 50 2.5 60 56 133 2½” 65 4.2 73 60 159 3” 80 5.6 89 70 175 4” 100 11.1 114 78 219 5” 125 17.2 141 78 – 6” 150 18.8 168 78 275 8” 200 20.1 219 90 332 10” 250 38.7 273 108 410 12” 300 79.2 324 133 479 14” 350 110.5 355 150 530 16” 400 139.7 406 160 570 18” 450 208.6 457 180 660 20” 500 260.3 508 190 718 24” 600 435.9 610 220 857

NOTES: 1. Standard Materials: Flange: ASTM A105 N or EQUIVALENT 2. Flange bore as specifi ed to suit pipe inside diameter.

AB

NBSTEP BORE



Pipe SystemsRobor

FLANGE SIZES AND WEIGHTS (ROBOR COMPACT)

RATING CLASS 1500 Nom Metric Size Weight Dimensions (mm) Size (mm) (kg) B A C

1” 25 1.3 33 98 48 1½” 40 2.4 48 121 50 2” 50 2.5 60 133 50 2½” 65 4.3 73 159 60 3” 80 5.6 89 175 70 4” 100 11.1 114 219 80 5” 125 16.2 141 248 90 6” 150 22.4 168 289 96 8” 200 42.3 219 356 110 10” 250 74.1 273 425 146 12” 300 124.6 324 508 160 14” 350 150.1 355 559 164 16” 400 239.3 406 641 200 18” 450 348.8 457 692 210 20” 500 446.2 508 790 230 24” 600 707.9 610 921 270

AB

NB

WELD NECK


Pipe SystemsRobor

RATING CLASS 2500 Nom Metric Size Weight Dimensions (mm) Size (mm) (kg) B A C

1” 25 1.3 33 98 50 1½” 40 2.3 48 121 60 2” 50 3.6 60 146 64 2½” 65 6.5 73 171 70 3” 80 7.0 89 175 80 4” 100 14.1 114 225 90 5” 125 28.0 141 279 110 6” 150 41.4 169 318 120 8” 200 83.2 219 403 148 10” 250 146.8 273 498 170 12” 300 285.1 324 575 190

AB

NBSTEP BORE

FLANGE SIZES AND WEIGHTS (ROBOR COMPACT)


Pipe SystemsRobor

MASS IN KILOGRAMS FOR WELD NECK FLANGES (EACH)

Class 150 Class 300 Class 600 Class 900 Class 1500 NB ANSI COMP ANSI COMP ANSI COMP ANSI COMP ANSI COMP

25 1.36 1.23 1.81 1.3 1.81 1.3 4.08 1.2 4.08 1.3

50 2.72 2.4 4.08 2.6 4.08 2.6 11.34 2.5 11.34 2.5

65 3.63 3.6 5.45 3.7 8.17 4.2 16.34 4.2 16.34 4.3

80 4.53 4.1 6.81 4.9 10.44 5.5 14.07 5.6 21.78 5.6

100 6.8 5.7 11.3 6.6 19.06 11.1 23.2 11.1 33.14 11.1

150 10.8 7.4 19.1 12.9 36.7 19.5 49.9 15.2 74.89 22.4

200 17.7 9.8 30.4 17.1 54.4 20.2 79.4 20.1 124.8 42.3

250 23.6 12.2 41.3 19.1 86.2 39.2 118.1 38.7 206.5 74.1

300 36.3 19.1 63.5 29.5 102.1 54.1 147.5 79.2 313.2 124.6

350 49.9 26.8 81.7 51.2 127.1 69.4 181.6 110.5 26.7 150.1

400 63.5 32.7 113.4 61.2 177.1 90.3 224.7 139.7 567.4 239.3

450 68.1 36.8 145.2 74.7 215.6 136.1 308.2 208.6 737.6 348.8

500 81.7 44.5 181.6 93.5 267.8 198.2 376.7 260.3 930.5 446.2

600 118.1 64.7 263.3 121.3 376.7 300.8 680.9 435.9 1509.3 707.9

NOTE ANSI = ANSI B16.5 COMP = TRUCKING & ENG COMPACT

Stepbore fl ange weights available on request.


Pipe SystemsRobor

STEEL PLATE FLANGES FOR WELDING (250/3)(All dimensions in millimetres)

SABS 1123-1977

Nominal working pressure: 250kPa 2.5 Bar

1 2 3 4 5 6 7 8 9 10

Flange Raised face Bolts

Drilling

D b d3 f n d1 d

1 200 1 220 1 375 35 1 280 5 M24 32 26 1 320

1 400 1 420 1 575 40 1 480 5 M24 36 26 1 520

1 600 1 620 1 790 45 1 690 5 M24 40 26 1 730

1 800 1 820 1 990 50 1 890 5 M24 44 26 1 930

2 000 2 020 2 190 50 2 090 5 M24 48 26 2 130

NOTE: Standard SABS 1123 fl anges are supplied with a fl at face unless otherwise specifi ed.

Nom.size,DN

Pipeoutsidediam.,OD


Pipe SystemsRobor

10 17.2 75 10 35 2 M10 4 11 50 15 21.3 80 10 40 2 M10 4 11 55 20 26.9 90 10 50 2 M10 4 11 65 25 33.7 100 10 60 2 M10 4 11 75 32 42.4 120 10 70 2 M12 4 14 90 40 48.3 130 10 80 3 M12 4 14 100 50 60.3 140 10 90 3 M12 4 14 110 65 76.1 160 10 110 3 M12 4 14 130 80 88.9 190 10 120 3 M16 4 18 150 100 114.3 210 10 148 3 M16 4 18 170 125 139.7 240 12 178 3 M16 8 18 200 150 168.3 265 12 202 3 M16 8 18 225

175 193.7 295 14 230 3 M16 8 18 255 200 219.1 320 14 258 3 M16 8 18 280 225 244.5 345 16 285 3 M16 8 18 305

250 273.0 375 16 312 3 M16 12 18 335 300 323.9 440 20 365 4 M20 12 22 395 350 355.6 490 22 415 4 M20 12 22 445

400 406.4 540 22 465 4 M20 16 22 495 450 457.0 595 25 520 4 M20 16 22 550 500 508.0 645 25 570 4 M20 20 22 600 550 559 705 28 620 5 M24 20 26 655 600 610 755 30 670 5 M24 20 26 705 650 660 810 32 720 5 M24 20 26 760

700 711 860 35 775 5 M24 24 26 810 750 762 920 38 825 5 M24 24 26 865 800 813 975 38 880 5 M24 24 26 920

900 914 1 075 40 980 5 M24 24 26 1 020 1 000 1 016 1 175 45 1 080 5 M24 28 26 1 120 1 200 1 220 1 405 55 1 295 5 M30 32 33 1 340

1 400 1 420 1 630 65 1 510 5 M30 36 33 1 560 1 600 1 620 1 830 70 1 710 5 M30 40 33 1 760 1 800 1 820 2 045 80 1 920 5 M36 44 39 1 970 2 000 2 020 2 265 90 2 125 5 M36 48 39 2 180

1 2 3 4 5 6 7 8 9 10


Drilling

D b d3 f n d1 d

Nom.size,DN

Pipeoutsidediam.,OD

STEEL PLATE FLANGES FOR WELDING (600/3)(All dimensions in millimetres)

SABS 1123-1977

Nominal working pressure: 600kPa 6 Bar


Pipe SystemsRobor

10 17.2 90 10 40 2 M12 4 14 60 15 21.3 95 10 45 2 M12 4 14 65 20 26.9 105 10 58 2 M12 4 14 75 25 33.7 115 10 68 2 M12 4 14 85 32 42.4 140 10 78 2 M16 4 18 100 40 48.3 150 10 88 3 M16 4 18 110 50 60.3 165 10 102 3 M16 4 18 125 65 76.1 185 12 122 3 M16 4 18 145 80 88.9 200 12 138 3 M16 8 18 160 100 114.3 220 12 158 3 M16 8 18 180 125 139.7 250 14 188 3 M16 8 18 210 150 165.1 285 16 212 3 M20 8 22 240

175 193.7 315 16 242 3 M20 8 22 270 200 219.1 340 18 268 3 M20 8 22 295 225 244.5 370 18 290 3 M20 8 22 325

250 273.0 395 20 320 3 M20 12 22 350 300 323.9 445 22 370 4 M20 12 22 400 350 355.6 505 25 430 4 M20 16 22 460

400 406.4 565 25 482 4 M24 16 26 515 450 457.0 615 30 532 4 M24 20 26 565 500 508.0 670 32 585 4 M24 20 26 620 550 559 730 35 635 5 M24 20 26 675 600 610 780 38 685 5 M24 20 26 725 650 660 835 40 740 5 M24 24 26 780

700 711 895 45 800 5 M24 24 26 840 750 762 965 45 850 5 M30 24 33 900 800 813 1 015 50 905 5 M30 24 33 950

900 914 1 115 55 1 005 5 M30 28 33 1 050 1 000 1 016 1 230 60 1 110 5 M30 28 33 1 160 1 200 1 220 1 455 70 1 330 5 M36 32 39 1 380

1 2 3 4 5 6 7 8 9 10


Drilling

D b d3 f n d1 d

Nom.size,DN

Pipeoutsidediam.,OD

STEEL PLATE FLANGES FOR WELDING (1 000/3)(All dimensions in millimetres)

SABS 1123-1977

Nominal working pressure: 1 000kPa 10 Bar


Pipe SystemsRobor

10 17.2 90 10 40 2 M12 4 14 60 15 21.3 95 10 45 2 M12 4 14 65 20 26.9 105 10 58 2 M12 4 14 75 25 33.7 115 10 68 2 M12 4 14 85 32 42.4 140 10 78 2 M16 4 18 100 40 48.3 150 10 88 3 M16 4 18 110 50 60.3 165 10 102 3 M16 4 18 125 65 76.1 185 12 122 3 M16 4 18 145 80 88.9 200 12 138 3 M16 8 18 160 100 114.3 220 12 158 3 M16 8 18 180 125 139.7 250 14 188 3 M16 8 18 210 150 165.1 285 16 212 3 M20 8 22 240

175 193.7 315 16 242 3 M20 8 22 270 200 219.1 340 18 268 3 M20 8 22 295 225 244.5 370 18 290 3 M20 8 22 325

250 273.0 405 25 320 3 M24 12 26 355 300 323.9 460 28 378 4 M24 12 26 410 350 355.6 520 30 438 4 M24 16 26 470

400 406.4 580 35 490 4 M24 16 26 525 450 457.0 640 40 550 4 M24 20 26 585 500 508.0 715 40 610 4 M30 20 33 650 600 610 840 50 725 5 M30 20 33 770 700 711 895 45 800 5 M24 24 26 840 750 772 970 60 850 5 M30 24 33 900

800 813 1 025 65 900 5 M36 24 39 950 900 914 1 125 70 1 000 5 M36 28 39 1 050 1 000 1 016 1 255 75 1 115 5 M36 28 39 1 170 1 200 1 220 1 485 85 1 330 5 M42 32 45 1 390

1 2 3 4 5 6 7 8 9 10


Drilling

D b d3 f n d1 d

Nom.size,DN

Pipeoutsidediam.,OD


SABS 1123-1977



Pipe SystemsRobor

175 193.7 320 26 248 3 M24 12 26 280 200 219.1 360 28 278 3 M24 12 26 310 225 244.5 395 30 306 3 M24 12 30 340

250 273.0 425 30 335 3 M24 12 30 370 300 323.9 485 32 395 4 M24 16 30 430 350 355.6 555 35 450 4 M30 16 33 490

400 406.4 620 40 505 4 M30 16 33 550 450 457.0 670 45 555 4 M30 20 33 600 500 508.0 730 50 615 4 M30 20 33 660

550 559.0 785 55 670 5 M36 20 39 710 600 610.0 845 60 720 5 M36 20 39 770

1 2 3 4 5 6 7 8 9 10


Drilling

D b d3 f n d1 d

Nom.size,DN

Pipeoutsidediam.,OD


SABS 1123-1977

Nominal working pressure: 2500kPa 25 Bar


Pipe SystemsRobor

10 17.2 90 12 40 2 M12 4 14 60 15 21.3 95 14 45 2 M12 4 14 65 20 26.9 105 14 58 2 M12 4 14 75 25 33.7 115 16 68 2 M12 4 14 85 32 42.4 140 18 78 2 M16 4 18 100 40 48.3 150 20 88 3 M16 4 18 110 50 60.3 165 20 102 3 M16 4 18 125 65 76.1 185 22 122 3 M16 8 18 145 80 88.9 200 12 138 3 M16 8 18 160 100 114.3 235 25 162 3 M20 8 22 190 125 139.7 270 28 188 3 M24 8 26 220 150 168.3 300 30 218 3 M24 8 26 250

175 193.7 350 32 260 3 M24 12 26 295 200 219.1 375 32 285 3 M24 12 26 320 225 244.5 420 35 315 3 M30 12 33 355

250 273.0 450 40 345 3 M30 12 33 385 300 323.9 515 50 410 4 M30 16 33 450 350 355.6 580 55 465 4 M30 16 33 510

400 406.4 660 60 535 4 M36 16 39 585 450 457.0 685 65 575 4 M36 20 39 610 500 508.0 755 70 615 4 M36 20 39 670

1 2 3 4 5 6 7 8 9 10


Drilling

D b d3 f n d1 d

Nom.size,DN

Pipeoutsidediam.,OD


SABS 1123-1977



Pipe SystemsRobor

200 219.1 320 22 258 3 M16 8 18 280 250 273.0 375 24 312 3 M16 12 18 335 300 323.9 440 24 365 4 M20 12 18 395 350 355.6 490 26 415 4 M20 12 22 445 400 406.4 540 28 465 4 M20 16 22 495 500 508.0 645 30 570 4 M20 20 22 600 600 609.6 755 32 670 5 M24 20 26 705 700 711.2 860 34 775 5 M24 24 26 810 800 812.8 975 38 880 5 M27 24 30 920 900 914.4 1 075 42 980 5 M27 24 30 1 020 1 000 1 016 1 175 46 1 080 5 M27 28 30 1 120 1 200 1 220 1 405 56 1 295 5 M30 32 33 1 340 1 400 1 420 1 630 66 1 510 5 M33 36 36 1 560 1 600 1 620 1 830 74 1 710 5 M33 40 36 1 760 1 800 1 820 2 045 84 1 920 5 M36 44 39 1 970 2 000 2 020 2 265 92 2 125 5 M39 48 42 2 180

Nominal pressure 10.0 Bar (1 000 kPa) at ambient temp. (All dimensions in millimetres)

200 219.1 340 24 268 3 M20 8 22 295 250 273.0 395 26 320 3 M20 12 22 350 300 323.9 445 26 430 4 M20 12 22 400 350 355.8 505 28 430 4 M20 16 22 460 400 406.4 565 32 482 4 M24 16 26 515 450 457.2 615 36 532 4 M24 20 26 565 500 508.0 670 38 585 4 M24 20 26 620 600 609.6 780 42 685 5 M27 20 30 725 700 711.2 895 46 800 5 M27 24 30 840 800 812.8 1 015 52 905 5 M30 24 33 950 900 914.4 1 115 56 1 005 5 M30 28 33 1 050 1 000 1 016 1 230 62 1 110 5 M33 28 36 1 160 1 200 1 220 1 455 74 1 330 5 M36 32 39 1 380

Nominal pressure 16.0 Bar (1 600 kPa) at ambient temp. (All dimensions in millimetres)

200 219.1 340 24 268 3 M20 12 22 295 250 273.0 405 26 320 3 M21 12 26 355 300 323.9 460 28 378 4 M24 12 26 410 350 355.6 520 32 438 4 M24 16 26 470 400 406.4 580 36 490 4 M27 16 30 525 450 457.2 640 40 550 4 M27 20 30 585 500 508.0 715 44 610 4 M30 20 33 650 600 609.6 840 52 725 5 M33 20 36 770 700 711.2 910 58 795 5 M33 24 36 840 800 812.8 1 025 64 900 5 M36 24 39 950 900 914.4 1 125 72 1 000 5 M36 28 39 1050 1 000 1 016.0 1 255 78 1 115 5 M39 28 42 1 170 1 200 1 220.0 1 485 94 1 330 5 M45 32 48 1 390

NOTE: Standard BS 4504 fl anges are supplied with a fl at face unless otherwise specifi ed.

STEEL PLATE FLANGES FOR WELDING BS 4504-69

1 2 3 4 5 6 7 8 9 10


Drilling

D B D4 F No. D2 K

Nom.size

Pipe o.d.D1

Nominal pressure 6.0 Bar (600 kPa) at ambient temp. (All dimensions in millimetres)

ATE FLANGES FOR WELDING BS 450

mp.

D2D1

D4

K

DF

B


Pipe SystemsRobor

STEEL PLATE FLANGES FOR WELDING BS 4504-1969

200 219.1 360 28 278 3 M24 12 26 310 250 273.0 425 32 335 3 M27 12 30 370 300 323.9 485 38 395 4 M27 16 30 430 350 355.6 555 42 450 4 M30 16 33 490 400 406.4 620 46 505 4 M33 16 36 550 450 457.2 670 52 555 4 M33 20 36 600 500 508 730 58 615 4 M33 20 36 660 600 609.0 845 66 720 5 M36 20 39 770

Nominal pressure 40.0 Bar (4 000 kPa) at ambient temp.

200 219.1 375 34 285 3 M27 12 30 320 250 273.0 450 42 345 3 M30 12 33 385 300 323.9 515 50 410 4 M30 16 33 450 350 355.6 580 56 465 4 M33 16 35 510 400 406.4 660 64 535 4 M36 16 39 585 500 508.0 755 72 615 4 M39 20 42 670

Nominal pressure 64 Bar (6 400 kPa) at ambient temp.

200 219.1 415 46 285 3 M33 12 36 345 250 273.0 470 54 345 3 M33 12 36 400 300 323.9 530 62 410 4 M33 16 36 460 350 355.8 600 72 465 4 M36 16 39 525 400 406.4 670 78 535 4 M39 16 42 585


200 219.1 430 60 285 3 M33 12 36 360 250 273.0 505 72 345 3 M36 12 39 430 300 323.9 585 84 410 4 M39 16 42 500 350 355.6 655 95 465 4 M45 16 48 560 400 406.4 715 106 535 4 M45 16 48 620 500 508.0 870 128 615 4 M52 20 56 760


10 17.2 100 22 40 2 M12 4 14 70 15 21.3 105 24 45 2 M12 4 14 75 20 26.9 130 26 58 2 M16 4 18 90 25 33.7 140 26 68 2 M16 4 18 100 32 42.4 155 28 78 2 M20 4 22 110 40 48.3 170 30 88 3 M20 4 22 125 50 60.3 195 34 102 3 M24 4 26 145 65 76.1 220 36 122 3 M24 8 26 170 80 88.0 230 40 138 3 M24 8 26 180 100 114.3 265 44 162 3 M27 8 30 210 125 139.7 315 54 188 3 M30 8 33 250 150 168.3 355 62 218 3 M30 12 33 290 175 193.7 390 68 260 3 M33 12 36 320 200 219.1 430 76 285 3 M33 12 36 360 250 273 515 90 345 3 M39 12 42 430 300 323.9 585 106 410 4 M39 16 42 500

1 2 3 4 5 6 7 8 9 10

Flange Raised face Bolting

Drilling

D B D4 F No. D2 K

Nom.size

Pipe o.d.D1

Nominal pressure 25 Bar (2 500 kPa) at ambient temp. (All dimensions in millimetres)

4 5 6 7 8

E FLANGES FOR WELDING BS 4504-1D2

D1

D4

K

DF

B


Pipe SystemsRobor

PLATE FLANGES TO BS 10

BS 10: 1962 Table DNominal pressure 690 kPa at ambient temp.

(Metricated)

Nom No. Size Bore O.D. P.C.D. of of Thk. Holes Holes

200 336 292 8 17 12 225 386 323 8 17 15 250 406 355 8 22 15 300 457 406 12 22 19 350 527 470 12 25 22 380 552 495 12 25 22 400 577 520 12 25 22 450 641 584 12 25 25 480 673 609 12 25 25 500 706 641 16 25 28 530 736 673 16 25 28 560 762 698 16 28 28 580 787 723 16 28 28 600 825 755 16 28 31 685 908 844 20 28 35 710 946 876 20 31 38 735 971 901 20 31 41 760 996 927 20 31 41 810 1 066 990 20 35 44 835 1 092 1 016 20 35 44 890 1 143 1 066 24 35 47 910 1 174 1 092 24 35 47 990 1 257 1 174 24 35 50 1 010 1 282 1 200 24 35 50 1 065 1 333 1 250 28 35 53 1 140 1 416 1 333 28 35 57 1 220 1 492 1 409 32 35 60 1 370 1 612 1 530 36 35 60 1 524 1 784 1 701 40 38 63 1 675 1 943 1 860 40 38 66 1 825 2 108 2 019 44 41 73

BS 10: 1962 Table ENominal pressure 1380 kPa at ambient temp.

(Metricated)


200 336 292 8 22 19 225 368 323 12 22 20 250 406 355 12 22 22 300 457 406 12 25 25 350 527 470 12 25 28 380 552 495 12 25 31 400 577 520 12 25 31 450 641 584 16 25 35

BS 10: 1962 Table EContinued


480 673 609 16 25 38 500 704 641 16 25 38 530 736 673 16 28 41 560 762 698 16 28 44 580 787 724 16 28 44 600 825 755 16 31 47 685 908 844 20 31 50 710 936 876 20 35 50 735 971 901 20 35 53 760 996 927 20 35 53 810 1 066 990 20 35 57 835 1 092 1 016 20 35 57 890 1 143 1 066 24 35 63 910 1 174 1 092 24 35 63 990 1 257 1 174 24 38 66 1 010 1 282 1 200 24 38 66 1 065 1 333 1 250 28 38 70 1 140 1 416 1 333 28 38 76 1 220 1 492 1 404 32 38 80

BS 10: 1962 Table FMaximum pressure – 2 068 kPa at ambient temp.

(Metricated)


200 368 323 12 22 25 225 406 355 12 25 28 250 431 381 12 25 28 300 489 438 16 25 31 350 552 495 16 28 35 380 577 520 16 26 38 400 609 552 20 28 41 450 673 609 20 31 44 480 704 641 20 31 44 500 736 673 24 31 50 530 762 698 24 31 50 560 787 724 24 31 53 580 825 755 24 35 57 600 850 781 24 35 57


Pipe SystemsRobor

BS 10: 1962 Table HMaximum pressure – 3 448 kPa at ambient temp.

(Metricated)


200 368 323 12 22 31 225 406 335 12 25 35 250 431 381 12 25 35 300 489 438 16 25 41 350 552 495 16 28 47 380 577 520 16 28 50 400 609 552 20 28 53 450 673 609 20 31 60 480 704 641 20 31 63 500 738 673 24 31 66 530 762 698 24 31 69 560 787 724 24 31 69 580 825 755 24 35 76 600 850 781 24 35 76

BS 10: 1962 – Table JMaximum pressure – 4 828 kPa at ambient temp.

(Metricated)


200 368 323 12 225 41 225 406 355 12 28 44 250 431 381 12 28 47 300 489 438 16 28 50 350 552 495 16 31 57 380 577 520 16 31 60 400 609 552 20 31 63 450 673 609 20 35 69 480 704 641 20 35 73 500 736 673 24 35 79 530 762 698 24 35 82 560 787 724 24 35 85 580 825 755 24 38 88 600 850 781 24 38 91

BS 10: 1962 – Table KMaximum pressure – 4 828 kPa at ambient temp.

(Metricated)


200 368 317 12 28 47 225 406 355 16 28 50 250 431 381 16 28 50 300 489 431 16 31 57 350 571 508 16 35 66 380 603 539 20 35 73 400 628 565 20 35 76

BS 10: 1962 Table KContinued


450 717 654 20 38 88 500 787 711 20 41 98 580 870 781 20 53 104

BS 10: 1962 Table RMaximum pressure – 8 275 kPa at ambient temp.

(Metricated)


200 368 323 12 28 50 225 406 355 16 28 53 250 431 387 16 28 60 300 508 457 16 31 69 350 584 527 16 35 79 380 609 552 20 35 82 400 541 584 20 35 88 450 736 673 20 38 98 500 806 730 20 41 104 580 895 806 20 53 114

BS 10: 1962 – Table SMaximum pressure – 12 414 kPa at ambient temp.

(Metricated)


200 412 355 12 35 63 225 438 387 16 31 73 250 482 425 16 35 79 300 577 508 16 41 92 350 647 577 20 41 104 380 698 622 20 44 111 400 742 660 20 47 117

BS 10: 1962 – Table TMaximum pressure – 4 828 kPa at ambient temp.

(Metricated)

Nom No. Size Bore O.D. P.C.D. of of Thk. Holes Holes 200 476 406 12 41 89 225 508 444 16 38 95 250 558 489 16 41 108 300 654 571 16 47 120


Pipe SystemsRobor

FLANGE BOLT DIMENSIONSS.A.B.S. 1123

N.B. 600 kPa 1 000 kPa 1 600 kPa 2 500 kPa 4 000 kPa 10 4 M10x40 4 M12x45 4 M12x45 4 M12x45 4 M12x45 15 4 M10x40 4 M12x45 4 M12x45 4 M12x50 4 M12x50 20 4 M10x40 4 M12x45 4 M12x45 4 M12x50 4 M12x50 25 4 M10x40 4 M12x45 4 M12x45 4 M12x55 4 M12x55 32 4 M12x45 4 M16x50 4 M16x50 4 M16x65 4 M16x65 40 4 M12x45 4 M16x50 4 M16x50 4 M16x65 4 M16x65 50 4 M12x45 4 M16x50 4 M16x50 4 M16x65 4 M16x65 65 4 M12x45 4 M16x50 4 M16x50 8 M16x70 8 M16x70 80 4 M16x50 8 M16x50 8 M16x55 8 M16x70 8 M16x70 100 4 M16x50 8 M16x50 8 M16x55 8 M20x90 8 M20x90 125 8 M16x50 8 M16x55 8 M16x65 8 M24x90 8 M24x90 150 8 M16x50 8 M20x65 8 M20x75 8 M24x100 8 M24x100 175 8 M16x55 8 M20x70 8 M20x75 12 M24x90 12 M24x100 200 8 M16x55 8 M20x75 12 M20x75 12 M24x90 12 M24x100 225 8 M16x65 8 M20x75 12 M20x90 12 M24x100 12 M30x110 250 12 M16x65 12 M20x75 12 M24x90 12 M24x100 12 M30x115 300 12 M20x75 12 M20x75 12 M24x90 16 M24x100 16 M30x125 350 12 M20x75 16 M20x90 16 M24x100 16 M30x110 16 M30x130 400 16 M20x75 16 M24x90 16 M24x115 16 M30x125 16 M36x150 450 16 M20x90 20 M24x100 20 M24x125 20 M30x140 20 M36x165 500 20 M20x90 20 M24x100 20 M30x125 20 M30x140 20 M36x190 550 20 M24x90 20 M24x110 20 M30x120 20 M36x165 - - 600 20 M24x100 20 M24x115 20 M30x150 20 M36x165

*Non-preferred diameters NOTE: Above bolt lengths make allowance for 2x3 thick washers and a 3mm thick gasket.

B.S. 4504 N.B. 600 kPa 1 000 kPa 1 600 kPa 2 500 kPa 4 000 kPa 10 4 M10x45 4 M12x50 4 M12x55 15 4 M10x45 4 M12x50 4 M12x55 20 4 M10x45 4 M12x55 4 M12x55 25 4 M10x50 4 M12x55 4 M12x65 32 4 M12x65 4 M16x65 4 M16x65 40 4 M12x65 4 M16x65 4 M16x75 50 4 M12x65 4 M16x65 M16x65 4 M16x75 65 4 M12x65 4 M16x65 M16x70 8 M16x75 80 4 M16x65 8 M16x75 8 M16x75 100 4 M16x65 8 M16x75 8 M20x90 125 8 M16x75 8 M16x75 8 M24x90 150 8 M16x75 8 M20x75 8 M24x100 175 8 M16x75 8 M20x75 12 M24x90 12 *M27x100 200 8 M16x75 8 M20x75 12 M20x90 M24x90 12 *M24x115 250 12 M16x75 12 M20x90 12 M24x90 12 *M27x115 12 M30x140 300 12 M20x90 12 M20x90 12 M24x90 16 *M27x115 16 M30x140 350 12 M20x90 16 M20x90 16 M24x100 16 M30x140 16 *M33x165 400 16 M20x90 16 M24x100 16 *M27x115 16 *M33x140 16 M36x180 450 16 M20x90 - - - - - - 20 M36x180 500 20 M20x90 20 M24x115 20 M30x140 20 *M33x165 20 *M39x200 600 20 M24x100 20 *M27x125 20 *M33x150 20 M36x180 - -



Pipe SystemsRobor

FLANGE BOLT DIMENSIONS – B.S. 10

N.B. Table D Table E Table F Table H Table J 15 4 M12x30 4 M12x40 4 M12x50 4 M16x55 4 M16x65 20 4 M12x30 4 M12x40 4 M12x50 4 M16x55 4 M16x65 25 4 M12x30 4 M12x40 4 M16x50 4 M16x55 4 M16x65 32 4 M12x40 4 M12x40 4 M16x55 4 M16x65 4 M16x65 40 4 M12x40 4 M12x40 4 M12x40 4 M16x65 4 M16x75 50 4 M16x50 4 M16x50 4 M16x65 4 M16x65 4 M20x90 65 4 M16x50 4 M16x50 8 M16x65 8 M16x65 8 M20x90 80 4 M16x50 4 M16x50 8 M16x65 8 M16x75 8 M20x90 90 4 M16x50 8 M16x50 8 M16x65 8 M16x75 8 M20x90 100 4 M16x50 8 M16x50 8 M16x65 8 M16x75 8 M20x100 125 8 M16x55 8 M16x55 8 M20x75 8 M20x90 8 M20x115 150 8 M16x55 8 M20x65 12 M20x75 12 M20x90 12 M20x115 200 8 M16x55 8 M20x75 12 M20x90 12 M20x100 12 M20x115 250 8 M20x65 12 M20x75 12 M20x90 12 M20x100 12 M24x140 300 12 M20x65 12 M20x90 12 M20x100 12 M20x115 16 M24x140 350 12 M20x75 12 M20x90 16 M20x100 12 M20x115 16 M24x140 350 12 M20x75 12 M20x90 16 M24x115 16 M24x140 16 *M27x165 400 12 M20x75 12 M20x100 20 M24x140 20 M24x150 20 *M27x165 450 12 M20x75 16 M20x100 20 *M27x140 20 *M27x165 20 M30x180 500 16 M20x90 16 M20x115 24 *M27x140 24 *M27x180 24 M30x200 600 16 M24x100 16 *M27x140 24 M30x165 24 M30x200 24 *M33 30



Pipe SystemsRobor

APPROX. MASSES FOR S.A.B.S. 1123 FLANGESIN (KILOGRAMS)

Nom. P

ressu

re 6

00 k

Pa

Nom. P

ressu

re 1

000

kPa

No

m. P

ressu

re 1

600

kPa

No

m. P

ressu

re 2

500

kPa

No

m. P

ressu

re 4

000

kPa

No

m.

600

/ 2

600

/ 3

600

/ 4

600

/ 8

1000

/ 2

10

00 / 3

10

00 / 4

16

00 / 8

16

00 / 2

16

00 / 3

16

00 / 4

16

00 / 8

25

00 / 2

25

00 / 3

25

00 / 4

25

00 / 8

40

00 / 2

40

00 / 3

40

00 / 4

40

00 / 8

No

m

Siz

e (W

/N)

(Slip-

on)

(Scrw

d)

(Blin

d)

(W/N

) (Sl

ip-on

) (Sc

rwd)

(Blin

d)

(W/N

) (Sl

ip-on

) (Sc

rwd)

(Blin

d)

(W/N

) (Sl

ip-on

) (Sc

rwd)

(Blin

d)

(W/N

) (Sl

ip-on

) (Sc

rwd)

(Blin

d)

Size

(m

m)

(mm)

10

0.2

23

0.26

0.215

0.3

17

0.33

0.30

0.31

0.36

0.33

0.30

0.31

0.36

0.50

0.47

0.39

0.54

0.50

0.47

0.39

0.54

10

15

0.2

23

0.29

0.249

0.3

67

0.37

0.34

0.45

0.41

0.37

0.34

0.45

0.41

0.65

0.60

0.49

0.71

0.65

0.65

0.49

0.71

15

20

0.2

61

0.378

0.3

31

0.471

0.4

8 0.4

3 0.5

5 0.5

0 0.4

8 0.4

3 0.5

5 0.5

0.8

2 0.7

5 0.6

3 0.8

6 0.8

2 0.7

5 0.6

3 0.8

6 20

25

0.3

38

0.464

0.4

25

0.585

0.5

7 0.6

3 0.6

7 0.6

0 0.5

7 0.6

3 0.6

7 0.6

1.1

5 1.0

7 0.8

5 1.2

4 1.1

5 1.0

7 0.8

5 1.2

4 25

32

0.4

27

0.688

0.6

0.8

57

1.06

0.94

1.20

1.13

1.06

0.94

1.20

1.13

1.88

1.70

1.45

2.00

1.88

1.70

1.45

2.00

32

40

0.6

0.7

5 0.6

87

1.0

1.16

1.0

1.4

1.31

1.16

1.0

1.4

1.31

2.33

2.10

1.66

2.67

2.33

2.10

1.66

2.67

40

50

0.7

7 0.8

1 0.7

83

1.14

1.69

1.22

1.67

1.93

1.69

1.22

1.96

1.93

2.82

2.50

2.43

3.20

2.82

2.50

2.43

3.20

50

65

0.9

5 1.0

1.1

1.5

2.0

4 1.8

0 2.5

4 2.4

2.0

4 1.8

2.5

4 2.4

3.7

4 3.2

0 2.9

8 4.3

0 3.7

4 3.2

0 2.9

8 4.3

0 65

80

1.6

9 1.4

4 1.7

8 2.1

3 2.5

9 1.9

8 2.1

60

3.22

2.59

1.98

3.26

3.22

4.75

3.67

3.60

5.04

4.75

3.67

3.60

5.04

80

10

0 2

1.61

1.99

2.63

3.23

2.16

3.73

3.92

3.23

2.16

3.84

3.92

6.52

5.48

5.63

7.92

6.52

5.48

5.63

7.92

100

12

5 3.2

4 2.3

4 3.2

3 4.0

7 4.5

8 3.1

8 5.2

6 5.8

9 4.5

8 3.1

8 5.3

6 5.8

9 9.0

7 7.7

0 8.1

0 11

.85

9.07

7.70

8.10

11.85

12

5

15

0 3.7

2 2.6

4 3.8

3 5.0

6.3

4 4.3

7 7.1

4 8.5

9 6.3

4 4.3

7 7.4

8.5

9 11

.80

9.70

9.00

15.54

11

.80

9.70

9.00

15.54

15

0

17

5 –

– –

– 8.3

0 5.2

6 –

11.83

8.3

0 5.5

8 –

11.83

12

.20

10.58

–

16.34

18

.20

14.70

–

24.0

175

20

0 5.0

6 4.0

7 –

8.75

8.48

6.3

– 12

.38

10.08

7.9

8 –

15.13

15

.30

12.00

–

21.00

21

.50

15.06

–

25.41

20

0

25

0 7.8

5 5.6

7 –

13.45

1.3

1 8.4

6 –

18.46

14

.04

11.54

–

24.04

22

.88

16.41

–

31.41

34

.90

27.14

–

44.50

25

0

30

0 12

.73

9.17

– 23

.18

14.89

10

.58

– 26

.23

22.0

15.5

– 35

.00

31.20

21

.47

– 43

.29

49.70

42

.00

– 60

.95

300

35

0 16

.1 13

.12

– 32

.0 21

.40

17.41

–

37.98

28

.07

22.97

–

48.00

45

.00

33.75

–

62.63

68

.10

61.88

–

87.07

35

0

40

0 18

.3 14

.93

– 38

.5 26

.1 20

.7 –

47.6

36.3

32.08

–

59.06

58

.70

46.96

–

90.00

96

.50

88.13

–

125.0

0 40

0

45

0 –

20.42

–

54.17

–

30.00

–

69.64

–

48.00

–

100.0

0 –

65.16

–

123.7

5 –

100.3

1 –

149.5

2 45

0

50

0 24

.6 21

.25

– 62

.5 34

.7 32

.84

– 75

.0 59

.3 54

.55

– 12

2.22

86.10

74

.14

– 15

5.56

117.0

0 11

6.67

– 19

8.21

500

55

0 –

30.50

–

85.20

–

46.00

–

114.6

0 –

– –

– –

100.5

0 –

– –

– –

– 55

0

60

0 31

.5 30

.94

– –

42.2

47.95

–

– 73

.4 90

.39

– –

101.0

0 10

9.09

– –

– –

– –

600-


Pipe SystemsRobor

Nom. P

ressu

re 6

Bar

Nom. P

ressu

re 1

0 Ba

r No

m. P

ressu

re 1

6 Ba

r No

m. 2

5 Ba

r No

m. P

ressu

re 4

0 Ba

r

No

m.

6 / 2

6 / 3

6 / 4

6 / 8

100/ 2

10

/ 3

10

/ 4

10

/ 8

16

/ 2

16

/ 3

16

/ 4

16

/ 8

25

/ 2

25

/ 3

25

/ 4

25

/ 8

40

/ 2

40

/ 3

40

/ 4

40

/ 8

No

m

Siz

e (W

/N)

(Slip-

on)

(Scrw

d)

(Blin

d)

(W/N

) (Sl

ip-on

) (Sc

rwd)

(Blin

d)

(W/N

) (Sl

ip-on

) (Sc

rwd)

(Blin

d)

(W/N

) (Sl

ip-on

) (Sc

rwd)

(Blin

d)

(W/N

) (Sl

ip-on

) (Sc

rwd)

(Blin

d)

Size

(m

m)

(mm)

10

0.3

35

0.31

0.323

0.3

8 0.5

8 0.5

3 0.5

44

0.63

0.58

0.53

0.544

0.6

3 0.6

61

0.62

0.630

0.7

2 0.6

61

0.62

0.630

0.7

2 10

15

0.3

92

0.35

0.373

0.4

4 0.6

48

0.59

0.613

0.7

1 0.6

48

0.59

0.613

0.7

1 0.7

46

0.69

0.71

0.81

0.745

0.6

9 0.7

10

0.81

15

20

0.5

92

0.53

0.590

0.6

6 0.9

52

0.85

0.910

1.0

0.9

52

0.85

0.910

1.0

1.0

6 0.9

7 1.0

3 1.1

1.0

6 0.9

7 1.0

3 1.1

20

25

0.7

47

0.65

0.743

0.8

2 1.1

4 1.0

1.1

1.2

1.1

4 1.0

1.1

1.2

1.2

9 1.2

1.2

8 1.4

1.2

9 1.2

1.2

8 1.4

25

32

1.0

5 1.1

1.0

5 1.2

1.6

9 1.5

1.5

0 1.8

1.6

9 1.5

1.6

1.8

1.8

8 1.7

1.8

7 2.0

1.8

8 1.7

1.8

7 1.8

7 32

40

1.1

8 1.2

1.2

0 1.4

1.8

6 1.6

1.7

8 2.1

1.8

6 1.6

1.7

9 2.1

2.3

3 2.1

2.1

4 2.4

2.3

3 2.1

2.1

4 2.4

40

50

1.3

4 1.3

1.3

7 1.6

2.5

3 2.2

2.4

3 2.9

2.5

3 2.2

2.4

3 2.9

2.8

2 2.5

2.8

6 3.2

2.8

2 2.5

2.8

6 3.2

50

65

1.6

7 1.6

1.9

2 2.1

3.0

6 2.7

3.1

8 3.6

3.0

6 2.7

3.1

8 3.6

3.7

4 3.2

3.8

5 4.3

3.7

4 3.2

3.8

5 4.3

65

80

2.7

1 2.6

2.8

5 3.4

3.7

3.3

4.1

2 4.6

3.7

3.3

4.1

2 4.6

4.7

5 4.0

4.8

0 5.5

4.7

5 4.0

4.8

0 5.5

80

10

0 3.2

4 2.9

3.1

9 4.2

4.6

2 3.6

4.4

7 5.6

4.6

2 3.6

4.4

7 5.6

6.5

2 5.7

6.4

3 7.6

6.5

2 5.7

6.4

3 7.6

10

0

12

5 4.4

9 3.9

4.4

7 6.1

6.3

5.0

6.1

3 8.1

6.3

5.0

6.1

3 8.1

9.0

7 7.7

8.7

7 11

.0 9.0

7 7.7

8.7

7 11

.0 12

5

15

0 5.1

5 4.4

5.3

7.5

7.7

5 6.0

7.9

2 10

.5 7.7

5 6.0

7.9

2 10

.5 11

.8 9.7

10

.5 14

.5 11

.8 9.7

10

.5 14

.5 15

0

17

5 –

– –

– 10

.0 7.9

–

14.2

10.0

7.9

– 14

.2 13

.4 11

.0 –

18.3

18.2

15.7

– 24

.0 17

5

20

0 7.8

7 6.4

–

12.5

11.3

8.4

– 16

.5 11

.0 8.7

–

16.5

17.0

12.0

– 22

.5 21

.5 16

.0 –

27.0

200

25

0 10

.8 8.5

–

18.5

14.7

11.0

– 24

.0 15

.6 12

.0 –

25.0

24.4

17.5

– 33

.5 34

.9 28

.5 –

44.5

250

30

0 14

.0 11

.0 –

25.5

17.6

12.5

– 31

.0 22

.0 15

.5 –

35.0

31.2

25.5

46

.0 49

.7 42

.0 –

64.0

300

35

0 16

.1 15

.5 –

32.0

21.4

19.5

– 39

.5 28

.7 24

.5 –

48.0

45.0

40.5

– 68

.0 68

.1 63

.0 –

89.0

350

40

0 18

.3 19

.0 –

38.5

26.1

26.5

– 49

.5 36

.3 33

.0 –

63.0

58.7

54.0

– 90

.0 96

.5 94

.0 –

125.0

40

0

45

0 –

24.5

– 52

.0 –

36.0

– 65

.0 –

48.0

– 85

.0 –

75.3

– 11

5.5

– 10

7.0

– 15

5.5

450

50

0 24

.6 25

.5 –

60.0

34.7

39.0

– 75

.0 59

.3 60

.0 –

110.0

0 86

.1 86

.0 –

140.0

11

7.0

120.0

0 –

185.0

50

0

60

0 31

.5 33

.0 –

– 42

.2 53

.0 –

– 73

.4 94

.0 –

– 10

1.0

120.0

–

– –

– –

– 60

0

APPROX. MASSES FOR 4504 FLANGESIN (KILOGRAMS)


Pipe SystemsRobor

SUGGESTED MAXIMUM BOLT LOADS AND TORQUE VALUES (UNC THREADS) UNC Quality P (Mild Steel) S T

in. Newtons N.m. lbf lbf.ft Newtons N.m. lbf lbf.ft Newtons N.m. lbf lbf.ft in

1/4 4 379 5.43 984 4.00 8 320 10.3 1 870 7.60 8 980 11.1 2 018 8.19 7/16 5/16 7 344 11.2 1 650 8.26 13 954 21.3 3 136 15.71 15 061 23.0 3 385 16.96 1/2 3/8 10 951 19.9 2 461 14.68 20 807 37.9 5 161 27.95 22 458 40.9 5 048 30.17 9/16

7/16 15 065 31.9 3 386 23.53 28 623 60.7 6 434 44.77 30 894 65.5 6 945 48.31 5/8 1/2 20 244 48.8 4 551 36.00 38.463 92.7 8 646 68.37 41 516 100 9 333 73.76 3/4 9/16 26 075 70.4 5 861 51.92 49 542 134 11 137 98.83 53 474 144 12 021 106 7/8 5/8 32 452 97.4 7 295 71.84 61 658 185 13 861 136.45 66 552 200 14 961 147.5 15/16 3/4 49 781 178 11 191 131.3 94 584 338 21 263 249.3 102 091 364 22 950 268.5 11/8 7/8 67 157 279 15 097 205.8 127 599 530 28 685 391 137 725 572 30 961 422 15/16

1 88 221 418 19 832 308.3 167 620 795 37 682 586 180 923 858 40 673 633 11/2 11/8 111 007 593 24 955 437.4 210 913 1 126 47 415 830 227 652 1 216 51 178 897 111/16 11/4 142 135 837 31 953 617.3 270 091 1 591 60 718 1 173 291 527 1 717 65 537 1 266 17/8

13/8 168 641 1 096 37 911 808.4 320 417 2 083 72 032 1 536 345 847 2 248 77 749 1 658 21/16 11/2 206 578 1 456 46 440 1 074 392 498 2 767 88 237 2 041 423 648 2 987 95 239 2 203 21/4

RECOMMENDED MAXIMUM BOLT LOADS AND TORQUE VALUES (UNF THREADS) UNC Quality P (Mild Steel) S T

in. Newtons N.m. lbf lbf.ft Newtons N.m. lbf lbf.ft Newtons N.m. lbf lbf.ft in

1/4 5 232 6.28 1 176 4.63 9 941 11.9 2 234 8.78 10 730 12.9 2 412 9.51 7/16 5/16 8 410 12.5 1 891 9.22 15 979 23.8 3 592 17.55 17 247 25.7 3 877 18.96 1/2 3/8 12 911 22.7 2 903 16.74 24 531 43.2 5 514 31.9 26 478 46.6 5 952 344 9/16

7/16 17 416 35.9 3 915 26.5 33 091 68.2 7 439 50.3 35 717 73.6 8 029 54.3 5/8 1/2 23 685 55.4 5 325 40.9 45 002 105 10 116 77.4 48 574 114 10 919 84.0 3/4 9/16 30 075 79.0 6 761 58.3 57 143 150 12 846 111 61 678 162 13 865 119 7/8

5/8 38 156 111 8 578 81.9 72 496 210 16 297 155 78 250 227 17 591 167 15/16 3/4 56 078 195 12 607 144 106 549 370 23 953 273 115 005 399 25 854 294 11/8 7/8 76 297 309 17 152 228 144 965 587 32 589 433 156 470 634 35 175 468 15/16

1 99 200 459 22 301 339 188 480 873 42 371 644 203 439 942 45 734 695 11/2 11/8 128 738 667 28 941 492 244 602 1 267 54 988 934 264 015 1 368 59 352 1 009 111/16 11/4 161 358 925 36 275 682 306 580 1 757 68 921 1 296 330 911 1 896 74 391 1 398 17/8

13/8 199 331 1 252 44 811 923 378 728 2 378 85 141 1 754 408 786 2 567 91 898 1 893 21/16 11/2 240 377 1 642 54 039 1 211 456 717 3 119 102 673 2 300 492 965 3 367 110 822 2 482 21/4

RECOMMENDED MAXIMUM BOLT LOADS AND TORQUE VALUES (METRIC COARSE THREADS) Bolt Grade 3.6 5.6 6.9 8.8 10.9 12.9

mm Newtons Torque Nm Newtons Torque Nm Newtons Torque Nm Newtons Torque Nm Newtons. Torque Nm Newtons Torque Nm mm

2 284 0.12 378 0.16 731 0.31 863 0.37 1 216 0.52 1 461 0.63 4 3 726 0.44 966 0.59 1 863 1.13 2 206 1.34 3 109 1.88 3 727 2.26 5.5 4 1 255 1.00 1 677 1.34 3 226 2.60 3 825 3.04 5 374 4.31 6 453 5.15 7

5 2 059 1.96 2 736 2.65 5 286 5.10 6 257 6.03 8 806 8.48 10 591 10.20 8-9 6 2 903 3.43 3 864 4.51 7 453 8.73 8 836 10.30 12 405 14.71 14 906 17.65 10 8 5 315 8.24 7 090 10.79 13 680 21.57 16 230 25.50 22 751 3 530 27 360 42.17 13-14

10 8 473 16.7 11 278 21.57 21 771 42.17 25 791 50.01 36 284 70.61 43 541 85.32 15-17 12 12 356 28.4 16 475 38.25 31 773 73.55 37 657 87.28 52 956 122.60 63 547 147.10 19-21 16 23 340 69.6 31 087 93.16 60 016 178.50 71 196 210.80 100 027 299.10 120 131 357.90 24-26

20 36 481 135 48 641 180 93 849 384.1 111 305 411.9 156 415 578.6 187 796 696.3 30 24 52 563 230 70 019 308.9 135 331 598.2 160.338 711.0 225.552 1 000 270 662 1 196 36 30 84 043 466 112 286 622.7 215 745 1 206 255 952 1 422 359 902 2 010 432 471 2 403 46

36 123 073 814 164 261 1 089 316 753 2 099 374 612 2 481 527 595 3 491 632 526 4 197 55 42 169 164 1 304 225 552 1 746 435 413 3 364 515 827 3 991 725 688 5 609 870 826 6 727 65

Widthacross fl ats

Widthacross fl ats

Widthacross fl ats


Pipe SystemsRobor

ANSI B16.5 FLANGES

FLANGE DIMENSIONSANSI B16.5 CLASS 150 .................................................................................................................................................. A2-3

ANSI BI6.5 CLASS 300 ................................................................................................................................................... A4-5

ANSI B16.5 CLASS 400 .................................................................................................................................................. A6-7

ANSI B16.5 CLASS 600 .................................................................................................................................................. A8-9

ANSI B16.5 CLASS 900 .............................................................................................................................................. A10-11

ANSI B16.5 CLASS 1500 ............................................................................................................................................ A12-13

ANSI B16.5 CLASS 2 500 .......................................................................................................................................... A14-15

ANSI B16.5 FLANGE MATERIALS ................................................................................................................................ A16-18

ANSI B16.5 FLANGE PRESSURE RATINGS .................................................................................................................. A19-20


Pipe SystemsRobor

ANSI FLANGE (ANSI B16.5) – CLASS 150Flange Dimensions for Standard Types of Flange

SLIP-ON (6) (10) LAP JOINT (10) BLIND (6)

NominalPipeSize

(6)(17) BORE LENGTH THRU HUB(5)

Diam. ofHub atBevel

Radiusof

Fillet

ThreadLength

OutsideDiam.

Thick-ness

O.D. ofRaisedFace

Diam.at Baseof Hub

(2)(3)(4)WeldingNeckSocketWelding

Slip-onSocketWelding

LapJoint

(6)WeldingNeck

(6)Slip-onSocketWelding

LabJoint

D t G X B1 B

2 B

3 T

1 T

2 T

3 A R T

2

½ 3.50 0.44 1.38 1.19 0.62 0.88 0.90 1.88 0.62 0.62 0.84 0.12 0.62 ¾ 3.88 0.50 1.69 1.50 0.82 1.09 1.11 2.06 0.62 0.62 1.05 0.12 0.62 1 4.25 0.56 2.00 1.94 1.05 1.36 1.38 2.19 0.69 0.69 1.32 0.12 0.69

1¼ 4.62 0.56 2.50 2.31 1.38 1.70 1.72 2.25 0.81 0.81 1.66 0.19 0.81 1½ 5.00 0.62 2.88 2.56 1.61 1.95 1.97 2.44 0.88 0.88 1.90 0.25 0.88 2 6.00 0.75 3.62 3.06 2.07 2.44 2.46 2.50 1.00 1.00 2.38 0.31 1.00

2½ 7.00 0.88 4.12 3.56 2.47 2.94 2.97 2.75 1.12 1.12 2.88 0.31 1.12 3 7.50 0.94 5.00 4.25 3.07 3.57 3.60 2.75 1.19 1.19 3.50 0.38 1.19 3½ 8.50 0.94 5.50 4.81 3.55 4.07 4.10 2.81 1.25 1.25 4.00 0.38 1.25

4 9.00 0.94 6.19 5.31 4.03 4.57 4.60 3.00 1.31 1.31 4.50 0.44 1.31 5 10.00 0.94 7.31 6.44 5.05 5.66 5.69 3.50 1.44 1.44 5.56 0.44 1.44 6 11.00 1.00 8.50 7.56 6.07 6.72 6.75 3.50 1.56 1.56 6.63 0.50 1.56

8 13.50 1.12 10.62 9.69 7.98 8.72 8.75 4.00 1.75 1.75 8.63 0.50 1.75 10 16.00 1.19 12.75 12.00 10.02 10.88 10.92 4.00 1.94 1.94 10.75 0.50 1.94 12 19.00 1.25 15.00 14.38 12.00 12.88 12.92 4.50 2.19 2.19 12.75 0.50 2.19

14 21.00 1.38 16.25 15.75 13.25 14.14 14.18 5.00 2.25 3.12 14.00 0.50 2.25 16 23.50 1.44 18.50 18.00 15.25 16.16 16.19 5.00 2.50 3.44 16.00 0.50 2.50 18 25.00 1.56 21.00 19.88 17.25 18.18 18.20 5.50 2.69 3.81 18.00 0.50 2.69

20 27.50 1.69 23.00 22.00 19.25 20.20 20.25 5.69 2.88 4.06 20.00 0.50 2.88 24 32.00 1.88 27.25 26.12 23.25 24.25 24.25 6.00 3.25 4.38 24.00 0.50 3.25

Notes:

1. All dimensions are given in inches.

2. Class 150 welding neck fl anges size 24" & smaller will be bored to match standard wall pipe unless otherwise specifi ed.

3. ‘Bore’ (B1) of Welding Neck and Socket Welding Flanges is the same as inside diameter of the pipe to be butt-welded.

4. ‘Diameter’ of Hub at Bevel (A) of Welding Neck Flanges is the same as outside diameter of the pipe to be butt-welded.

5. Class 150 fl anges except Lap Joint will be furnished with 0.06" raised face, which is included in ‘Thickness’ (t) and ‘Length through Hub’ (T1). (T2).

6. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered with in the limits of 7 degrees.


Pipe SystemsRobor

ANSI FLANGE – CLASS 150

WELDING NECK (6) SOCKET WELDING (6)(10) THREADED (6)(10)

(18)Depthof

Socket

DRILLING BOLTING APPROX. WEIGHT EACH – POUNDS

BlindSocketWelding

NominalPipeSize

BoltCircleDiam.

Numberof

Holes

Diam.of

Holes

Diam.of

Bolts

MachineBolt

Lenght

RaisedFace

Stud BoltLength

RaisedFace

WeldingNeck

Slip-onand

Threaded

LabJoint

0.38 2.38 4 0.62 ½ 2.00 2.50 – 2 1 1 1 1 ½ 0.44 2.75 4 0.62 ½ 2.25 2.50 – 2 2 2 2 2 ¾ 0.50 3.12 4 0.62 ½ 2.25 2.25 3.25 3 2 2 2 2 1

0.56 3.50 4 0.62 ½ 2.50 2.75 3.25 3 3 3 3 3 1¼ 0.62 3.88 4 0.62 ½ 2.50 3.00 3.50 4 3 3 4 3 1½ 0.69 4.75 4 0.75 ½ 2.75 3.25 3.75 6 5 5 5 5 2

0.75 5.50 4 0.75 5/8 3.00 3.50 4.00 8 7 7 7 7 2½ 0.81 6.00 4 0.75 5/8 3.25 3.75 4.25 10 8 8 9 8 3 0.88 7.00 8 0.75 5/8 3.25 3.75 4.25 12 11 11 13 11 3½

0.94 7.50 8 0.75 5/8 3.25 3.75 4.25 15 13 13 17 13 4 0.94 8.50 8 0.88 ¾ 3.25 4.00 4.50 19 15 15 20 15 5 1.06 9.50 8 0.88 ¾ 3.50 4.00 4.50 24 19 19 26 19 6

1.25 11.75 8 0.88 ¾ 3.75 4.25 4.75 39 30 30 45 30 8 1.31 14.25 12 1.00 7/8 4.00 4.75 5.25 52 43 43 70 43 10 1.56 17.00 12 1.00 7/8 4.25 4.75 5.25 80 64 64 110 64 12

1.63 18.75 12 1.12 1 4.50 5.25 5.75 110 90 105 140 90 14 1.75 21.25 16 1.12 1 4.75 5.50 6.00 140 98 140 180 98 16 1.94 22.75 16 1.25 11/8 5.00 6.00 6.50 150 130 160 220 130 18

2.13 25.00 20 1.25 11/8 5.50 6.25 6.75 180 165 195 285 165 20 2.50 29.50 20 1.38 1¼ 6.00 7.00 7.50 260 220 275 430 220 24

7. For details of the welding bevel end for Welding Neck Flanges, refer to page P10.

8. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.

9. The gasket surface and backside (bearing surface for bolting) are parallel with 1 degree. To accomplish parallelism, spot facing is carried out ac cord ing to MSS SP-9 without reducing Thickness (t).

10. Depth of Socket (Y) is covered by ANSI B16.5 only in sizes through 3 inch.

Y C

RingJoint


Pipe SystemsRobor



NominalPipeSize


Diam. ofHub atBevel

Radiusof

Fillet

ThreadLength

OutsideDiam.

Thick-ness

O.D. ofRaisedFace

Diam.at Baseof Hub

(2)(3)(4)WeldingNeckSocketWelding


LapJoint

(6)WeldingNeck


LabJoint

D t G X B1 B

2 B

3 B T

1 T

2 T

3 A R Q

½ 3.75 0.56 1.38 1.50 0.62 0.88 0.90 0.93 2.06 0.88 0.88 0.84 0.12 0.62 ¾ 4.62 0.62 1.69 1.88 0.82 1.09 1.11 1.14 2.25 1.00 1.00 1.05 0.12 0.62 1 4.88 0.69 2.00 2.12 1.05 1.36 1.38 1.41 2.44 1.06 1.06 1.32 0.12 0.69 1¼ 5.25 0.75 2.50 2.50 1.38 1.70 1.72 1.75 2.56 1.06 1.06 1.66 0.19 0.81 1½ 6.12 0.81 2.88 2.75 1.61 1.95 1.97 1.99 2.69 1.19 1.19 1.90 0.25 0.88 2 6.50 0.88 3.62 3.31 2.07 2.44 2.46 2.50 2.75 1.31 1.31 2.38 0.31 1.12

2½ 7.50 1.00 4.12 3.94 2.47 2.94 2.97 3.00 3.00 1.50 1.50 2.88 0.31 1.25 3 8.25 1.12 5.00 4.62 3.07 3.57 3.60 3.63 3.12 1.69 1.69 3.50 0.38 1.25 3½ 9.00 1.19 5.50 5.25 3.55 4.07 4.10 4.13 3.19 1.75 1.75 4.00 0.38 1.44

4 10.00 1.25 6.19 5.75 4.03 4.57 4.60 4.63 3.38 1.88 1.88 4.50 0.44 1.44 5 11.00 1.38 7.31 7.00 5.05 5.66 5.69 5.69 3.88 2.00 2.00 5.56 0.44 1.69 6 12.50 1.44 8.50 8.12 6.07 6.72 6.75 6.75 3.88 2.06 2.06 6.63 0.50 1.81

8 15.00 1.62 10.62 10.25 7.98 8.72 8.75 8.75 4.38 2.44 2.44 8.63 0.50 2.00 10 17.50 1.88 12.75 12.62 10.02 10.88 10.92 10.88 4.62 2.62 3.75 10.75 0.50 2.19 12 20.50 2.00 15.00 14.75 12.00 12.88 12.92 12.94 5.12 2.88 4.00 12.75 0.50 2.38

14 23.00 2.12 16.25 16.75 13.25 14.14 14.18 14.19 5.62 3.00 4.38 14.00 0.50 2.50 16 25.50 2.25 18.50 19.00 15.25 16.16 16.19 16.19 5.75 3.25 4.75 16.00 0.50 2.69 18 28.00 2.38 21.00 21.00 17.25 18.18 18.20 18.19 6.25 3.50 5.12 18.00 0.50 2.75

20 30.50 2.50 23.00 23.12 19.25 20.20 20.25 20.19 6.38 3.75 5.50 20.00 0.50 2.88 24 36.00 2.75 27.25 27.62 23.25 24.25 24.25 24.19 6.62 4.19 6.00 24.00 0.50 3.25

CounterBoreMin.

Notes:








Pipe SystemsRobor

ANSI FLANGE – CLASS 300Flange Dimensions for Standard Types of Flange

WELDING NECK (6) SOCKET WELDING (6)(10) THREADED (6)(10)

(18)Depthof

Socket


BlindSocketWelding

NominalPipeSize

BoltCircleDiam.

Numberof

Holes

Diam.of

Holes

Diam.of

Bolts

MachineBolt

Lenght

RaisedFace

Stud BoltLength

RaisedFace

WeldingNeck

Slip-onand

Threaded

LabJoint

0.38 2.62 4 0.62 ½ 2.25 2.75 3.00 2 2 2 2 2 ½ 0.44 3.25 4 0.75 5/8 2.50 3.00 3.50 3 3 3 3 3 ¾ 0.50 3.50 4 0.75 5/8 2.75 2.75 3.25 4 3 3 3 3 1

0.56 3.88 4 0.75 5/8 2.75 3.25 3.75 5 4 4 4 4 1¼ 0.62 4.50 4 0.88 ¾ 3.00 3.75 4.25 7 6 6 6 6 1½ 0.69 5.00 8 0.75 5/8 3.00 3.50 4.25 9 7 7 8 7 2

0.75 5.88 8 0.88 ¾ 3.50 4.00 4.75 12 10 10 12 10 2½ 0.81 6.62 8 0.88 ¾ 3.75 4.25 5.00 15 13 13 16 13 3 0.88 7.25 8 0.88 ¾ 3.75 4.50 5.25 18 17 17 21 3½

0.94 7.88 8 0.88 ¾ 4.00 4.50 5.25 25 22 22 27 4 0.94 9.25 8 0.88 ¾ 4.25 4.75 5.50 32 28 28 35 5 1.06 10.62 12 0.88 ¾ 4.25 5.00 5.75 42 39 39 50 6

1.25 13.00 12 1.00 5/8 4.75 5.50 6.25 67 58 58 81 8 1.31 15.25 16 1.12 1 5.50 6.25 7.00 91 81 91 125 10 1.56 17.75 16 1.25 11/8 6.00 6.75 7.50 140 115 140 185 12

1.63 20.25 20 1.25 11/8 6.25 7.00 7.75 180 165 190 250 14 1.75 22.50 20 1.38 1¼ 6.50 7.50 8.25 250 190 250 295 16 1.94 24.75 24 1.38 1¼ 6.75 7.75 8.50 320 250 295 395 18

2.13 27.00 24 1.38 1¼ 7.25 8.25 9.00 400 315 370 505 20 2.50 32.00 24 1.62 1½ 8.00 9.25 19.25 580 475 550 790 24

Y C

RingJoint






Pipe SystemsRobor



NominalPipeSize


Diam. ofHub atBevel

CounterBoreMin.

OutsideDiam.

Thick-ness

O.D. ofRaisedFace

Diam.at Baseof Hub

(2)(3)WeldingNeck

Slip-onLapJoint

(5)WeldingNeck


LabJoint

D t G X B1 B

2 B

3 B T

1 T

2 T

3 A

½ 3.75 0.56 1.38 1.50 0.88 0.90 0.93 2.06 0.88 0.88 0.84 ¾ 4.62 0.62 2.00 1.88 1.09 1.11 1.14 2.25 1.00 1.00 1.05 1 4.88 0.69 2.00 2.12 1.36 1.38 1.41 2.44 1.06 1.06 1.32

1¼ 5.25 0.81 2.50 2.50 1.70 1.72 1.75 2.62 1.12 1.12 1.66 1½ 6.12 0.88 2.88 2.88 1.95 1.97 1.99 2.75 1.25 1.25 1.90 2 6.50 1.00 3.62 3.31 2.44 2.46 2.50 2.88 1.44 1.44 2.38

2½ 7.50 1.12 4.12 3.95 2.94 2.97 3.00 3.12 1.62 1.62 2.88 3 8.25 1.25 5.00 4.62 3.57 3.60 3.63 3.25 1.81 1.81 3.50 3½ 9.00 1.38 5.50 5.25 4.07 4.10 4.13 3.38 1.94 1.94 4.00

4 10.00 1.38 6.19 5.75 4.57 4.60 4.63 3.50 2.00 2.00 4.50 5 11.00 1.50 7.31 7.00 5.66 5.69 5.69 4.00 2.12 2.12 5.56 6 12.50 1.62 8.50 8.12 6.72 6.75 6.75 4.06 2.25 2.25 6.63

8 15.00 1.88 10.62 10.25 8.72 8.75 8.75 4.62 2.69 2.69 8.63 10 17.50 2.12 12.75 12.62 10.88 10.92 10.88 4.88 2.88 4.00 10.75 12 20.50 2.25 15.00 14.75 12.88 12.92 12.94 5.38 3.12 4.25 12.75

14 23.00 2.38 16.25 16.75 14.14 14.18 14.19 5.88 3.31 4.62 14.00 16 25.50 2.50 18.50 19.00 16.16 16.19 16.99 6.00 3.69 5.00 16.00 18 28.00 2.62 21.00 21.00 18.18 18.20 18.19 6.50 3.88 5.38 18.00

20 30.50 2.75 23.00 23.12 20.20 20.25 20.19 6.62 4.00 5.75 20.00 24 36.00 3.00 27.25 27.62 24.25 24.25 24.19 6.88 4.50 6.25 24.00

TO SUIT PIPE

INSID

E DIAM

ETER

Notes:








Pipe SystemsRobor


WELDING NECK (5)(10) THREADED (5)(9)

Radiusof

Fillet


LapJoint

Blind

NominalPipeSize

ThreadLength

BoltCircleDiam.

Numberof

Holes

Diam.of

Bolts

Diam.of

Holes

Stud Bolt Length

0.25”RaisedFace

RingJoint

WeldingNeck

Slip-onand

Threaded

0.12 0.62 2.62 4 0.62 ½ 3.25 3.00 3.00 2 2 2 2 ½ 0.12 0.62 3.25 4 0.75 5/8 3.50 3.25 3.50 4 3 3 3 ¾ 0.12 0.69 3.50 4 0.75 5/8 3.75 3.50 3.75 4 4 4 4 1

0.19 0.81 3.88 4 0.75 5/8 4.00 3.75 4.00 6 5 5 5 1¼ 0.25 0.88 4.50 4 0.88 ¾ 4.25 4.00 4.25 8 7 7 8 1½ 0.31 1.12 5.00 8 0.75 5/8 4.25 4.00 4.50 12 9 9 10 2

0.31 1.25 5.88 8 0.88 ¾ 4.75 4.50 5.00 18 13 12 15 2½ 0.38 1.38 6.62 8 0.88 ¾ 5.00 4.75 5.25 23 16 15 20 3 0.38 1.56 7.25 8 1.00 7/8 5.50 5.25 5.75 26 21 20 29 3½

0.44 1.44 7.88 8 1.00 7/8 5.50 5.25 5.75 35 26 25 33 4 0.44 1.69 9.25 8 1.00 7/8 5.75 5.50 6.00 43 31 29 44 5 0.50 1.81 10.62 12 1.00 7/8 6.00 5.75 6.25 57 44 42 61 6

0.50 2.00 13.00 12 1.12 1 6.75 6.50 7.00 89 67 64 100 8 0.50 2.19 15.25 16 1.25 11/8 7.50 7.25 7.75 125 91 110 155 10 0.50 2.38 17.75 16 1.38 1¼ 8.00 7.75 8.25 175 130 150 225 12

0.50 2.50 20.25 20 1.38 1¼ 8.25 8.00 8.50 230 180 205 290 14 0.50 2.69 22.50 20 1.50 13/8 8.75 8.50 9.00 295 235 260 370 16 0.50 2.75 24.75 24 1.50 13/8 9.00 8.75 9.25 350 285 315 455 18

0.50 2.88 27.00 24 1.62 1½ 9.75 9.50 10.00 425 345 385 585 20 0.50 3.25 32.00 24 1.88 1¾ 10.75 10.50 11.25 620 510 570 890 24

R Q

Male-FemaleTongue-GrooveC






Pipe SystemsRobor



(17)NominalPipeSize


Diam. ofHub atBevel

Radiusof

Fillet

ThreadLength

OutsideDiam.

Thick-ness

O.D. ofRaisedFace

Diam.at Baseof Hub

(2)(3)WeldingNeckSocketWelding


LapJoint

(5)WeldingNeck


LabJoint

D t G X B1 B

2 B

3 B T

1 T

2 T

3 A R Q

½ 3.75 0.56 1.38 1.50 0.88 0.90 0.93 2.06 0.88 0.88 0.84 0.12 0.62 ¾ 4.62 0.62 1.69 1.88 1.09 1.11 1.14 2.25 1.00 1.00 1.05 0.12 0.62 1 4.88 0.69 2.00 2.12 1.36 1.38 1.41 2.44 1.06 1.06 1.32 0.12 0.69 1¼ 5.25 0.75 2.50 2.50 1.70 1.72 1.75 2.62 1.12 1.12 1.66 0.19 0.81 1½ 6.12 0.81 2.88 2.75 1.95 1.97 1.99 2.75 1.25 1.25 1.90 0.25 0.88 2 6.50 0.88 3.62 3.31 2.44 2.46 2.50 2.88 1.44 1.44 2.38 0.31 1.12

2½ 7.50 1.00 4.12 3.94 2.94 2.97 3.00 3.12 1.62 1.62 2.88 0.31 1.25 3 8.25 1.12 5.00 4.62 3.57 3.60 3.63 3.25 1.81 1.81 3.50 0.35 1.38 3½ 9.00 1.19 5.50 5.25 4.07 4.10 4.13 3.38 1.94 1.94 4.00 0.38 1.56

4 10.00 1.25 6.19 5.75 4.57 4.60 4.63 4.00 2.12 2.12 4.50 0.44 1.62 5 11.00 1.38 7.31 7.00 5.66 5.69 5.69 4.50 2.38 2.38 5.56 0.44 1.88 6 12.50 1.44 8.50 8.12 6.72 6.75 6.75 4.62 2.62 2.62 6.63 0.50 2.00

8 15.00 1.62 10.62 10.25 8.72 8.75 8.75 5.25 3.00 3.00 8.63 0.50 2.25 10 17.50 1.88 12.75 12.62 10.88 10.92 10.88 3.38 3.38 4.38 10.75 0.50 2.56 12 20.50 2.00 15.00 14.75 12.88 12.92 12.94 6.12 3.62 4.62 12.75 0.50 2.75

14 23.00 2.12 16.25 16.75 14.14 14.18 14.19 6.50 3.69 5.00 14.00 0.50 2.88 16 25.50 2.25 18.50 19.00 16.16 16.19 16.19 7.00 4.19 5.50 16.00 0.50 3.06 18 28.00 2.38 21.00 21.00 18.18 18.20 18.19 7.25 4.62 6.00 18.00 0.50 3.12

20 30.50 2.50 23.00 23.12 20.20 20.25 20.19 7.50 5.00 6.50 20.00 0.50 3.25 24 36.00 2.75 27.25 27.62 24.25 24.25 24.19 8.00 5.50 7.25 24.00 0.50 3.62

CounterBoreMin.

TO SUIT PIPE

INSID

E DIAM

ETER

Notes:








Pipe SystemsRobor


WELDING NECK (5)(10) SOCKET WELDING (5) (9) THREADED (5)(9)

(18)Depth ofSocket


LapJoint

Blind

NominalPipeSize

BoltCircleDiam.

Numberof

Holes

Diam.of

Holes

Diam.of

Bolts

SocketWelding

Stud Bolt Length

0.25”RaisedFace

RingJoint

WeldingNeck

Slip-onand

Threaded

0.38 2.62 4 0.62 ½ 3.25 3.00 3.00 2 2 2 2 2 ½ 0.44 3.25 4 0.75 5/8 3.50 3.50 3.25 4 3 3 3 3 ¾ 0.50 3.50 4 0.75 5/8 3.75 3.50 3.75 4 4 4 4 4 1 0.56 3.88 4 0.75 5/8 4.00 3.75 4.00 6 5 5 5 5 1¼ 0.62 4.50 4 0.88 ¾ 4.25 4.00 4.25 8 7 7 8 7 1½ 0.69 5.00 8 0.75 5/8 4.25 4.00 4.50 12 9 9 10 9 2

0.75 5.88 8 0.88 ¾ 4.75 4.50 5.00 18 13 12 15 13 2½ 0.81 6.62 8 0.88 ¾ 5.00 4.75 5.25 23 16 15 20 16 3 0.88 7.25 8 1.00 7/8 5.50 5.25 5.75 26 21 20 29 3½

0.94 8.50 8 1.00 7/8 5.75 5.50 6.00 42 37 36 41 4 0.94 10.50 8 1.12 1 6.50 6.25 6.75 68 63 61 68 5 1.06 11.50 12 1.12 1 6.75 6.50 7.00 81 80 78 86 6

1.25 13.75 12 1.25 11/8 7.75 7.50 7.75 120 115 110 140 8 1.31 17.00 16 1.38 1¼ 8.50 8.25 8.75 190 170 170 230 10 1.56 19.25 20 1.38 1¼ 8.75 8.50 9.00 225 200 200 295 12

1.63 20.75 20 1.50 13/8 9.25 9.00 9.50 280 230 250 355 14 1.75 23.75 20 1.62 1½ 10.00 9.75 10.25 390 330 365 495 16 1.94 25.75 20 1.75 15/8 10.75 10.50 11.00 475 400 435 630 18

2.13 28.50 24 1.75 15/8 11.50 11.25 11.75 590 510 570 810 20 2.50 33.00 24 2.00 17/8 13.00 12.75 13.25 830 730 810 1 250 24

Y C

Male-FemaleTongue-Groove






Pipe SystemsRobor



NominalPipeSize


Diam. ofHub atBevel

CounterBoreMin.

OutsideDiam.

Thick-ness

O.D. ofRaisedFace

Diam.at Baseof Hub

(2)(3)WeldingNeck

Slip-onLapJoint

(5)WeldingNeck


LabJoint

D t G X B1 B

2 B

3 B T

1 T

2 T

3 A

½ 4.75 0.88 1.38 1.50 0.88 0.90 0.93 2.38 1.25 1.25 0.84 ¾ 5.12 1.00 1.69 1.75 1.09 1.11 1.14 2.75 1.38 1.38 1.05 1 5.88 1.12 2.00 2.06 1.36 1.38 1.41 2.88 1.62 1.62 1.32

1¼ 6.25 1.12 2.50 2.50 1.70 1.72 1.75 2.88 1.62 1.62 1.66 1½ 7.00 1.25 2.88 2.75 1.95 1.97 1.99 3.25 1.75 1.75 1.90 2 8.50 1.50 3.62 4.12 2.44 2.46 2.50 4.00 2.25 2.25 2.38

2½ 9.62 1.62 4.12 4.88 2.94 2.97 3.00 4.12 2.50 2.50 2.50

3 9.50 1.50 5.00 5.00 3.57 3.60 3.63 4.00 2.12 2.12 3.50 4 11.50 1.75 6.19 6.25 4.57 4.60 4.63 4.50 2.75 2.75 4.50 5 13.75 2.00 7.31 7.50 5.66 5.69 5.69 5.00 3.12 3.12 5.56

6 15.00 2.19 8.50 9.25 6.72 6.75 6.75 5.50 3.38 3.38 6.63 8 18.50 2.50 10.62 11.75 8.72 8.75 8.75 6.38 4.00 4.50 8.63 10 21.50 2.75 12.75 14.50 10.88 10.92 10.88 7.25 4.25 5.00 10.75

12 24.00 3.12 15.00 16.50 12.88 12.92 12.94 7.88 4.62 5.62 12.75 14 25.25 3.38 16.25 17.75 14.14 14.18 14.19 8.38 5.12 6.12 14.00 16 27.75 3.50 18.50 20.00 16.16 16.19 16.19 8.50 5.25 6.50 16.00

18 31.00 4.00 21.00 22.25 18.18 18.20 18.19 9.00 6.00 7.50 18.00 20 33.75 4.25 23.00 24.50 20.20 20.25 20.19 9.75 6.25 8.25 20.00 24 41.00 5.50 27.25 29.50 24.25 24.25 24.19 11.50 8.00 10.50 24.00

TO SUIT PIPE

INSID

E DIAM

ETER

Notes:








Pipe SystemsRobor



Radiusof

Fillet


LapJoint

Blind

NominalPipeSize

ThreadLength

BoltCircleDiam.

Numberof

Holes

Diam.of

Bolts

Diam.of

Holes

Stud Bolt Length

0.25”RaisedFace

RingJoint

WeldingNeck

Slip-onand

Threaded

0.12 0.88 3.25 4 0.88 ¾ 4.25 4.00 4.25 5 4 4 4 ½ 0.12 1.00 3.50 4 0.88 ¾ 4.50 4.25 4.50 6 5 5 6 ¾ 0.12 1.12 4.00 4 1.00 5/8 5.00 4.75 5.00 9 8 8 8 1

0.19 1.19 4.38 4 1.00 7/8 5.00 4.75 5.00 10 9 9 9 1¼ 0.25 1.25 4.88 4 1.12 1 5.50 5.25 5.50 13 12 12 13 1½ 0.31 1.50 6.50 8 1.00 7/8 5.75 5.75 5.50 25 25 25 25 2

0.31 1.88 7.50 8 1.12 1 6.25 6.00 6.25 36 36 35 35 2½

0.38 1.62 7.50 8 1.00 7/8 5.75 5.50 6.00 31 26 25 29 3 0.44 1.88 9.25 8 1.25 11/8 6.75 6.50 7.00 51 53 51 54 4 0.44 2.12 11.00 8 1.38 1¼ 7.50 7.25 7.75 86 83 81 87 5 0.50 2.25 12.50 12 1.25 11/8 7.75 7.10 7.75 110 110 105 115 6 0.50 2.50 15.50 12 1.50 13/8 8.75 8.50 9.00 175 170 190 200 8 0.50 2.81 18.50 16 1.50 13/8 9.25 9.00 9.50 260 245 275 290 10 0.50 3.00 21.00 20 1.50 13/8 10.00 9.75 10.25 325 325 370 415 12 0.50 3.25 22.00 20 1.62 1½ 10.75 10.50 11.25 400 400 415 520 14 0.50 3.38 24.25 20 1.75 15/8 11.25 11.00 11.75 495 425 465 600 16 0.50 3.50 27.00 20 2.00 17/8 12.75 12.50 13.50 680 600 650 850 18 0.50 3.62 29.50 20 2.12 2 13.50 13.50 14.25 830 730 810 1 075 20 0.50 4.00 35.50 20 2.62 2½ 17.25 17.00 17.75 1 500 1 400 1 550 2 025 24

R Q

Male-FemaleTongue-GrooveC






Pipe SystemsRobor



(17)NominalPipeSize


Diam. ofHub atBevel

Radiusof

Fillet

ThreadLength

OutsideDiam.

Thick-ness

O.D. ofRaisedFace

Diam.at Baseof Hub



LapJoint

(5)WeldingNeck


LabJoint

D t G X B1 B

2 B

3 B T

1 T

2 T

3 A R Q

½ 4.75 0.88 1.38 1.50 0.88 0.90 0.93 2.38 1.25 1.25 0.84 0.12 0.88 ¾ 5.12 1.00 1.69 1.75 1.09 1.11 1.14 2.75 1.38 1.38 1.05 0.12 1.00 1 5.88 1.12 2.00 2.06 1.36 1.38 1.41 2.88 1.62 1.62 1.32 0.12 1.12 1¼ 6.25 1.12 2.50 2.50 1.70 1.72 1.75 2.88 1.62 1.62 1.66 0.19 0.19 1½ 7.00 1.25 2.88 2.75 1.95 1.97 1.99 3.25 1.75 1.75 1.90 0.25 1.25 2 8.50 1.50 3.62 4.12 2.44 2.46 2.50 4.00 2.25 2.25 2.38 0.31 1.50

2½ 9.62 1.62 4.12 4.88 2.94 2.97 3.00 4.12 2.50 2.50 2.88 0.31 1.88

3 10.50 1.88 5.00 5.25 3.57 3.60 3.63 4.62 2.88 2.88 3.50 0.38 2.00 4 12.25 2.12 6.19 6.38 4.57 4.60 4.63 4.88 3.56 3.56 4.50 0.44 2.25

5 14.75 2.88 7.31 7.75 5.66 5.69 5.69 6.12 4.12 4.12 5.56 0.44 2.50 6 15.50 3.25 8.50 9.00 6.72 6.75 6.75 6.75 4.69 4.69 6.63 0.50 2.75 8 19.00 3.62 10.62 11.50 8.72 8.75 8.75 8.38 5.62 5.62 8.63 0.50 3.00

10 23.00 4.25 12.75 14.50 10.88 10.92 10.88 10.00 6.25 7.00 10.75 0.50 3.31 12 26.50 4.88 15.00 17.75 12.88 12.92 12.94 11.12 7.12 8.62 12.75 0.50 3.62 14 29.50 5.25 16.25 19.50 14.14 14.18 14.19 11.75 9.50 14.00 0.50

16 32.50 5.75 18.50 21.75 16.16 16.19 16.19 12.25 10.25 16.00 0.50 18 36.00 6.38 21.00 23.50 18.18 18.20 18.19 12.88 10.88 18.00 0.50 20 38.75 7.00 23.00 25.25 20.20 20.25 20.19 14.00 11.50 20.00 0.50

24 46.00 8.00 27.25 30.00 24.25 24.25 24.19 16.00 13.00 24.00 0.50

CounterBoreMin.

TO SUIT PIPE

INSID

E DIAM

ETER

Notes:








Pipe SystemsRobor


WELDING NECK (5)(10) SOCKET (5)(9) THREADED (5)(9)

(18)Depth ofSocket


LapJoint

Blind

NominalPipeSize

BoltCircleDiam.

Numberof

Holes

Diam.of

Holes

Diam.of

Bolts

SocketWelding

Stud Bolt Length

0.25”RaisedFace

RingJoint

WeldingNeck

Slip-onand

Threaded

0.38 3.25 4 0.88 ¾ 4.25 4.00 4.25 5 4 4 4 4 ½ 0.44 3.50 4 0.88 ¾ 4.50 4.25 4.50 6 5 5 6 5 ¾ 0.50 4.00 4 1.00 7/8 5.00 4.75 5.00 9 8 8 8 8 1

0.56 4.38 4 1.00 7/8 5.00 4.75 5.00 10 9 9 9 9 1¼ 0.62 4.88 4 1.12 1 5.50 5.25 5.50 13 12 12 13 12 1½ 0.69 6.50 8 1.00 7/8 5.75 5.50 5.75 25 25 25 25 25 2

0.75 7.50 8 1.12 1 6.25 6.00 6.25 36 36 35 35 36 2½

0.81 8.00 8 1.25 11/8 7.00 6.75 7.00 48 48 47 48 - 3 0.94 9.50 8 1.38 1¼ 7.75 7.50 7.75 73 73 75 73 - 4

0.94 11.50 8 1.62 1½ 9.75 9.50 9.75 130 130 140 140 - 5 1.06 12.50 12 1.50 13/8 10.25 10.00 10.50 165 165 170 160 - 6 1.25 15.50 12 1.75 15/8 11.50 11.25 12.00 275 260 285 300 - 8

1.31 19.00 12 2.00 17/8 13.25 13.00 13.75 455 435 485 510 - 10 1.56 22.50 16 2.12 2 14.75 14.50 15.50 690 580 630 690 - 12 1.63 25.00 16 2.38 2¼ 16.00 15.75 17.00 940 890 975 - 14

1.75 27.75 16 2.62 2½ 17.50 17.25 18.50 1 250 - 1 150 1 300 - 16 1.94 30.50 16 2.88 2¾ 19.50 19.00 20.50 1 625 - 1 475 1 750 - 18 2.13 32.75 16 3.12 3 21.50 21.00 22.50 2 050 - 1 775 2 225 - 20

2.50 39.00 16 3.62 3½ 24.50 24.00 25.75 3 325 - 2 825 3 625 - 24

Y C







Pipe SystemsRobor


SLIP-ON (5)(9) LAP JOINT (9) BLIND (5)

(17)NominalPipeSize


Diam. ofHub atBevel

Radiusof

Fillet

ThreadLength

OutsideDiam.

Thick-ness

O.D. ofRaisedFace

Diam.at Baseof Hub



LapJoint

(5)WeldingNeck


LabJoint

D t G X B1 B

2 B

3 B T

1 T

2 T

3 A R Q

½ 5.25 1.19 1.38 1.69 0.88 0.90 0.93 2.88 1.56 1.56 0.84 0.12 1.12 ¾ 5.50 1.25 1.69 2.00 1.09 1.11 1.14 3.12 1.69 1.69 1.05 0.12 1.25 1 6.25 1.38 2.00 2.25 1.36 1.38 1.41 3.50 1.88 1.88 1.32 0.12 1.38 1¼ 7.25 1.50 2.50 2.88 1.70 1.72 1.75 3.75 2.06 2.06 1.66 0.19 1.50 1½ 8.00 1.75 2.88 3.12 1.95 1.97 1.99 4.38 2.38 2.38 1.90 0.25 1.75 2 9.25 2.00 3.62 3.75 2.44 2.46 2.50 5.00 2.75 2.75 2.38 0.31 2.00

2½ 10.50 2.25 4.12 4.50 2.94 2.97 3.00 5.62 3.12 3.12 2.88 0.31 2.25 3 12.00 2.62 5.00 5.25 3.57 3.60 3.63 6.62 3.62 3.62 3.50 0.38 2.50 4 14.00 3.00 6.19 6.50 4.57 4.60 4.63 7.50 4.25 4.25 4.50 0.44 2.75

5 16.50 3.62 7.31 8.00 5.66 5.69 5.69 9.00 5.12 5.12 5.56 0.44 3.00 6 19.00 4.25 8.50 9.25 6.72 6.75 6.75 10.75 6.00 6.00 6.63 0.50 3.25 8 21.75 5.00 10.62 12.00 8.72 8.75 8.75 12.50 7.00 7.00 8.63 0.50 3.75

10 26.50 6.50 12.75 14.75 10.88 10.92 10.88 16.50 9.00 9.00 10.75 0.50 4.25 12 30.00 7.25 15.00 17.38 12.88 12.92 12.94 18.25 10.00 10.00 12.75 0.50 4.75

CounterBoreMin.

TO SUIT PIPE

INSID

E DIAM

ETER

Notes:








Pipe SystemsRobor




BlindNominalPipeSize

BoltCircleDiam.

Numberof

Holes

Diam.of

Holes

Diam.of

Bolts0.25”RaisedFace

Stud Bolt Length


WeldingNeck

(17)Slip-onand

Threaded

LabJoint

0.38 4 0.88 ¾ 5.25 5.00 5.25 7 7 7 7 ½ 3.75 4 0.88 ¾ 5.25 5.00 5.25 8 8 8 8 ¼ 4.25 4 1.00 7/8 5.75 5.50 5.75 12 11 11 11 1

5.12 4 1.12 1 6.25 6.00 6.50 17 16 16 17 1¼ 5.75 4 1.25 11/8 7.00 6.75 7.25 25 22 22 23 1¼ 6.75 8 1.12 1 7.25 7.00 7.50 42 38 37 39 2

7.75 8 1.25 11/8 8.00 7.75 8.25 52 55 53 56 2½ 9.00 8 1.38 1¼ 9.00 8.75 9.25 94 83 80 86 3 10.75 8 1.62 1½ 10.25 10.00 10.75 145 125 120 135 4

12.75 8 1.88 1¾ 12.00 11.75 12.75 245 210 205 225 5 14.50 8 2.12 2 12.75 13.50 14.50 380 325 315 345 6 17.25 12 2.12 2 15.25 15.00 16.00 580 485 470 530 8

21.25 12 2.62 2½ 19.50 19.25 20.50 1 075 930 900 1 025 10 24.38 12 2.88 2¾ 21.50 21.25 22.50 1 525 1 100 1 100 1 300 12

Y

RingJoint






Pipe SystemsRobor

ANSI FLANGE (ANSI B16.5) – MATERIALMaterial Specifi cations for ANSI Flanges (ASTM Standard)

Notes:1. Manganese may be increased to 1.35% max. provided the car bon is

reduced 0.01% for each increase in manganese over the limit shown in the table.

2. For each reduction of 0.01% below the specifi ed carbon max i mum (0.35%), an increase of 0.06% manganese above the spec i fi ed maximum (1.05%) will be permitted up to a maximum of 1.35%.

3. All fl anges with primary service pressure ratings over 300 psi (2070 kPa) are annealed, normalized, or normalized and tem per ed.

The procedure for annealing consists of allowing the forgings, immediately after forging or rolling, to cool to a temperature be low 1000°F (538°C). They are then reheated to a temperature be tween 1550°F (843°C) and 1700°F (927°C) to refi ne the grain and al lowed the cool uniformly in the furnace.

The procedure for normalizing consists of allowing the forgings, immediately after forging or rolling, to cool to a temperature be low 1000°F (538°C). They are then uniformly reheated to a tem per a ture between 1550°F (843°C) and 1700°F (927°C) to refi ne the grain and allowed to cool in still air.

The procedure for temperating consists of heating the forgings to a temperature between 1100°F (593°C) and the lower trans for ma tion temperature for 1 h/in. of maximum section thickness.

4. After hot working and before reheating for heat treatment, the forg ing is allowed to cool substantially below the transformation range.

All forgings are furnished in the normalized, or in the normalized and tempered, or in the quenched and tempered condition de scribed by the following procedures:

Normalize: Heat to a temperature that produces an austenitic struc ture, holding to this temperature for suffi cient time to attain uniform temperature through out the material. Cool uniformly in still air.

Normalize and Temper: Subsequent to normalize, reheat to 1100°F (593°C) minimum, holding at temperature 30 min/in. of max i mum thickness, but in no case less than 30 min. Cool in still air.

Quench and Temper: Heat to a temperature that produces an auste nit ic structure, holding suffi cient time to attain uniform tem per a ture throughout; quench in a suitable liquid medium by im mer sion, reheat to 1100°F (593°C) min. holding at temperature 30 min/in of maximum thickness, but in no case less than 30 min. Cool in Still air.

5. The material conforms to the requirements for impact properties in Table A when tested at the applicable standard temperature in Table B.

Table A Charpy V-Notch Energy Requirements for Standard Size (10 by 10mm) Specimens

Grade Minimum Impact Minimum Impact Energy Required Energy Permitted for Average of for One Specimen Each Set of Three only of a Set Specimens. ft-1bf(J) ft-1bf(J)

LF1 13 (18) 10 (14) LF2. LF3 15 (20) 12 (16)

Table B. Standard Impact Test Temperature for Standard Size (10 by 10 mm) Specimens

Grade Test Temperature. °F (°C)

LF1 – 20 ( – 28.9) LF2 – 50 ( – 45.6) LF3 –150 (– 101.1)

6. The ferritic grades and the martensitic grades are annealed, or normalized and tempered. If furnished in the normalized and tem per ed condition, the tempering temperature for Grade F1, F2, F11 and F12 should not be less than 1150°F (620°C). The minimum temperature for Grades F5, F5a, F9, F21, and F22 is 1250°F (677°C).

7. All austenitic material is furnished in the heat-treated condition. The heat treatment consists of heating the material to a minimum temperature of 1900°F (1040°C) and quenching in water or rap id ly cooling by other means.


Pipe SystemsRobor

ANSI FLANGE – MATERIAL

Mechanical Properties

ASTM Tensile Yield Elongation Reduction Brinell Hardness Specifi cation Grade Symbol Strength Strength of Area Number Number MPa MPa % %

(min) (min) (min) A181 Class 60 60.000 min 30.000 22 35 Class 70 70.000 min 36.000 18 24

A105 –– 70.000 min 36.000 22 30 187 (max)

LF1 60.000-85.000 30.000 25 38 LF2 70.000-95.000 36.000 22 30 A350 LF3 70.000-95.000 37.500 22 35

F1 70.000 min 40.000 25 35 143-192 F2 70.000 min 40.000 20 30 143-192 F5 70.000 min 40.000 20 35 143-217 F5A 90.000 min 65.000 22 50 187-248 A182 F9 85.000 min 55.000 20 40 179.217 (Ferritic Steel) F11 70.000 min 40.000 20 30 143-207 F12 70.000 min 40.000 20 30 143-207 F21 75.000 min 45.000 20 30 156-207 F22 75.000 min 45.000 20 30 156-207

F304 75.000 min 30.000 30 50 F304H 75.000 min 30.000 30 50 F304L 70.000 min 25.000 30 50 F310 75.000 min 30.000 30 50 A182 F316 75.000 min 30.000 30 50 (Austenitic Steel) F316H 75.000 min 30.000 30 50 F316L 70.000 min 25.000 30 50 F321 75.000 min 30.000 30 50 F347 75.000 min 30.000 30 50 F348 75.000 min 30.000 30 50


Pipe SystemsRobor

ANSI FLANGE (ANSI B16.5) – MATERIAL

ASTM STANDARD

The FUTAWA’S AMERICAN STANDARD FLANGES are manufactured conforming to the ANSI B16.5(Table 1A “LIST OF MATERIAL SPECIFICATIONS”). satisfying the following requirements.

Material Specifi cations for ANSI Flanges (ASTM Standard)

Chemical Composition (%)

ASTM Specifi cation Grade C Mn P S Si Ni Cr Mo Number Symbol (max.) (max.)

A181 Class 60 (1)0.35max (1)1.10max 0.050 0.050 0.35max Class 70 (1)0.35max (1)1.10max 0.050 0.050 0.35max

*A105 –– (2)0.35max (2)0.35max 0.040 0.050 0.35max

LF1 0.30max 0.75–1.05 0.035 0.040 0.15–0.30 A350 LF2 0.30max 1.35max 0.035 0.040 0.15-0.30 LF3 0.20max 0.90mxa 0.035 0.040 0.20-0.35 3.25-3.75

F1 0.28max 0.60-0.90 0.045 0.045 0.15-0.35 0.44-0.65 F2 0.21max 0.30-0.80 0.040 0.040 0.10-0.60 0.50-0.81 0.44-0.65 F5 0.15max 0.30-0.60 0.030 0.030 0.50max 0.50max 4.0-6.0 0.44-0.65 F5A 0.25max 0.60max 0.040 0.030 0.50max 0.50max 4.0-6.0 0.44-0.65 A182 F9 0.15max 0.30-0.60 0.030 0.030 0.50-1.00 8.0-10.0 0.90-1.10 (Ferritic Steel) F11 0.10-0.20 0.30-0.80 0.040 0.040 0.50-1.00 1.00-1.50 0.44-0.65 F12 0.10-0.20 0.30-0.80 0.040 0.040 0.10-0.60 0.80-1.25 0.44-0.65 F21 0.15max 0.30-0.60 0.040 0.040 0.50max 2.65-3.35 0.80-1.06 F22 0.15max 0.30-0.60 0.040 0.040 0.50max 2.00-2.50 0.87-1.13

F304 0.08max 2.00max 0.040 0.030 1.00max 8.00-11.00 18.00-20.00 F302H 0.04-0.10 2.00max 0.040 0.030 1.00max 8.00-11.00 18.00-20.00 F304L 0.35max 2.00max 0.040 0.030 1.00max 8.00-13.00 18.00-20.00 F310 0.15max 0.15max 0.040 0.030 1.00max 19.00-22.00 24.00-26.00 A182 F316 0.08max 2.00max 0.040 0.030 1.00max 10.00-14.00 16.00-18.00 2.00-3.00 (Austenitic Steel) F316H 0.04-0.10 2.00max 0.040 0.030 1.00max 10.00-14.00 16.00-18.00 2.00-3.00 F316L 0.035max 2.00max 0.040 0.030 1.00max 10.00-15.00 16.00-18.00 2.00-3.00 F321 0.08max 2.00max 0.030 0.030 1.00max 9.00-12.00 17.000 min F347 0.08max 2.00max 0.030 0.030 1.00max 9.00-13.00 17.00-20.00 F348 0.08max 2.00max 0.030 0.030 1.00max 9.00-13.00 17.00-20.00

*ASTM Specifi cation A105 is same as ASME Boiler Construction Code SA 105.


Pipe SystemsRobor

ANSI FLANGE (ANSI B16.5) – CLASS 300 and 400Pressure Temperature Rating for ANSI FlangesCLASS 300

CLASS 400 Materials A105 F347 A181 LF3 A181 F1 F2 F11 F22 F5a F9 F304 F316 F304L F321 F347H (A240 F310 Temp. Temp. °C - II -I F12 F304H F316H F316L F321H F348 309S) °C LF2 LF1 F328H

990 1 000 825 925 1 000 1 000 1 000 1 000 960 960 800 960 960 895 900 1 000 750 905 1 000 950 955 1 000 800 825 675 815 850 805 875 970 730 870 970 895 905 970 705 745 605 725 785 760 845 940 705 855 940 880 865 940 630 685 550 660 740 710 800 885 665 830 885 855 885 585 635 510 610 690 670 730 805 610 805 555 600 480 585 655 635 715 785 600 785 545 590 470 570 640 620 710 755 600 755 540 575 460 560 625 610 670 670 590 710 530 565 450 555 615 595 550 550 495 675 665 675 525 555 440 550 610 580 355 650 585 650 520 540 430 545 590 565 230 600 470 600 510 525 540 575 555 140 375 460 505 350 495 500 515 515 515 515 70 220 285 300 355 255 390 430 485 475 485 450 465 250 185 265 190 250 410 480 460 480 390 445 130 150 140 150 345 430 400 430 300 390 70 140 90 100 260 365 315 365 230 330 45 75 60 70 205 275 240 230 175 275 145 245 185 165 135 215 110 185 140 140 125 105 85 140 110 90 80 105 65 100 80 70 60 75 45 80 65 55 40 50 30 55 50 45 30 30

State pressure units 1PSI = 0.0689476 Bar

Materials A105 F347 A181 LF3 A181 F1 F2 F11 F22 F5a F9 F304 F316 F304L F321 F347H (A240 F310 Temp. Temp. °C - II -I F12 F304H F316H F316L F321H F348 309S) °C LF2 LF1 F328H 740 750 620 695 750 750 750 750 720 720 600 720 720 670 675 750 560 680 750 710 715 750 600 620 505 610 635 605 655 730 550 655 730 675 675 730 530 560 455 545 590 570 635 705 530 640 705 660 650 705 470 515 415 495 555 535 600 665 500 620 665 640 665 435 480 380 460 520 505 550 605 455 605 415 450 360 435 490 480 535 590 450 590 410 445 350 430 480 465 535 570 450 570 405 430 345 420 470 455 505 505 445 530 400 425 335 415 460 445 410 410 370 510 500 510 395 415 330 415 455 435 270 485 440 485 390 405 320 410 445 425 170 450 355 450 385 395 405 430 415 105 280 345 380 260 370 375 385 385 385 385 50 165 215 225 270 190 290 325 365 355 365 335 350 190 140 200 140 190 310 360 345 360 290 335 95 115 105 115 260 325 300 325 225 290 50 105 70 75 195 275 235 275 170 245 35 55 45 50 155 205 180 170 130 205 110 180 140 125 100 160 85 140 105 95 80 120 60 105 80 70 60 80 50 75 60 50 45 55 35 60 50 40 30 40 25 40 40 35 25 25

-28.9 to 37.893.3

148.9204.4260

315.6343.3371.1398.9420.7454.4482.2510

537.8565.6593.3621.1648.9676.7704.4732.2760

787.8815.6

-28.9 to 37.893.3

148.9204.4260

315.6343.3371.1398.9420.7454.4482.2510

537.8565.6593.3621.1648.9676.7704.4732.2760

787.8815.6

-28.9 to 37.893.3

148.9204.4260

315.6343.3371.1398.9420.7454.4482.2510

537.8565.6593.3621.1648.9676.7704.4732.2760

787.8815.6

-28.9 to 37.893.3

148.9204.4260

315.6343.3371.1398.9420.7454.4482.2510

537.8565.6593.3621.1648.9676.7704.4732.2760

787.8815.6


Pipe SystemsRobor

ANSI FLANGE (ANSI B16.5) – CLASS 600 and 900Pressure Temperature Rating for ANSI FlangesCLASS 600

Materials A105 F347 A181 LF3 A181 F1 F2 F11 F22 F5a F9 F304 F316 F304L F321 F347H (A240 F310 Temp. Temp. °C - II -I F12 F304H F316H F316L F321H F348 309S) °C LF2 LF1 F328H

1 480 1 500 1 235 1 390 1 500 1 500 1500 1 500 1 440 1 440 1 200 1 440 1440 1 345 1 350 1 500 1 125 1 360 1 500 1 425 1 430 1 500 1 200 1 240 1 015 1 220 1 270 1 210 1 315 1 455 1 095 1 305 1 455 1 345 1 355 1 455 1 055 1 120 910 1 090 1 175 1 140 1 270 1 410 1 060 1 280 1 410 1 315 1 295 1 410 940 1 030 825 990 1 110 1 065 1 200 1 330 995 1 245 1 330 1 285 1 280 1 330 875 955 765 915 1 035 1 010 1 095 1 210 915 1 210 830 905 720 875 985 955 1 075 1 175 895 1 175 815 890 700 855 960 930 1 065 1 135 895 1 135 805 865 685 840 935 910 1 010 1 010 885 1 065 795 845 670 830 920 895 825 825 740 1 015 995 1 015 790 830 660 825 910 870 535 975 880 975 780 810 645 815 890 850 345 900 705 900 770 790 810 865 830 205 550 685 755 520 740 750 775 775 775 775 105 330 425 445 535 385 585 645 725 715 725 670 700 380 275 400 280 380 620 720 695 720 585 665 190 225 205 225 515 645 605 645 445 585 105 205 140 150 390 550 475 550 345 495 70 110 90 105 310 410 365 345 260 410 220 365 280 245 200 325 165 275 210 185 160 240 125 205 165 135 115 160 90 150 125 105 90 110 70 115 95 80 60 75 50 85 75 70 50 50

CLASS 900

Do not use ASTM A181Grade I or II material

Materials A105 F347 A181 LF3 A181 F1 F2 F11 F22 F5a F9 F304 F316 F304L F321 F347H (A240 F310 Temp. Temp. °C - II -I F12 F304H F316H F316L F321H F348 309S) °C LF2 LF1 F328H

2 220 2 250 1 850 2 085 2 250 2 250 2 250 2 250 2 160 2 160 1 800 2 160 2 160 2 015 2 025 2 250 1 685 2 035 2 250 2 135 2 150 2 250 1 800 1 860 1 520 1 830 1 910 1 815 1 970 2 185 1 640 1 955 2 185 2 020 2 030 2 185 1 585 1 680 1 360 1 635 1 765 1 705 1 900 2 115 1 585 1 920 2 115 1 975 1 975 2 115 1 410 1 540 1 240 1 485 1 665 1 600 1 795 1 995 1 495 1 865 1 995 1 925 1 920 1 995 1 310 1 435 1 145 1 375 1 555 1 510 1 640 1 815 1 370 1 815 1 245 1 355 1 080 1 310 1 475 1 435 1 610 1 765 1 345 1 765 1 225 1 330 1 050 1 280 1 440 1 395 1 600 1 705 1 345 1 705 1 210 1 295 1 030 1 260 1 405 1 370 1 510 1 510 1 325 1 595 1 195 1 270 1 010 1 245 1 385 1 340 1 235 1 235 1 110 1 525 1 490 1 525 1 180 1 245 985 1 240 1 370 1 305 805 1 460 1 315 1 460 1 165 1 215 965 1 225 1 330 1 275 515 1 350 1 060 1 350 1 150 1 180 1 215 1 295 1 245 310 845 1 030 1 130 780 1 110 1 125 1 160 1 160 1 160 1 160 155 495 640 445 535 575 875 965 1 090 1 070 1 090 1 010 1 050 565 275 400 420 565 925 1 080 1 040 1 080 875 1 000 190 225 310 340 770 965 905 965 670 875 105 205 205 225 585 825 710 825 515 740 70 110 135 155 465 620 545 515 390 620 330 545 420 370 300 485 245 410 320 280 235 360 185 310 245 205 175 235 145 225 185 155 135 165 105 175 145 125 95 115 70 125 115 105 70 70

State units of pressure (PSI) 1PSI = 0.068948 Bar

Do not use ASTM A181Grade I or II material

-28.9 to 37.893.3

148.9204.4260

315.6343.3371.1398.9420.7454.4482.2510

537.8565.6593.3621.1648.9676.7704.4732.2760

787.8815.6

-28.9 to 37.893.3

148.9204.4260

315.6343.3371.1398.9420.7454.4482.2510

537.8565.6593.3621.1648.9676.7704.4732.2760

787.8815.6

-28.9 to 37.893.3

148.9204.4260

315.6343.3371.1398.9420.7454.4482.2510

537.8565.6593.3621.1648.9676.7704.4732.2760

787.8815.6

-28.9 to 37.893.3

148.9204.4260

315.6343.3371.1398.9420.7454.4482.2510

537.8565.6593.3621.1648.9676.7704.4732.2760

787.8815.6


Pipe SystemsRobor

HYDROSTATIC TEST PRESSURESFOR ANSI B16.5 RAISED FACE FLANGES

SHELL TEST PRESSURES BY CLASS-ALL PRESSURES ARE GAUGE

MATERIAL 150 300 400 600 900 1 500 2 500

GROUP No. psi bar psi bar psi bar psi bar psi bar psi bar psi bar

A105. A181-II

A350-LF2 450 30 1 125 77 1 500 103 2 225 154 3 350 230 5 575 383 9 275 639

A350-LF3 450 30 1 125 78 1 500 104 2 250 156 3 375 233 5 625 388 9 375 647

A181-1. A350-LF1 375 25 950 64 1 250 86 1 875 128 2 775 192 4 650 320 7 725 532

A182-F1. 400 28 1 050 72 1 400 96 2 100 144 3 150 216 5 225 360 8 700 599

A182-F2. 450 30 1 125 78 1 500 104 2 250 156 3 375 233 5 625 388 9 375 647

A182-F11. F12 450 30 1 125 78 1 500 104 2 250 156 3 375 233 5 625 388 9 375 647

A182-F22. 450 30 1 125 78 1 500 104 2 250 156 3 375 233 5 625 388 9 375 647

A182-F5a. 450 30 1 125 78 1 500 104 2 250 156 3 375 233 5 625 388 9 375 647

A182-F9. 450 30 1 125 78 1 500 104 2 250 156 3 375 233 5 625 388 9 375 647

A182-F304.F304H 425 29 1 100 75 1 450 100 2 175 149 3 250 224 5 400 373 9 000 621

A182-F316. F316H 425 29 1 100 75 1 450 100 2 175 149 3 250 224 5 400 373 9 000 621

A182-F304L. F316L 350 24 900 63 1 200 83 1 800 125 2 700 187 4 500 311 7 500 517

A182-F321. F321H 425 29 1 100 75 1 450 100 2 175 149 3 250 224 5 400 373 9 000 621

A182-F347. F348.

A182-F347H. F348H. 425 29 1 100 75 1 450 100 2 175 149 3 250 224 5 400 373 9 000 621

A240-309S 400 27 1 025 70 1 350 93 2 025 140 3 025 209 5 050 348 8 400 580

A182-F310. 400 27 1 025 70 1 350 93 2 025 140 3 025 209 5 050 348 8 400 580


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSCHEMICAL AND PHYSICAL PROPERTIES ............................................................................................................................ W2

90° ELBOWS LONG SCH 40 (STD) ................................................................................................................................. W3

90° ELBOWS SHORT SCH 40 (STD) ................................................................................................................................ W4

90° ELBOWS LONG SCH 80 (XS) ................................................................................................................................... W5

90° ELBOW SHORT SCH 80 (XS) .................................................................................................................................... W6

90° ELBOWS SHORT & LONG SCH XXS .......................................................................................................................... W7

45° ELBOWS LONG SCH 40 (STD) ................................................................................................................................. W8

45° ELBOWS LONG SCH 40 (XS) ................................................................................................................................... W9

45° ELBOWS LONG SCH XXS ........................................................................................................................................ W10

90° ELBOWS LONG(ALL SCHEDULES WALL THICKNESS & MASSES) ............................................................................................................. W11

45° ELBOWS LONG(ALL SCHEDULES – WALL THICKNESSES) ...................................................................................................................... W12

BUTT WELD ELBOWS ANSI B16.9 & B16.28 ................................................................................................................ W13

EQUAL TEES SCH 40 (STD) ............................................................................................................................................ W14

EQUAL TEES SCH 80 (XS) .............................................................................................................................................. W15

EQUAL TEES SCH XXS .................................................................................................................................................... W16

EQUAL TEES (ALL SCHEDULES – WALL THICKNESSES) ................................................................................................. W17

BUTT-WELD TEE ............................................................................................................................................................. W18

REDUCING TEES SCH 40 (STD) .................................................................................................................................W19-20

REDUCING TEES SCH 80 (XS) ........................................................................................................................................ W21

REDUCING TEES SCH XXS .............................................................................................................................................. W22

REDUCING TEES (ALL SCHEDULES – WALL THICKNESSES) ......................................................................................W23-24

REDUCING TEES (ALL SCHEDULES – MASSES) .............................................................................................................. W25

REDUCING TEES (ALL SCHEDULES) APPROX WEIGHTS .................................................................................................. W26

REDUCERS CONCENTRIC AND ECCENTRIC SCH 40 ...................................................................................................W27-28

REDUCERS CONCENTRIC AND ECCENTRIC SCH 80 ...................................................................................................W29-30

REDUCERS CONCENTRIC AND ECCENTRIC SCH XXS, SCH 160 AND 120 .................................................................W31-32

REDUCERS CONCENTRIC AND ECCENTRIC (ALL SCHEDULES) ...................................................................................W33-35

STANDARD WALL WELDING CAPS ..............................................................................................................................W36-37

BUTT WELDING FITTINGS ..........................................................................................................................................W38-43

BUTT WELDING FITTINGS/MASSES .............................................................................................................................W44-45


Pipe SystemsRobor

CHEMICAL AND PHYSICALPROPERTIES FOR BUTT-WELDED FITTINGS

STEELS TO ASTM 234

WPA A 106 A 0.25º 0.27-0.93 0.10** 0.048 0.058 337 211 28

A 2885 B or C 0.35º 0.80* 0.050 0.050 352 190 29

WPB A106 B 0.30º 0.29-1.06 0.10** 0.048 0.0.058 422 246 22

A 212 A or B 0.28* 0.90* 0.15-0. 30 0.040 0.050 457-246 246 22

WP 1 A 335 P 1 0.10-0.20 0.30-0.80 0.10-0.50 0.045 0.045 0.44-0.65 387 211 22

A 204 B 0.20 0.90* 0.15-0.30 0.040 0.050 0.45-0.60 492-598 281 22

WP 12 A 335 P 12 0.15” 0.30-0.61 0.50* 0.045 0.045 0.80-1.25 0.44-0.65 422 211 22

A 301 B 0.17º 0.65* 0.15-0.30 0.040 0.050 0.80-1.15 0.45-0-0.60 422-541 246 24

WP 11 A 335 P 11 0.15º 0.30-0.60 0.50-1.00 0.030 0.030 1.00-1.50 0.44-0.65 422 211 22

WP 22 A 335 P 22 0.15* 0.30-0.60 0.50* 0.030 0.030 1.90-2.60 0.87-1.13 422 211 22

WP 5 A 335 P 5 0.15* 0.30-0.60 0.50 0.030 0.030 4.00-6.00 0.45-0.60 422 211 22

FERRITIC STEELS

WP 2 A 335 P 2 0.10-0.20 0.30-0.61 0.10-0.30 0.045 0.045 0.50-0.81 0.44-0.65 387 211 22

WP 3 A 335 P 3 0.15* 0.30-0.60 0.40-0.80 0.030 0.030 1.45-2.05 0.60-0.81 422 211 22

WP 3b A 335 P 3b 0.15* 0.30-0.60 0.50* 0.030 0.030 1.65-2.35 0.44-0.65 422 211 22

WP 21 A 335 P 21 0.15* 0.30-0.60 0.50* 0.030 0.030 2.65-3.35 0.80-1.06 422 211 22

WP 7 A 335 P 7 0.15* 0.30-0.60 0.50-1.00 0.030 0.030 6.00-8.00 0.44-0.65 422 211 22

WP 9 A 335 P 9 0.15* 0.30-0.60 0.25-1.00 0.030 0.030 8.00-10.00 0.90-1.10 422 211 22

AUSTENITIC STEELS

WP 304 A 312 TP 304 0.08* 2.00* 0.75* 0.040 0.030 18.00-20.00 8-11 527 211 28

A167 3 0.08* 2.00* 1.00* 0.035 0.030 18.00-20.00 8-11 527 211 40

WP 310 A 312 TP 310 0.15* 2.00* 0.75* 0.040 0.030 24.00-26.00 19-22 527 211 28

A 167 10 0.25* 2.00* 2.00* 0.035 0.030 24.00-26.00 19.22 527 211 40

WP 316 A 312 TP 316 0.08* 2.00* 0.75* 0.040 0.030 16.00-18.00 11.14 2.00-3.00 527 211 28

A 167 11 0.08* 2.00* 1.00* 0.035 0.030 16.00** 10.00** 1.75-2.50 527 211 40

STEELS FOR LOW-TEMPERATURE SERVICE

WPL 6 A 350 LF 1 0.30* 1.06* 0.040 0.050 422 211 25

WPL 6 A 333 6 0.30* 0.27-1.06 0.048 0.058 422 245 30-16.5

*Max **Min ‡ Elongation in 50mm

Designation

Symbol ASTM Grade

Tensilestrength(min.)MPa

Yieldstress(min.)MPa

Elon-gation(min.)

% ‡

Chemical Composition %

C Mn Si P S Cr Ni Mo


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSSTD (Sch 40)90° Elbows (Long)

ANSI B16.9

Nominal Outside Inside Wall Center Approx. Pipe Diameter Diameter Thickness to End Weight Size OD ID T A (kg)

½ 0.840 0.622 0.109 1½ 0.076

¾ 1.050 0.824 0.113 15/8 0.076

1 1.315 1.049 0.133 1½ 0.150

1¼ 1.660 1.380 0.140 17/8 0.253

1½ 1.900 1.610 1.145 2¼ 0.363

2 2.375 2.067 0.154 3 0.651

2½ 2.875 2.469 0.203 3¾ 1.29

3 3.500 3.068 0.216 4½ 2.02

3½ 4.000 3.548 0.226 5¼ 2.84

4 4.500 4.026 0.37 6 3.84

5 5.563 5.047 0.258 7½ 6.51

6 6.625 6.065 0.280 9 10.1

8 8.625 7.981 0.322 12 20.3

10 10.750 10.020 0.356 15 36.0

12 12.750 12.000 0.375 18 53.0

*12 12.750 11.938 0.406 18 57.2

14 14.000 13.250 0.375 21 68.0

*14 14.000 13.124 0.438 21 79.1

16 16.000 15.250 1.375 24 89.2

*16 16.000 15.000 0.500 24 118

18 18.000 17.250 0.375 27 113

*18 18.000 16.876 0.562 27 168

20 20.000 19.250 0.375 30 140

*20 20.000 18.812 0.594 30 219

22 22.000 21.250 0.375 33 170

24 24.000 23.250 0.375 36 202

*24 24.000 22.624 0.688 36 366

• For bevel details see page W38• All these fi ttings (*) are Sch 40.• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 40 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • 20" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 22" and 24" Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one longtudinal seam, and those meeting Sch 40 Specifi cations have two longitudinal seams.

A

A

ODID

7


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSSTD (Sch 40)90° Elbows (Short)

ANSI B16.28


1 1.315 1.049 0.133 1 0.100

1¼ 1.660 1.380 0.140 1¼ 0.169

1½ 1.900 1.610 0.145 1½ 0.242

2 2.375 2.067 0.154 2 0.434

2½ 2.875 2.469 0.203 2½ 0.860

3 3.500 3.068 0.216 3 1.35

3½ 4.000 3.548 0.226 3½ 1.89

4 4.500 4.026 0.237 4 2.56

5 5.563 5.047 0.258 5 4.34

6 6.625 6.065 0.280 6 6.76

8 8.625 7.981 0.322 8 13.6

10 10.750 10.020 0.365 10 24.0

12 12.750 12.000 0.375 12 35.3

*12 12.750 11.938 0.406 12 38.1

14 14.000 13.250 0.375 14 45.4

*14 14.000 13.124 0.438 14 52.7

16 16.000 15.250 0.375 16 59.4

*16 16.000 15.000 0.500 16 78.6

18 18.000 17.250 0.375 18 75.4

*18 18.000 16.876 0.562 18 112

20 20.000 19.250 0.375 20 93.3

*20 20.000 18.812 0.594 20 146

• For bevel details see page W38• All these fi ttings (*) are Sch 40.• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 40 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • All Nominal Pipe Size Butt-Welding Fittings are seamless.

A

A

ODID

7


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSXS (Sch 80)90° Elbows (Long)

ANSI B16.9


½ 0.840 0.546 0.147 1½ 0.097

¾ 1.050 0.742 0.154 11/8 0.098

1 1.315 0.957 0.179 1½ 0.193

1¼ 1.660 1.278 0.191 11/8 0.334

1½ 1.900 1.500 0.200 2¼ 0.485

2 2.375 1.939 0.218 3 0.894

2½ 2.875 2.323 0.276 3¾ 1.70

3 3.500 2.900 0.300 4½ 2.74

3½ 4.000 3.364 0.318 5¼ 3.90

4 4.500 3.826 0.337 6 5.34

5 5.563 4.813 0.375 7½ 9.25

6 6.625 5.761 0.432 9 15.3

8 8.625 7.625 0.500 12 30.9

10 10.750 9.750 0.500 15 48.8

10* 10.750 9.562 0.594 15 57.4

12 12.750 11.750 0.500 18 69.9

*12 12.750 11.374 0.688 18 94.7

14 14.000 13.000 0.500 21 89.9

*14 14.000 12.500 0.750 21 132

16 16.000 15.000 0.500 24 118

*16 16.000 14.312 0.844 24 195

18 18.000 17.000 0.500 27 150

*18 18.000 16.124 0.938 27 274

20 20.000 19.000 0.500 30 185

*20 20.000 17.938 1.031 30 372

22 22.000 21.000 0.500 33 225

*22 22.000 19.750 1.125 33 491

24 24.000 23.000 0.500 36 268

*24 24.000 21.562 1.219 36 634

• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 40 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • 20" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 22" and 24" Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one longtudinal seam, and those meeting Sch 40 Specifi cations have two longitudinal seams.

A

A

ODID

7


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSXS (Sch 80)90° Elbows (Short)

ANSI B16.28


1 1.315 0.957 0.179 1 0.129

1¼ 1.660 1.278 0.191 1¼ 0.222

1½ 1.900 1.500 0.200 1½ 0.323

2 2.375 1.939 0.218 2 0.596

2½ 2.875 2.323 0.276 2½ 1.14

3 3.500 3.500 2.900 3 1.83

3½ 4.000 3.364 0.318 3½ 2.60

4 4.500 3.826 0.337 4 3.56

5 5.563 4.813 0.375 5 6.17

6 6.625 5.761 0.432 6 10.2

8 8.625 7.625 0.500 8 20.6

10 10.750 9.750 0.500 10 32.5

*10 10.750 9.562 0.594 10 38.2

12 12.750 11.750 0.500 12 46.6

*12 12.750 11.374 0.688 12 63.2

14 14.000 13.000 0.500 14 59.9

*14 14.000 12.500 0.750 14 88.2

16 16.000 15.000 0.500 16 78.6

*16 16.000 14.312 0.844 16 130

18 18.000 17.000 0.500 18 99.9

*18 18.000 16.124 0.938 18 183

20 20.000 19.000 0.500 20 124

*20 20.000 17.938 1.031 20 248

• For bevel details see page W38• All these fi ttings (*) are Sch 80.• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 80 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • All Nominal Pipe Size Butt-Welding Fittings are seamless.

A

A

ODID

7


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSXXS90° Elbows(Long and Short)

ANSI B16.9 (Long)

Nominal Outside Inside Wall Center Approx. Pipe Diameter Diameter Thickness to End Weight

Size OD ID T A (kg)

1¼ 1.660 0.896 0.382 11/8 0.580

1½ 1.900 1.100 0.400 2¼ 0.856

2 2.375 1.503 0.436 3 1.61

2½ 2.875 1.771 0.552 3¾ 3.05

3 3.500 2.300 0.600 4½ 4.69

4 4.500 3.152 0.674 6 9.81

5 5.563 4.063 0.750 7½ 17.2

6 6.625 4.897 0.864 9 28.4

8 8.625 6.875 0.875 12 51.6

10 10.750 8.750 1.000 15 92.7

12 12.750 10.750 1.000 18 134

• For bevel details see page W38• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and XXS wall pipe.• All Nominal Pipe Size Butt-Welding Fittings are seamless.

ANSI B16.9 (Short)

Nominal Outside Inside Wall Center Approx. Pipe Diameter Diameter Thickness to End Weight

Size OD ID T A (kg)

1¼ 1.660 0.896 0.382 1¼ 0.387

1½ 1.900 1.100 0.400 1½ 0.571

2 2.375 1.503 0.436 2 1.07

2½ 2.875 1.771 0.552 2½ 2.03

3 3.500 2.300 0.600 3 3.31

4 4.500 4.500 3.152 4 6.54

5 5.563 4.063 0.750 5 11.4

6 6.625 4.897 0.864 6 18.9

8 8.625 6.875 0.875 8 34.4

10 10.750 8.750 1.000 10 61.8

12 12.750 10.750 1.000 12 89.4

A

A

ODID

7


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSSTD (Sch 40)45° Elbows (Long)

ANSI B16.9


½ 0.840 0.622 0.109 5/8 0.038

¾ 1.050 0.824 0.113 7/8 0.038

1 1.315 1.049 0.133 7/8 0.075

1¼ 1.660 1.380 0.140 1 0.126

1½ 1.900 1.610 0.145 11/8 0.182

2 2.375 2.067 0.154 13/8 0.326

2½ 2.875 2.469 0.203 1¾ 0.645

3 3.500 3.068 0.216 2 1.01

3½ 4.000 3.548 0.226 2¼ 1.41

4 4.500 4.026 0.237 2½ 1.92

5 5.563 5.047 0.258 31/8 3.26

6 6.625 6.065 0.280 3¾ 5.05

8 8.625 7.981 0.322 5 10.2

10 10.750 10.020 0.365 6¼ 18.0

12 12.750 12.00 0.375 7½ 26.5

*12 12.750 11.938 0.406 7½ 28.6

14 14.000 13.250 0.375 8¾ 34.0

*14 14.000 13.124 0.438 8¾ 39.6

16 16.000 15.250 0.375 10 44.6

*16 16.000 15.000 0.500 10 59.0

18 18.000 17.250 0.375 11¼ 56.5

*18 18.000 16.876 0.562 11¼ 84.0

20 20.000 19.250 0.375 12½ 70.0

*20 20.000 28.812 0.594 12½ 110

22 22.000 21.250 0.375 13½ 85

24 24.000 23.250 0.375 15 101

*24 24.000 22.624 0.688 15 183


45˚


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSXS (Sch 40)45° Elbows (Long)

ANSI B16.9


½ 0.840 0.840 0.147 5/8 0.048

¾ 1.050 0.742 0.154 7/8 0.049

1 1.315 0.957 0.179 7/8 0.096

1¼ 1.660 1.278 0.191 1 0.167

1½ 1.900 1.500 0.200 11/8 0.242

2 2.375 1.939 0.218 13/8 0.447

2½ 2.875 2.323 0.276 1¾ 0.850

3 3.500 2.900 0.300 2 1.37

3½ 4.000 3.364 0.318 2¼ 1.95

4 4.500 3.826 0.337 2½ 2.67

5 5.563 4.813 0.375 31/8 4.62

6 6.625 5.761 0.432 3¾ 7.65

8 8.625 7.625 0.500 5 15.4

10 10.750 9.750 0.500 6¼ 24.4

*10 10.750 9.562 0.594 6¼ 28.7

12 12.750 11.750 0.500 7½ 35.0

*12 12.750 11.374 0.688 7½ 47.4

14 14.000 13.000 0.500 8¾ 45.0

*14 14.000 12.500 0.750 8¾ 66.0

16 16.000 15.000 0.500 10 59.0

*16 16.000 14.312 0.844 10 97.5

18 18.000 17.000 0.500 11¼ 75.0

*18 18.000 16.124 0.938 11¼ 137

20 20.000 19.000 0.500 12½ 92.5

*20 20.000 17.938 1.031 12½ 186

22 22.000 21.000 0.500 13½ 112

*22 22.000 19.750 1.125 13½ 246

24 24.000 23.000 0.500 15 134

*24 24.000 21.562 1.219 15 317


T STEEL BUTT-WELDIN

45˚


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSXXS45° Elbows (Long)

ANSI B16.28


1 1.315 0.599 0.358 7/8 0.163

1¼ 1.660 0.896 0.382 1 0.290

1½ 1.900 1.100 0.400 11/8 0.428

2 2.375 1.503 0.436 13/8 0.805

2½ 2.875 1.771 0.552 1¾ 1.52

3 3.500 2.300 0.600 2 2.34

4 4.500 3.152 0.674 2½ 4.90

5 5.563 4.063 0.750 31/8 8.60

6 6.625 4.897 0.864 3¾ 9.45

8 8.625 6.875 0.875 5 17.2

10 10.750 8.750 1.000 6¼ 30.9

12 12.750 10.750 1.000 7½ 44.7

• For bevel details see page W38• All these fi ttings (*) are Sch XXS.• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch XXS wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • All Nominal Pipe Size Butt-Welding Fittings are seamless.

STEEL BUTT WELDING

45˚


Pipe SystemsRobor

Sch 10, 20, 30, 60, 100, 120, 140 and 16090° Elbows (Long)

ANSI B16.9 90° Elbow (Long) Nominal Outside Centre Wall Thickness T Pipe Diameter to End Size OD A Sch 10 Sch 20 Sch 30 Sch 60 Sch 100 Sch 120 Sch 140 Sch 160

1 1.315 1½ – – – – – – – 0.250 1¼ 1.660 17/8 – – – – – – – 0.250 1½ 1.900 2¼ – – – – – – – 0.281 2 2.375 3 – – – – – – – 0.344 2½ 2.875 3¾ – – – – – – – 0.375 3 3.500 4½ – – – – – – – 0.438 4 4.500 6 – – – – – 0.438 – 0.531 5 5.563 7½ – – – – – 0.500 – 0.625 6 6.625 9 – – – – – 0.562 – 0.719 8 8.625 12 – 0.250 0.277 0.406 0.594 0.719 0.812 0.906 10 10.750 15 – 0.250 0.307 0.500 0.719 0.844 1.000 1.125 12 12.750 18 – 0.250 0.330 0.562 0.844 1.000 1.125 1.312 14 14.000 21 0.250 0.312 0.375 0.594 0.938 1.094 1.250 1.406 16 16.000 24 0.250 0.312 0.375 0.6656 1.031 1.219 1.438 1.594 18 18.000 27 0.250 0.312 0.438 0.750 1.156 1.375 1.562 – 20 20.000 30 0.250 0.375 0.500 0.812 1.281 1.500 1.750 – 22 22.000 33 0.250 0.375 0.500 0.875 – – – – 24 24.000 36 0.250 0.375 0.562 0.969 – – – – 26 26.000 39 0.312 0.500 – – – – – – 28 28.000 42 0.312 0.500 0.625 – – – – – 30 30.000 45 0.312 0.500 0.625 – – – – – 32 32.000 48 0.312 0.500 0.625 – – – – – 34 34.000 51 0.312 0.500 0.625 – – – – – 36 36.000 54 0.312 0.500 0.625 – – – – –

Nominal Approx. Weight (kg) Pipe Size Sch 10 Sch 20 Sch 30 Sch 60 Sch 100 Sch 120 Sch 140 Sch 160

1 – – – – – – – 0.253 1¼ – – – – – – – 0.419 1½ – – – – – – – 0.649 2 – – – – – – – 1.33 2½ – – – – – – – 2.33 3 – – – – – – – 3.83 4 – – – – – 6.77 – 8.02 5 – – – – – 12.0 – 14.7 6 – – – – – 19.4 – 24.2 8 – 20.3 20.3 30.9 43.3 43.3 51.6 53.2 10 – 36.0 36.0 48.0 79.0 79.0 92.7 103 12 53.0 53.0 94.7 134 134 171 171 14 68.0 68.0 68.0 132 188 188 236 236 16 89.2 89.2 89.2 195 274 274 349 349 18 113 113 150 274 274 391 391 – 20 140 140 185 372 456 527 527 – 22 170 170 225 491 – – – – 24 202 202 366 634 – – – – 26 237 315 – – – – – – 28 275 366 455 – – – – – 30 316 421 524 – – – – – 32 360 480 597 – – – – – 34 407 542 675 – – – – – 36 457 608 757

• Wall thicknesses conform to ANSI B36.10 Specifi cations.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall

thickness or Schedule, and material grade.

• 20" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 22" and 24" Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one

longtudinal seam, and those meeting Sch 40 Specifi cations have two longitudinal seams.

WROUGHT STEEL BUTT-WELDING FITTINGSINGS

A

A

ODID

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Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSSch 10, 20, 30, 60, 100, 120, 140 and 16045° Elbows (Long)

ANSI B16.9 90° Elbow (Long)

Nominal Outside Centre Wall Thickness T Pipe Diameter to End Size OD A Sch 10 Sch 20 Sch 30 Sch 60 Sch 100 Sch 120 Sch 140 Sch 160

1 1.315 7/8 – – – – – – – 0.250

1¼ 1.660 1 – – – – – – – 0.250

1½ 1.900 11/8 – – – – – – – 0.281

2 2.375 13/8 – – – – – – – 0.344

2½ 2.875 1¾ – – – – – – – 0.375

3 3.500 2 – – – – – – – 0.438

4 4.500 2½ – – – – – 0.438 – 0.531

5 5.563 31/8 – – – – – 0.500 – 0.625

6 6.625 3¾ – – – – – 0.562 – 0.719

8 8.625 5 – 0.250 0.277 0.406 0.594 0.719 0.812 0.906

10 10.750 6¼ – 0.250 0.307 0.500 0.719 0.844 1.000 1.125

12 12.750 7½ – 0.250 0.330 0.562 0.844 1.000 1.125 1.312

14 14.000 8¾ 0.250 0.312 0.375 0.594 0.938 1.094 1.250 1.406

16 16.000 10 0.250 0.312 0.375 0.656 1.031 1.219 1.438 1.594

18 18.000 11¼ 0.250 0.312 0.438 0.750 – – – –

20 20.000 12½ 0.250 0.375 0.500 0.812 1.281 – – –

22 22.000 12½ 0.250 0.375 0.500 0.875 – – – –

24 24.000 15 0.250 0.375 0.562 0.969 – – – –

26 26.000 16 0.312 0.500 – – – – – –

28 28.000 17¼ 0.312 0.500 0.625 – – – – –

30 30.000 18½ 0.312 0.500 0.625 – – – – –

32 32.000 19¾ 0.312 0.500 0.625 – – – – –

34 34.000 21 0.312 0.500 0.625 – – – – –

36 36.000 22¼ 0.312 0.500 0.625 – – – – –

• Wall thicknesses conform to ANSI B36.10 Specifi cations.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • 20" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 22" and 24" Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one longtudinal seam, and those meeting Sch 40 Specifi cations have two longitudinal seams.

STEEL BUTT WELDING0

45˚


Pipe SystemsRobor

45º BUTT-WELD ELBOWSApprox. Weight (kg)


1 – – – – – – – 0.127

1¼ – – – – – – – 0.210

1½ – – – – – – – 0.335

2 – – – – – – – 0.665

2½ – – – – – – – 1.12

3 – – – – – – – 1.92

4 – – – – – 3.39 – 4.01

5 – – – – – 6.00 – 7.35

6 – – – – – 9.70 – 12.1

8 – 10.2 10.2 15.4 21.6 21.6 25.8 26.6

10 – 18.0 18.0 24.4 39.8 39.8 46.4 51.5

12 – 26.5 26.5 47.4 67.0 67.0 85.5 85.5

14 34.0 34.0 34.0 66.0 94.0 94.0 118 118

16 44.6 44.6 44.6 97.5 137 137 175 175

18 56.5 75.0 137 – – – – –

20 70.0 70.0 92.5 186 228 – – –

22 85.0 85.0 112 246 – – – –

24 101 101 183 317 – – – –

26 119 158 – – – – – –

28 138 183 228 – – – – –

30 158 211 262 – – – – –

32 180 240 299 – – – – –

34 204 271 338 – – – – –

36 229 304 379 – – – – –

ANSI B16.9 &/or ANSI B16.28

• Wall thicknesses conform to ANSI B36.10 Specifi cations.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • 20" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 22" and 24" Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one longtudinal seam, and those meeting Sch 40 Specifi cations have two longitudinal seams.

WELD ELBOWS

45˚


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSSTD (Sch 40)Tees (Straight)

ANSI B16.9 Nominal Outside Inside Wall Centre to End Approx. Pipe Diameter Diameter Thcikness Run Outlet Weight Size OD ID T C M (kg)

½ 0.840 0.622 0.109 1 1 0.083

¾ 1.050 0.824 0.113 11/8 11/8 0.111

1 1.315 1.049 0.133 1½ 1½ 0.244

1¼ 1.660 1.380 0.140 17/8 17/8 0.457

1½ 1.900 1.610 0.145 2¼ 2¼ 0.714

2 2.375 2.067 0.154 2½ 2½ 0.992

2½ 2.875 2.469 0.203 3 3 1.90

3 3.500 3.068 0.216 33/8 33/8 2.85

3½ 4.000 3.548 0.226 3¾ 3¾ 3.63

4 4.500 4.026 0.237 41/8 41/8 4.83

5 5.563 5.047 0.258 47/8 47/8 8.00

6 6.625 6.065 0.280 55/8 55/8 10.2

8 8.625 7.981 0.322 7 7 22.9

10 10.750 10.020 0.365 8½ 8½ 36.6

12 12.750 12.000 0.375 10 10 58.4

*12 12.750 11.938 0.406 10 10 58.4

14 14.000 13.250 0.375 11 11 83.2

*14 14.000 13.124 0.438 11 11 83.2

16 16.000 15.250 0.375 12 12 96.3

*16 16.000 15.000 0.500 12 12 110

18 18.000 17.250 0.375 13½ 13½ 131

*18 18.000 16.876 0.562 13½ 13½ 156

20 20.000 19.250 0.375 15 15 173

*20 20.000 18.812 0.594 15 15 204

22 22.000 21.250 0.375 16½ 16½ 235

24 24.000 23.250 0.375 17 17 274

*24 24.000 22.624 0.688 17 17 299

• For bevel details see page W38• All these fi ttings (*) are Sch 40.• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 40 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • 14" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 16" and larger Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one longtudinal seam, and those meeting Sch 40 Specifi cations have two longitudinal seams.

C

M

ODID

T

C

OD

ID T


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSSTD (Sch 80)EQUAL TEE

ANSI B16.9

Nominal Outside Inside Wall Centre to End Approx. Pipe Diameter Diameter Thcikness Run Outlet Weight Size OD ID T C M (kg)

½ 0.840 0.546 0.147 1 1 0.106

¾ 1.050 0.742 0.154 11/8 11/8 0.159

1 1.315 0.957 0.179 1½ 1½ 0.316

1¼ 1.660 1.278 0.191 17/8 17/8 0.548

1½ 1.900 1.500 0.200 2¼ 2¼ 0.800

2 2.375 1.939 0.218 2½ 2½ 1.19

2½ 2.875 2.323 0.276 3 3 2.19

3 3.500 2.900 0.300 33/8 33/8 3.24

3½ 4.000 3.364 0.318 3¾ 3¾ 5.07

4 4.500 3.826 0.337 41/8 41/8 5.77

5 5.563 4.813 0.375 47/8 47/8 9.28

6 6.625 5.761 0.432 55/8 55/8 15.9

8 8.625 7.625 0.500 7 7 29.0

10 10.750 9.750 0.500 8½ 8½ 49.0

*10 10.750 9.562 0.594 8½ 8½ 60.8

12 12.750 11.750 0.500 10 10 75.8

*12 12.750 11.374 0.688 10 10 95.8

14 14.000 13.000 0.500 11 11 92.1

*14 14.000 12.500 0.750 11 11 129

16 16.000 15.000 0.500 12 12 110

*16 16.000 14.312 0.844 12 12 173

18 18.000 17.000 0.500 13½ 13½ 139

*18 18.000 16.124 0.938 13½ 13½ 253

20 20.000 19.000 0.500 15 15 173

*20 20.000 17.038 1.031 15 15 353

22 22.000 21.000 0.500 16½ 16½ 235

*22 22.000 19.750 1.125 16½ 16½ 453

24 24.000 23.000 0.500 17 17 274

*24 24.000 21.562 1.219 17 17 548

• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 80 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • 14" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 16" and larger Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one longtudinal seam, and those meeting Sch 80 Specifi cations have two longitudinal seams.

STEEL BUTT WELDING FC

M

ODID

T

C

OD

ID T


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSXXSEQUAL TEE

ANSI B16.9 Nominal Outside Inside Wall Centre to End Approx. Pipe Diameter Diameter Thcikness Run Outlet Weight Size OD ID T C M (kg)

2½ 2.875 1.771 0.552 3 3 4.20

3 3.500 2.300 0.600 33/8 33/8 6.99

4 4.500 3.152 0.674 41/8 41/8 12.8

5 5.563 4.063 0.750 47/8 47/8 20.2

6 6.625 4.897 0.864 55/8 55/8 28.4

8 8.625 6.875 0.875 7 7 51.4

10 10.750 8.750 1.000 8½ 8½ 96.7

12 12.750 10.750 1.000 10 10 155

• All these fi ttings (*) are Sch XXS.• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 40 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • All Nominal Pipe Size Butt-Welding Fittings are seamless.

T STEEL BUTT WELDING F

I id W ll C

C

M

ODID

T

C

OD

ID T


Pipe SystemsRobor

ANSI B16.9

Nominal Outside Centre Wall Thickness T Pipe Diameter Size OD Run C Outlet M Sch 10 Sch 20 Sch 30 Sch 60 Sch 100 Sch 120 Sch 140 Sch 160

2½ 2.875 3 3 – – – – – – – 0.375

3 3.500 33/8 33/8 – – – – – – – 0.438

4 4.500 41/8 41/8 – – – – – 0.438 – 0.531

5 5.563 47/8 47/8 – – – – – 0.500 – 0.625

6 6.625 55/8 55/8 – – – – – 0.562 – 0.719

8 8.625 7 7 – 0.250 0.277 0.406 0.594 0.719 0.812 0.906

10 10.750 8½ 8½ – 0.250 0.307 0.500 0.719 0.844 1.000 1.125

12 12.750 10 10 – 0.250 0.330 0.562 0.844 1.000 1.125 1.312

14 14.000 11 11 0.250 0.312 0.375 0.594 0.938 1.094 1.250 1.406

16 16.000 12 12 0.250 0.312 0.375 0.656 1.031 1.219 1.438 1.594

18 18.000 13½ 13½ 0.250 0.312 0.438 0.750 1.156 1.375 1.562 1.781

20 20.000 15 15 0.250 0.375 0.500 0.812 1.281 1.500 1.750 1.969

22 22.000 16½ 16½ 0.250 0.375 0.500 0.875 1.275 1.625 1.875 2.125

24 24.000 17 17 0.250 0.375 0.562 0.969 1.531 1.812 2.062 2.344

26 26.000 19½ 19½ 0.312 0.500 – – – – – –

28 28.000 20½ 20½ 0.312 0.500 0.625 – – – – –

30 30.000 22 22 0.312 0.500 0.625 – – – – –

32 32.000 23½ 23½ 0.312 0.500 0.625 – – – – –

34 34.000 25 25 0.312 0.500 0.625 – – – – –

36 36.000 26½ 26½ 0.312 0.500 0.625 – – – – –

• Wall thicknesses conform to ANSI B36.10 Specifi cations.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • 14" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 16" and larger Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one longtudinal seam, and those meeting Sch 40 Specifi cations have two longitudinal seams.• Sizes 26" and larger have two longitudinal seams and one extruded seamless branch.

WROUGHT STEEL BUTT-WELDING FITTINGSSch 10, 20, 30, 60, 100, 120, 140 and 160Tees (Straight)

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2½ – – – – – – – 3.63

3 – – – – – – – 5.87

4 – – – – – 9.76 – 9.76

5 – – – – – 16.5 – 22.2

6 – – – – – 31.4 – 31.4

8 – 22.9 22.9 29.0 44.2 44.2 50.7 50.7

10 – 36.6 36.6 49.0 85.9 85.9 96.7 96.7

12 – 58.4 58.4 95.8 133 133 155 155

14 83.2 83.2 83.2 129 182 182 201 201

16 96.3 96.3 96.3 173 257 257 334 334

18 131 131 139 253 358 358 470 470

20 173 173 173 353 484 484 631 631

22 235 235 235 453 646 646 835 835

24 274 274 299 548 781 781 1.012 1.012

26 348 460 – – – – – –

28 392 518 642 – – – – –

30 452 597 740 – – – – –

32 516 682 846 – – – – –

34 584 773 959 – – – – –

36 657 869 1.079 – – – – –

ANSI B16.9

WROUGHT STEEL BUTTWELD FITTINGSBUTT-WELD TEEApprox Weight (kg)


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSSTD (Sch 40)Tees (Reducing)

ANSI B16.9 Run Outlet Centre to End Nominal Outside Inside Wall Outside Inside Wall Approx. Pipe Size Diameter Diameter Tickness Diameter Diameter Thickness Run Outlet Weight OD1 ID1 T1 OD2 ID2 T2 C M (kg)

¾ x ¾ x ½ 1.050 0.824 0.113 0.849 0.622 0.109 11/8 11/8 0.115

1 x 1 x ¾ 1.315 1.049 0.133 1.050 0.824 0.113 1½ 1½ 0.2271 x 1 x ½ 1.315 1.049 0.133 0.840 0.622 0.109 1½ 1½ 0.218

1¼ x 1¼ x 1 1.660 1.380 0.140 1.315 1.049 0.133 17/8 17/8 0.3891¼ x 1¼ x ¾ 1.660 1.380 0.140 1.050 0.824 0.113 17/8 17/8 0.367

1½ x 1½ x 1¼ 1.900 1.610 0.145 1.660 1.380 0.140 2¼ 2¼ 0.6781½ x 1½ x 1 1.900 1.610 0.145 1.315 1.049 0.133 2¼ 2¼ 0.5451½ x 1½ x ¾ 1.900 1.610 0.145 1.050 0.824 0.113 2¼ 2¼ 0.518

2 x 2 x 1½ 2.375 2.067 0.154 1.900 1.610 0.145 2½ 23/8 0.9312 x 2 x 1¼ 2.375 2.067 0.154 1.660 1.380 0.140 2½ 2¼ 0.8872 x 2 x 1 2.375 2.067 0.154 1.315 1.049 0.133 2½ 2 0.742

2½ x 2½ x 2 2.875 2.469 0.203 2.375 2.067 0.154 3 2¾ 1.532½ x 2½ x 1½ 2.875 2.469 0.203 1.900 1.610 0.145 3 25/8 1.472½ x 2½ x 1¼ 2.875 2.469 0.203 1.660 1.380 0.140 3 2½ 1.56

3 x 3 x 2½ 3.500 3.068 0.216 2.875 2.469 0.203 33/8 3¼ 2.273 x 3 x 2 3.500 3.068 0.216 2.375 2.067 0.154 33/8 3 2.143 x 3 2 1½ 3.500 3.068 0.216 1.900 1.610 0.145 33/8 21/8 2.08

3½ x 3½ x 3 4.000 3.548 0.226 3.500 3.068 0.216 3¾ 35/8 4.883½ x 3½ x 2½ 4.000 3.548 0.226 2.875 2.469 0.203 3¾ 3½ 4.533½ x 3½ x 2 4.000 3.548 0.226 2.375 2.067 0.154 3¾ 3¼ 4.353½ x 3½ x 1½ 4.000 3.548 0.226 1.900 1.610 0.145 3¾ 31/8 4.26

4 x 4 x 3½ 4.500 4.026 0.237 4.000 3.548 0.226 41/8 4 4.624 x 4 x 3 4.500 4.026 0.237 3.500 3.068 0.216 41/8 37/8 3.824 x 4 x 2½ 4.500 4.026 0.237 2.875 2.469 0.203 41/8 3¾ 3.694 x 4 x 2 4.500 4.026 0.237 2.375 2.067 0.154 41/8 3½ 3.55

5 x 5 x 4 5.563 5.047 0.258 4.500 4.026 0.237 47/8 45/8 6.185 x 5 x 3½ 5 563 5.047 0.258 4.000 3.548 0.226 47/8 4½ 6.345 x 5 x 3 5.563 5.047 0.258 3.500 3.068 0.216 47/8 43/8 8.105 x 5 c 2½ 5.563 5.047 0.258 2.875 2.469 0.203 47/8 4¼ 6.08

6 x 6 x 5 6.625 6.065 0.280 5.563 5.047 0.258 55/8 53/8 9.226 x 6 x 4 6.625 6.065 0.280 4.500 4.026 0.237 55/8 51/8 8.816 x 6 x 3½ 6.625 6.065 0.280 4.000 3.548 0.226 55/8 5 8.936 x 6 x 3 6.625 6.065 0.280 3.500 3.068 0.216 55/8 47/8 8.52

• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 40 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • 14" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 16"and larger Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one longtudinal seam, and those meeting Sch 40 Specifi cations have two longitudinal seams.

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WROUGHT STEEL BUTT-WELDING FITTINGSSTD (Sch 40)Tees (Reducing)


8 x 8 x 6 8.625 7.981 0.322 6.625 6.065 0.280 7 61/8 18.8 8 x 8 x 5 8.625 7.981 0.311 5.563 5.047 0.258 7 61/8 18.4 8 x 8 x 4 8.625 7.981 0.322 4.500 4.026 0.237 7 61/8 18.0 10 x 10 x 8 10.750 10.020 0.365 8.625 7.981 0.322 8½ 8 32.4 10 x 10 x 6 10.750 10.020 0.365 6.626 6.065 0.280 8½ 75/8 30.5 10 x 10 x 5 10.750 10.020 0.365 5.563 5.047 0.258 8½ 7½ 30.1 12 x 12 x 10 12.750 12.000 0.375 10.750 10.020 0.365 10 9½ 55.2 12 x 12 x 8 12.750 12.000 0.375 8.625 7.981 0.322 10 9 53.1 12 x 2 x 6 12.750 12.000 0.375 6.625 6.065 0.280 10 85/8 51.2 * 12 x 12 x 10 12.750 11.938 0.406 10.750 10.020 0.365 10 9½ 55.2 * 12 x 12 x 8 12.750 11.938 0.406 8.625 7.981 0.322 10 9 53.1 * 12 x 12 x 6 12.750 11.938 0.406 6.625 6.065 0.280 10 85/8 51.2 14 x 14 x 12 14.000 13.250 0.375 12.750 12.000 0.375 11 105/8 79.4 14 x 14 x 10 14.000 13.250 0.375 10.750 10.020 0.365 11 101/8 76.1 14 x 14 x 8 14.000 13.250 0.375 8.625 7.981 0.322 11 9¾ 63.7 * 14 x 14 x 12 14.000 13.124 0.438 12.750 11.938 0.406 11 105/8 79.4 * 14 x 14 x 10 14.000 13.124 0.438 10.750 10.020 0.365 11 101/8 76.1 * 14 x 14 x 8 14.000 13.124 0.438 8.625 7.981 0.322 11 9¾ 63.7 16 x 16 x 14 16.000 15.250 0.375 14.000 13.250 0.375 12 12 89.5 16 x 16 x 12 16.000 15.250 0.375 12.750 12.000 0.375 12 115/8 85.7 16 x 16 x 10 16.000 15.250 0.375 10.750 10.020 0.365 12 111/8 82.4 * 16 x 16 x 14 16.000 15.000 0.500 14.000 13.124 0.438 12 12 95.2 * 16 x 16 x 12 16.000 15.000 0.500 12.750 11.938 0.406 12 115/8 91.4 * 16 x 16 x 10 16.000 15.000 0.500 10.750 10.020 0.365 12 111/8 88.1 18 x 18 x 16 18.000 17.250 0.375 16.000 15.250 0.375 13½ 13 121 18 x 18 x 14 18.000 17.250 0.375 14.000 13.250 0.375 13½ 13 118 18 x 18 x 12 18.000 17.250 0.375 12.750 12.000 0.375 13½ 125/8 114 * 18 x 18 x 16 18.000 16.876 0.562 16.000 15.000 0.500 13½ 13 135 * 18 x 18 x 14 18.000 16.876 0.562 14.000 13.124 0.438 13½ 13 132 * 18 x 18 x 12 18.000 16.876 0.562 12.750 11.938 0.406 13½ 135/8 128 20 x 20 x 18 20.000 19.250 0.375 18.000 17.250 0.375 15 14½ 167 20 x 20 x 16 20.000 19.250 0.375 16.000 15.250 0.375 15 14 162 20 x 20 x 14 20.000 19.250 0.375 14.000 13.250 0.375 15 14 161 * 20 x 20 x 18 20.000 18.812 0.594 18.000 16.876 0.562 15 14½ 188 * 20 x 20 x 16 20.000 18.812 0.594 16.000 15.000 0.500 15 14 181 * 20 x 20 x 14 20.000 18.812 0.594 14.000 13.124 0.438 15 14 178 22 x 22 x 20 22.000 21.250 0.375 20.000 19.250 0.375 16½ 16 223 22 x 22 x 18 22.000 21.250 0.375 18.000 17.250 0.375 16½ 15½ 219 22 x 22 x 16 22.000 21.250 0.375 16.000 15.250 0.375 16½ 15 209 24 x 24 x 22 24.000 23.250 0.375 22.000 21.250 0.375 17 17 271 24 x 24 x 20 24.000 23.250 0.375 20.000 19.250 0.375 17 17 263 24 x 24 x 18 24.000 23.250 0.375 18.000 17.250 0.375 17 16½ 245 * 24 x 24 x 20 24.000 22.624 0.688 20.000 18.812 0.594 17 17 268 * 24 x 24 x 18 24.000 22.624 0.688 18.000 16.876 0.562 17 16½ 249

• All these fi ttings (*) are Sch 40.• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 40 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • 14" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 16" and larger Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one longtudinal seam, and those meeting Sch 40 Specifi cations have two longitudinal seams.

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WROUGHT STEEL BUTT-WELDING FITTINGSXS (Sch 80)Tees (Reducing)

ANSI B16.9

Run Outlet Centre to End Nominal Outside Inside Wall Outside Inside Wall Approx. Pipe Size Diameter Diameter Tickness Diameter Diameter Thickness Run Outlet Weight OD1 ID1 T1 OD2 ID2 T2 C M (kg)

12 x 12 x 10 12.750 11.750 0.500 10.750 9.750 0.500 10 9½ 71.8 12 x 12 x 8 12.750 11.750 0.500 8.625 7.625 0.500 10 9 62.9 12 x 12 x 6 12.750 11.750 0.500 6.625 5.761 0.432 10 85/8 61.0 * 12 x 12 x 10 12.750 11.374 0.688 10.750 9.562 0.594 10 9½ 90.5 * 12 x 12 x 8 12.750 11.374 0.688 8.625 7.625 0.500 10 9 77.1 * 12 x 12 x 6 12.750 11.374 0.688 6.625 5.761 0.432 10 85/8 89.5

14 x 14 x 12 14.000 13.000 0.500 12.750 11.750 0.500 11 105/8 89.5 14 x 14 x 10 14.000 13.000 0.500 10.750 9.750 0.500 11 101/8 85.5 14 x 14 x 8 14.000 13.000 0.500 8.625 7.625 0.500 11 9¾ 78.3 * 14 x 14 x 12 14.000 12.500 0.750 12.750 11.374 0.688 11 105/8 123 * 14 x 14 x 10 14.000 12.500 0.750 10.750 9.562 0.594 11 101/8 108 * 14 x 14 x 8 14.000 12.500 0.750 8.625 7.625 0.500 11 9¾ 103

16 x 16 x 14 16.000 15.000 0.500 14.000 13.000 0.500 12 12 108 16 x 16 x 12 16.000 15.000 0.500 12.650 11.750 0.500 12 115/8 105 16 x 16 x 10 16.000 15.000 0.500 10.750 9.750 0.500 12 111/8 101 * 16 x 16 x 14 16.000 14.312 0.844 14.000 12.500 0.750 12 12 158 * 16 x 16 x 12 16.000 14.312 0.844 12.750 11.374 0.688 12 115/8 152 * 16 x 16 x 10 16.000 14.312 0.844 10.750 9.562 0.594 12 111/8 147

18 x 18 x 16 18.000 17.000 0.500 16.000 15.000 0.500 13½ 13 135 18 x 18 x 14 18.000 17.000 0.500 14.000 13.000 0.500 13½ 13 133 18 x 18 x 12 18.000 17.000 0.500 12.750 11.750 0.500 13½ 125/8 131 * 18 x 18 x 16 18.000 16.124 0.938 16.000 14.312 0.844 13½ 13 228 * 18 x 18 x 14 18.000 16.124 0.938 14.000 12.500 0.750 13½ 13 223 * 18 x 18 x 12 18.000 16.124 0.938 12.750 11.374 0.688 13½ 125/8 217

20 x 20 x 18 20.000 19.000 0.500 18.000 17.000 0.500 15 14½ 168 20 x 20 x 16 20.000 19.000 0.500 16.000 15.000 0.500 15 14 163 20 x 20 x 14 20.000 19.000 0.500 14.000 13.000 0.500 15 14 162 * 20 x 20 x 18 20.000 17.938 1.031 18.000 16.124 0.938 15 14½ 306 * 20 x 20 x 16 20.000 17.938 1.031 16.000 14.312 0.844 15 14 294 * 20 x 20 x 14 20.000 17.938 1.031 14.000 12.500 0.650 15 14 289

22 x 22 x 20 22.000 21.000 0.500 20.000 19.000 0.500 16½ 16 223 22 x 22 x 18 22.000 21.000 0.500 18.000 17.000 0.500 16½ 15½ 220 22 x 22 x 16 22.000 21.000 0.500 16.000 15.000 0.500 16½ 15 212 * 22 x 22 x 20 22.000 19.750 1.125 20.000 17.938 1.031 16½ 16 386 * 22 x 22 x 18 22.000 19.750 1.125 18.000 16.124 0.938 16½ 15½ 373 * 22 x 22 x 16 22.000 19.750 1.125 16.000 14.312 0.844 16½ 15 354

24 x 24 x 22 24.000 23.000 0.500 22.000 21.000 0.500 17 17 269 24 x 24 x 20 24.000 23.000 0.500 20.000 19.000 0.500 17 17 263 24 x 24 x 18 24.000 23.000 0.500 18.000 17.000 0.500 17 16½ 246 * 24 x 24 x 22 24.000 21.562 1.219 22.000 19.750 1.125 17 17 503 * 24 x 24 x 20 24.000 21.562 1.219 20.000 17.938 1.031 17 17 467 * 24 x 24 x 18 24.000 21.562 1.219 18.000 16.124 0.938 17 16½ 418

• For bevel details see page W38• All these fi ttings (*) are Sch 80.• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 80 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • 14" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 16" and larger Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one longtudinal seam, and those meeting Sch 40 Specifi cations have two longitudinal seams.

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WROUGHT STEEL BUTT-WELDING FITTINGSXXSTees (Reducing)


2½ x 2½ x 2 2.875 1.771 0.552 2.375 1.503 0.436 3 2¾ 3.56 2½ x 2½ x 1½ 2.875 1.771 0.552 1.900 1.100 0.400 3 25/8 3.40

3 x 3 x 2½ 3.500 2.300 0.600 2.875 1.771 0.552 33/8 3¼ 6.49 3 x 3 x 2 3.500 2.300 0.600 2.375 1.503 0.436 33/8 3 5.17

4 x 4 x 3 4.500 3.152 0.674 3.500 2.300 0.600 41/8 37/8 11.4 4 x 4 x 2½ 4.500 3.152 0.674 2.875 1.771 0.552 41/8 3¾ 11.3 4 x 4 x 2 4.500 3.152 0.674 2.375 1.503 0.436 41/8 3½ 9.02

5 x 5 x 4 5.563 4.063 0.750 4.500 3.152 0.674 47/8 45/8 19.0 5 x 5 x 3 5.563 4.063 0.750 3.500 2.300 0.600 47/8 43/8 17.9

6 x 6 x 5 6.625 4.897 0.864 5.563 4.063 0.750 55/8 53/8 27.1 6 x 6 x 4 6.625 4.897 0.864 4.500 3.152 0.674 55/8 51/8 25.8 6 x 6 x 3 6.625 4.897 0.864 3.500 2.300 0.600 55/8 47/8 23.7

8 x 8 x 6 8.625 6.875 0.875 6.625 4.897 0.864 7 65/8 48.1 8 x 8 x 5 8.625 6.875 0.875 5.563 4.063 0.750 7 63/8 46.8 8 x 8 x 4 8.625 6.875 0.875 4.500 3.152 0.674 7 61/8 45.6

10 x 19 x 8 10.750 8.750 1.000 8.625 6.875 0.875 8½ 8 89.7 10 x 19 x 6 10.750 8.750 1.000 6.625 4.897 0.864 8½ 75/8 80.9 10 x 10 x 5 10.750 8.750 1.000 5.563 4.063 0.750 8½ 7½ 79.6

12 x 12 x 10 12.750 10.750 1.000 10.750 8.750 1.000 10 9½ 146 12 x 12 x 8 12.750 10.750 1.000 8.625 6.875 0.875 10 9 139 12 x 12 x 6 12.750 10.750 1.000 6.625 4.897 0.864 10 85/8 136

• For bevel details see page W38• Wall thicknesses conform to ANSI B36.10 Specifi cations for XXS wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • All Nominal Pipe Size Butt-Welding Fittings are seamless.

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WROUGHT STEEL BUTT-WELDING FITTINGS120, 160Tees (Reducing)

ANSI B16.9

Nominal Outsde Centre to End Wall Thickness T1 T2 Approx. Weight (kg) Pipe Diameter Run Outlet Size OD1 0D2 C M Sch 120 Sch 160 Sch 120 Sch 160

2½ x 2½ x 2 2.875 3 2¾ – 0.375 – 3.56 2.375 – 0.344

2½ x 2½ x 1½ 2.875 3 25/8 – 0.375 – 3.40 1.900 – 0.281

3 x 3 x 2½ 3.500 33/8 3¼ – 0.438 – 5.45 2.875 – 0.375 3 x 3 x 2 3.500 33/8 3 – 0.438 – 5.17 2.375 – 0.344

4 x 4 x 3 4.500 41/8 37/8 – 0.531 – 9.05 3.500 – 0.438

4 x 4 x 2½ 4.500 41/8 3¾ – 0.531 – 7.74 2.875 – 0.375

4 x 4 x 2 4.500 41/8 3½ – 0.531 – 9.04 2.375 – 0.344

5 x 5 x 4 5.563 47/8 47/8 0.500 0.625 15.3 15.3 4.500 0.438 0.531

5 x 5 x 3 5.563 47/8 43/8 – 0.625 – 14.7 3.500 – 0.438

5 x 5 c 2½ 5.563 47/8 4¼ – 0.625 – 14.3 2.875 – 0.375

6 x 6 x 5 6.625 55/8 55/8 0.562 0.719 24.3 24.3 5.563 0.500 0.625

6 x 6 x 4 6.625 55/8 51/8 0.562 0.719 23.2 23.2 4.500 0.438 0.531

6 x 6 x 3 6.625 55/8 47/8 – 0.719 – 22.5 3.500 – 0.438

8 x 8 x 6 8.625 7 65/8 0.719 0.906 41.1 47.6 6.625 0.562 0.719

8 x 8 x 5 8.625 7 6¾ 0.719 0.926 40.0 46.1 5.563 0.500 0.625

8 x 8 x 4 8.625 7 61/8 0.719 0.906 38.8 45.0 4.500 0.438 0.531

• Wall thicknesses conform to ANSI B36.10 Specifi cations.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • 14" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 16" to 24" Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one longtudinal seam, and those meeting Sch 40 Specifi cations have two longitudinal seams.• Sizes 26" and larger have two longitudinal seams and one extruded seamless branch.• In the outside diameter and wall thickness columns, the upper line is the Run, the lower line the Branch.

UTT WELDING FITTINGSC

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ANSI B16.9

Nominal Outside Center to End Wall Thickness T1. T2 Pipe Diameter Run Outlet Size PD1. OD2 C M Sch 10 Sch 20 Sch 30 Sch 60 Sch 100 Sch 120 Sch 140 Sch 160

10 x 10 x 8 10.750 8½ 8 – 0.250 0.307 0.500 0.719 0.844 1.000 1.125 8.625 – 0.250 0.277 0.407 0.594 0.719 0.812 0.906

10 x 10 x 6 10.750 8½ 77/8 – – – – – 0.844 – 1.125 6.625 – – – – – 0.562 – 0.719

10 x 10 x 5 10.750 8½ 7½ – – – – – 0.844 – 1.125 5.563 – – – – – 0.500 – 0.625

12 x 12 x 10 12.750 10 9½ – 0.250 0.330 0.562 0.844 1.000 1.125 1.312 10.750 – 0.250 0.307 0.500 0.719 0.844 1.000 1.125

12 x 12 x 8 12.750 10 9 – 0.250 0.330 0.562 0.844 1.000 1.125 1.312 8.625 – 0.250 0.277 0.406 0.594 0.719 0.812 0.906

12 x 12 x 6 12.750 10 85/8 – – – – – 1.000 – 1.312 6.625 – – – – – 0.562 – 0.719

14 x 14 x 12 14.000 11 105/8 – 0.312 0.375 0.594 0.938 1.094 1.250 1.406 12.750 – 0.250 0.330 0.562 0.844 1.000 1.125 1.312

14 x 14 x 10 14.000 11 101/8 – 0.312 0.375 0.594 0.938 1.094 1.250 1.406 10.750 – 0.250 0.307 0.500 0.719 0.844 1.000 1.125

14 x 14 x 8 14.000 11 9¾ – 0.312 0.375 0.594 0.938 1.094 1.250 1.406 8.625 – 0.250 0.277 0.406 0.594 0.719 0.812 0.906

16 x 16 x 14 16.000 12 12 0.250 0.312 0.375 0.656 1.031 1.219 1.438 1.594 14.000 0.250 0.312 0.375 0.594 0.938 1.094 1.250 1.406

16 x 16 x 12 16.000 12 115/8 – 0.312 0.375 0.656 1.031 1.219 1.438 1.594 12.750 – 0.250 0.330 0.562 0.844 1.000 1.125 1.312

16 x 16 x 10 16.000 12 111/8 – 0.312 0.375 0.656 1.031 1.219 1.438 1.594 10.750 – 0.250 0.307 0.500 0.719 0.844 1.000 1.125

18 x 18 x 16 18.000 13½ 13 0.250 0.312 0.438 0.750 1.156 1.375 1.562 1.781 16.000 0.250 0.312 0.375 0.656 1.031 1.219 1.438 1.574

18 x 18 x 14 18.000 13½ 13 0.250 0.312 0.438 0.750 1.156 1.375 1.562 1.781 14.000 0.250 0.312 0.375 0.594 0.938 1.094 1.250 1.406

18 x 18 x 12 18.000 13½ 125/8 – 0.312 0.438 0.750 1.156 1.375 1.562 1.781 12.750 – 0.250 0.330 0.562 0.844 1.000 1.125 1.312

20 x 20 x 18 20.000 15 14½ 0.250 0.375 0.500 0.812 1.281 1.500 1.750 1.969 18.000 0.250 0.312 0.438 0.750 1.156 1.375 1.562 1.781

20 x 20 x 16 20.000 15 14 0.250 0.375 0.500 0.812 1.281 1.500 1.750 1.969 16.000 0.250 0.312 0.375 0.656 1.031 1.219 1.438 1.594

20 x 20 x 14 20.000 15 14 0.250 0.375 0.500 0.812 1.281 1.500 1.750 1.769 14.000 0.250 0.312 0.375 0.594 0.938 1.094 1.250 1.406

22 x 22 x 20 22.000 16½ 16 0.250 0.375 0.500 0.875 1.375 1.625 1.875 2.125 20.000 0.250 0.375 0.500 0.812 1.281 1.500 1.750 1.969

22 x 22 x 18 22.000 16½ 15½ 0.250 0.375 0.500 0.875 1.375 1.625 1.875 2.125 18.000 0.250 0.312 0.438 0.750 1.156 1.375 1.562 1.781

22 x 22 x 16 22.000 16½ 15 0.250 0.375 0.500 0.875 1.375 1.625 1.875 2.125 16.000 0.250 0.312 0.375 0.656 1.031 1.219 1.438 1.594

24 x 24 x 22 24.000 17 17 0.250 0.375 0.562 0.969 1.531 1.812 2.062 2.344 22.000 0.250 0.375 0.500 0.875 1.375 1.625 1.875 2.125

24 x 24 x 20 24.000 17 17 0.250 0.375 0.562 0.969 1.531 1.812 2.062 2.344 20.000 0.250 0.375 0.500 0.812 1.281 1.500 1.750 1.969

24 x 24 x 18 24.000 17 16½ 0.250 0.375 0.562 0.969 1.531 1.812 2.062 2.344 18.000 0.250 0.312 0.438 0.750 1.156 1.375 1.562 1.781

WROUGHT STEEL BUTTWELD FITTINGSSch 10, 20, 30, 60, 100, 120, 140 and 160Tees (Reducing)

TEEL BUTTWELD FITTINGC

M

OD1

ID

T1

C

OD2ID T2


Pipe SystemsRobor

ANSI B16.9 Outside Centre to End Wall Thickness T1 T2 Approx. Weight (kg) Nominal Diameter Run Outlet Pipe Size OD1. OD2 C M Sch 10 Sch 20 Sch 30 Sch 10 Sch 20 Sch 30

26 x 26 x 22 26.000 19½ 18½ 0.312 0.500 – 318 318 – 22.000 0.250 0.375 –

26 x 26 x 18 18.000 19½ 17½ 0.312 0.500 – 311 311 – 18.000 0.250 0.312 –

26 x 26 x 16 26.000 19½ 17 0.312 0.500 – 308 308 – 16.000 0.250 0.312 –

28 x 28 x 24 28.000 20½ 20 0.312 0.500 0.625 361 361 534 24.000 0.250 0.375 0.562 28 x 28 x 20 28.000 20½ 19 0.312 0.500 0.625 354 354 469 20.000 0.250 0.375 0.500

28 x 28 x 18 28.000 20½ 18½ 0.312 0.500 0.625 351 351 409 18.000 0.250 0.312 0.438

30 x 30 x 26 30.000 22 21½ 0.312 0.500 – 417 552 – 26.000 0.312 0.500 –

30 x 30 x 22 30.000 22 20½ 0.312 0.500 0.625 409 409 542 22.000 0.250 0.375 0.500

30 x 30 x 20 30.000 22 20 0.312 0.500 0.625 406 406 537 20.000 0.250 0.375 0.500

32 x 32 x 28 32.000 23½ 22½ 0.312 0.500 0.625 474 628 780 28.000 0.312 0.500 0.625

32 x 32 x 24 32.000 23½ 22 0.312 0.500 0.625 468 468 693 24.000 0.250 0.375 0.562

32 x 32 x 22 32.000 23½ 21½ 0.312 0.500 0.625 464 464 615 22.000 0.250 0.375 0.500

34 x 34 x 30 34.000 25 24 0.312 0.500 0.625 537 712 885 30.000 0.312 0.500 0.626

34 x 34 x 26 34.000 25 23½ 0.312 0.500 – 531 703 – 26.000 0.312 0.500

34 x 34 x 22 34.000 25 22½ 0.312 0.500 0.625 523 523 673 22.000 0.250 0.375 0.500

36 x 36 x 32 36.000 26½ 25½ 0.312 0.500 0.625 604 802 996 32.000 0.312 0.500 0.625

36 x 36 x 28 36.000 26½ 24½ 0.312 0.500 0.625 595 789 980 28.000 0.312 0.500 0.625

36 x 36 x 24 36.000 26½ 24 0.312 0.500 0.625 589 589 964 24.000 0.250 0.375 0.562

Sch 10, 20, 30Tees (Reducing)Approx Weights (kg)

C

M

OD1

ID

T1

C

OD2ID T2

WROUGHT STEEL REDUCING TEES


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSSch 10, 20, 30, 60, 100, 120, 140 and 160Tees (Reducing)Approx Weights (kg)

ANSI B16.9


10 x 10 x 8 – 32.4 32.4 43.8 79.5 79.5 89.7 89.7

10 x 10 x 6 – – – – – 70.8 – 80.9

10 x 10 x 5 – – – – – 79.6 – 79.6

12 x 12 x 10 – 55.2 55.2 90.5 126 126 146 146

12 x 12 x 8 – 53.1 53.1 77.1 120 120 139 139

12 x 12 x 6 – – – – – 136 – 136

14 x 14 x 12 – 79.4 79.4 123 175 175 192 192

14 x 14 x 10 – 76.1 76.1 108 167 167 184 184

14 x 14 x 8 – 63.7 63.7 103 178 178 178 178

16 x 16 x 14 89.5 89.5 89.5 158 218 218 280 280

16 x 16 x 12 – 85.7 85.7 152 211 211 263 263

16 x 16 x 10 – 82.4 82.4 147 204 204 255 255

18 x 18 x 16 121 121 135 228 319 319 416 416

18 x 18 x 14 118 118 133 223 297 297 375 375

18 x 18 x 12 – 114 131 217 290 290 368 368

20 x 20 x 18 167 167 168 306 403 403 528 528

20 x 20 x 16 162 162 163 294 386 386 508 508

20 x 20 x 14 161 161 162 289 380 380 491 491

22 x 22 x 20 223 223 223 386 653 653 740 740

22 x 22 x 18 219 219 220 373 530 530 696 696

22 x 22 x 16 209 209 212 354 509 509 656 656

24 x 24 x 22 271 271 503 503 817 817 922 922

24 x 24 x 20 263 263 268 467 643 643 843 843

24 x 24 x 18 245 245 249 418 603 603 769 769

• For bevel details see page W38• Wall thicknesses conform to ANSI B36.10 Specifi cations various schedules on this page.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • 14" and smaller Nominal Pipe Size Butt-Welding Fittings are seamless.• 16" to 24" Nominal Pipe Size Butt-Welding Fittings meeting STD Specifi cations have one longtudinal seam, and those meeting Sch 40 Specifi cations have two longitudinal seams.• Sizes 26" and larger have two longitudinal seams and one extruded seamless branch.• In the outside diameter and wall thickness columns, the upper line is the Run, the lower line the Branch.

EL BUTT WELDING FITTIC

M

OD1

ID

T1

C

OD2ID T2


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSSTD (Sch 40)Reducers (Concentric and Eccentric)

ANSI B16.9

Nominal Large End Small End End to Approx. Pipe Outside Inside Wall Outside Inside Wall End Weight Size Diameter Diameter Thickness Diameter Diameter Thickness H (kg) OD1 ID1 T1 OD2 ID2 T2

¾ x ½ 1.050 0.824 0.113 0.840 0.622 0.109 1½ 0.059

1 x ½ 1.315 1.049 0.133 1.050 0.824 0.113 2 0.116 1 x ½ 1.315 1.049 0.133 0.840 0.622 0.109 2 0.105

1¼ x 1 1.660 1.380 0.140 1.315 1.049 0.133 2 0.157 1¼ x ¾ 1.660 1.380 0.140 1.050 0.824 0.113 2 0.143 1¼ x ½ 1.660 1.380 0.140 0.840 0.622 0.109 2 0.132

1½ x 1¼ 1.900 1.610 0.145 1.660 1.380 0.140 2½ 0.243 1½ x 1 1.900 1.610 0.145 1.315 1.049 0.133 2½ 0.219 1½ x ¾ 1.900 1.610 0.145 1.050 0.824 0.113 2½ 0.201

2 x 1½ 2.375 2.067 0.154 1.900 1.610 0.145 3 0.372 2 x 1¼ 2.375 2.067 0.154 1.660 1.380 0.140 3 0.352 2 x 1 2.375 2.067 0.154 1.315 1.049 0.133 3 0.322 † 2 x ¾ 2.375 2.067 0.154 1.050 0.824 0.113 3 0.300

2½ x 2 2.875 2.469 0.203 2.375 2.067 0.154 3½ 0.724 2½ x 1½ 2.875 2.469 0.203 1.900 1.610 0.145 3½ 0.661 2½ x 1¼ 2.875 2.469 0.203 1.660 1.380 0.140 3½ 0.630 † 2½ x 1 2.875 2.469 0.203 1.315 1.049 0.133 3½ 0.585

3 x 2½ 3.500 3.068 0.216 2.875 2.469 0.203 3½ 0.933 3 x 2 3.500 3.068 0.216 2.375 2.067 0.154 3½ 0.846 3 x 1½ 3.500 3.068 0.216 1.900 1.610 0.145 3½ 0.783 3 x 1¼ 3.500 3.068 0.216 1.660 1.380 0.140 3½ 0.753

3½ x 3 4.000 3.548 0.226 3.500 3.068 0.216 4 1.28 3½ x 2½ 4.000 3.548 0.226 2.875 2.469 0.203 4 1.23 3½ x 2 4.000 3.548 0.226 2.375 2.067 0.154 4 1.10 3½ x 1½ 4.000 3.548 0.226 1.900 1.610 0.145 4 1.02

4 x 3½ 4.500 4.026 0.237 4.000 3.548 0.226 4 1.54 4 x 3 4.500 4.026 0.237 3.500 3.068 0.216 4 1.45 4 x 2½ 4.500 4.026 0.237 2.875 2.469 0.203 4 1.37 4 x 2 4.500 4.026 0.237 2.375 2.067 0.154 4 1.27

• Dagger (†) denotes concentric only.• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 40 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • All Nominal Pipe Size Butt-Welding Fitting are seamless.

OD1

ID1

T1

H

OD2

ID2

T1

OD1

ID1

T1

H

OD2

ID2

T1


Pipe SystemsRobor


ANSI B16.9


5 x 4 5.563 5.047 0.258 4.500 4.026 0.237 5 2.50 5 x 3½ 5.563 5.047 0.258 4.000 3.548 0.226 5 2.38 5 x 3 5.563 5.047 0.258 3.500 3.500 0.216 5 2.27 5 x 2½ 5.563 5.047 0.258 2.875 2.469 0.203 5 2.16

6 x 5 6.625 6.065 0.280 5.563 5.047 0.258 5½ 3.57 6 x 4 6.625 6.065 0.280 4.500 4.026 0.237 5½ 3.30 6 x 3½ 6.625 6.065 0.280 4.000 3.548 0.226 5½ 3.17 6 x 3 6.625 6.065 0.280 3.500 3.068 0.216 5½ 3.04† 6 x 2½ 6.625 6.065 0.280 2.875 2.469 0.203 5½ 2.94

8 x 6 8.625 7.981 0.322 6.625 6.065 0.280 6 5.71 8 x 5 8.625 7.981 0.322 5.563 5.047 0.258 6 5.40 8 x 4 8.625 7.981 0.322 4.500 4.026 0.237 6 5.10† 8 x 3½ 8.625 7.981 0.322 4.000 3.548 0.226 6 4.97

10 x 8 10.750 10.020 0.365 8.625 7.981 0.322 7 9.58 10 x 6 10.750 10.020 0.365 6.625 6.065 0.280 7 8.78 10 x 5 10.750 10.020 0.365 5.563 5.047 0.258 7 8.42† 10 x 4 10.750 10.020 0.365 4.500 4.026 0.237 7 8.06

12 x 10 12.750 12.000 0.375 10.750 10.020 0.365 8 13.6 12 x 8 12.750 12.000 0.375 8.625 7.981 0.322 8 12.7 12 x 6 12.750 12.000 0.375 6.625 6.065 0.280 8 11.8 12 x 5 12.750 12.000 0.375 5.563 5.047 0.258 8 11.4* 12 x 10 12.750 11.938 0.406 10.750 10.020 0.365 8 14.7* 12 x 8 12.750 11.938 0.406 8.625 7.981 0.322 8 13.7* 12 x 6 12.750 11.938 0.406 6.625 6.065 0.280 8 12.8*† 12 x 5 12.750 11.938 0.406 5.563 5.047 0.258 8 12.3

14 x 12 14.000 13.250 0.375 12.750 12.000 0.375 13 25.4 14 x 10 14.000 13.250 0.375 10.750 10.020 0.365 13 23.6 14 x 8 14.000 13.250 0.375 8.625 7.981 0.322 13 21.8* 14 x 12 14.000 13.124 0.438 12.750 11.938 0.406 13 29.5* 14 x 10 14.000 13.124 0.438 10.750 10.020 0.365 13 27.4* 14 x 8 14.000 13.124 0.438 8.625 7.981 0.322 13 25.4

16 x 14 16.000 15.250 0.375 14.000 13.250 0.375 14 31.0 16 x 12 16.000 15.250 0.375 12.750 12.000 0.375 14 29.6 16 x 10 16.000 15.250 0.375 10.750 10.020 0.365 14 27.8* 16 x 14 16.000 15.000 0.500 14.000 13.124 0.438 14 41.1* 16 x 12 16.000 15.000 0.500 12.750 11.938 0.406 14 39.2* 16 x 10 16.000 15.000 0.500 10.750 10.020 0.365 14 36.8

18 x 16 18.000 17.250 0.375 16.000 15.250 0.375 15 37.8 18 x 14 18.000 17.250 0.375 14.000 13.250 0.375 15 35.7 18 x 12 18.000 17.250 0.375 12.750 12.000 0.375 15 34.3* 18 x 16 18.000 16.876 0.562 16.000 15.000 0.500 15 56.2* 18 x 14 18.000 16.876 0.562 14.000 13.124 0.438 15 53.0* 18 x 12 18.000 16.876 0.562 12.750 12.750 0.406 15 51.0

OD1

ID1

T1

H

OD2

ID2

T1

OD1

ID1

T1

H

OD2

ID2

T1


Pipe SystemsRobor


ANSI B16.9


¾ x ½ 1.050 0.742 0.154 0.840 0.546 0.147 1½ 0.075

1 x ½ 1.315 0.957 0.179 1.050 0.742 0.154 2 0.147 1 x ½ 1.315 10.957 0.178 0.840 0.546 0.147 2 0.133

1¼ x 1 1.660 1.278 0.191 1.315 0.957 0.179 2 0.206 1¼ x ¾ 1.660 1.278 0.191 1.050 0.742 0.154 2 0.187 1¼ x ½ 1.660 1.278 0.191 0.840 0.546 0.147 2 0.171

1½ x 1¼ 1.900 1.500 0.200 1.660 1.278 0.191 2½ 0.324 1½ x 1 1.900 1.500 0.200 1.315 0.957 0.179 2½ 0.291 1½ x ¾ 1.900 1.500 0.200 1.050 0.742 0.154 2½ 0.266

2 x 1½ 2.375 1.939 0.218 1.900 1.500 0.200 3 0.508 2 x 1¼ 2.375 1.939 0.218 1.660 1.278 0.191 3 0.478 2 x 1 2.375 1.939 0.218 1.315 0.957 0.179 3 0.438 † 2 x ¾ 2.375 1.939 0.218 1.050 0.742 0.154 3 0.406

2½ x 2 2.875 2.323 0.276 2.375 1.939 0.218 3½ 0.919 2½ x 1½ 2.875 2.323 0.276 1.900 1.500 0.200 3½ 0.831 2½ x 1¼ 2.875 2.323 0.276 1.660 1.278 0.191 3½ 0.789 † 2½ x 1 2.875 2.323 0.276 1.315 0.957 0.179 3½ 0.727

3 x 2½ 3.500 2.900 0.300 2.875 2.323 0.276 3½ 1.23 3 x 2 3.500 2.900 0.300 2.375 1.939 0.218 3½ 1.13 3 x 1½ 3.500 2.900 0.300 1.900 1.500 0.200 3½ 1.04 3 x 1¼ 3.500 2.900 0.300 1.660 1.278 0.191 3½ 0.956

3½ x 3 4.000 3.364 0.318 3.500 2.900 0.300 4 1.77 3½ x 2½ 4.000 3.364 0.318 2.875 2.323 0.276 4 1.62 3½ x 2 4.000 3.364 0.318 2.375 1.939 0.218 4 1.51 3½ x 1½ 4.000 3.364 0.318 1.900 1.500 0.200 4 1.41

4 x 3½ 4.500 3.826 0.337 4.000 3.364 0.318 4 2.14 4 x 3 4.500 3.826 0.337 3.500 2.900 0.300 4 2.02 4 x 2½ 4.500 3.826 0.337 2.875 2.323 0.300 4 1.86 4 x 2 4.500 3.826 0.337 2.375 1.939 0.218 4 1.76

5 x 4 5.563 4.813 0.375 4.500 3.826 0.337 5 3.52 5 x 3½ 5.563 4.813 0.375 4.000 3.364 0.318 5 3.34 5 x 3 5.563 4.813 0.375 3.500 2.900 0.300 5 3.18 5 x 2½ 5.563 4.813 0.375 2.875 2.323 0.276 5 2.01

CONTINUED

• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 80 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • All Nominal Pipe Size Butt-Welding Fitting are seamless.

OD1

ID1

T1

H

OD2

ID2

T1

OD1

ID1

T1

H

OD2

ID2

T1


Pipe SystemsRobor

ANSI B16.9


6 x 5 6.625 5.761 0.432 5.563 4.813 0.375 5½ 5.38 6 x 4 6.625 5.761 0.432 4.500 3.826 0.337 5½ 4.96 6 x 3½ 6.625 5.761 0.432 4.000 3.364 0.318 5½ 4.76 6 x 3 6.625 5.761 0.432 3.500 2.900 0.300 5½ 4.56 † 6 x 2½ 6.625 5.761 0.432 2.975 2.323 0.276 5½ 4.38

8 x 6 8.625 7.625 0.500 6.625 5.761 0.432 6 8.63 8 x 5 8.625 7.625 0.500 5.563 4.813 0.375 6 8.14 8 x 4 8.625 7.625 0.500 4.500 3.826 0.337 6 7.68 † 8 x 3½ 8.625 7.625 0.500 4.000 3.364 0.318 6 7.46

10 x 8 10.750 9.750 0.500 8.625 7.625 0.500 7 12.9 10 x 6 10.750 9.750 0.500 6.625 5.761 0.432 7 11.8 10 x 5 10.750 9.750 0.500 5.563 4.813 0.375 7 11.3 † 10 x 4 10.750 9.750 0.500 4.500 3.826 0.337 7 10.8 10 x 8 10.750 9.750 0.500 8.625 7.625 0.500 7 15.4 * 10 x 6 10.750 9.750 0.500 6.625 5.761 0.432 7 14.2 * 10 x 5 10.750 9.750 0.500 5.563 4.813 0.375 7 13.6 *† 10 x 4 10.750 9.750 0.500 4.500 3.826 0.337 7 12.9

12 x 10 12.750 11.750 0.500 10.750 9.750 0.500 8 18.0 12 x 8 12.750 11.750 0.500 8.625 7.625 0.500 8 16.7 12 x 6 12.750 11.750 0.500 6.625 5.761 0.432 8 15.6 12 x 5 12.750 11.750 0.500 5.563 4.813 0.375 8 15.0 * 12 x 10 12.750 11.374 0.688 10.750 9.562 0.594 8 24.8 * 12 x 8 12.750 11.374 0.688 8.625 7.625 0.500 8 22.7 * 12 x 6 12.750 11.374 0.688 6.625 5.761 0.432 8 21.4 *† 12 x 5 12.750 11.374 0.688 5.563 4.813 0.375 8 20.6

14 x 12 14.000 13.000 0.500 12.750 11.750 0.500 13 33.6 14 x 10 14.000 13.000 0.500 10.750 9.750 0.500 13 31.2 14 x 8 14.000 13.000 0.500 8.625 7.625 0.500 13 28.9 * 14 x 12 14.000 12.500 0.750 12.750 11.374 0.688 13 49.8 * 14 x 10 14.000 12.500 0.750 10.750 9.562 0.594 13 46.1 * 14 x 8 14.000 12.500 0.750 8.625 7.625 0.500 13 42.2

16 x 14 16.000 15.000 0.500 14.000 13.000 0.500 14 41.1 16 x 12 16.000 15.000 0.500 12.750 11.750 0.500 14 39.2 16 x 10 16.000 15.000 0.500 10.750 9.750 0.500 14 36.8 * 16 x 14 16.000 14.312 0.844 14.000 12.500 0.750 14 67.7 * 16 x 12 16.000 14.312 0.844 12.750 11.374 0.688 14 65.0 * 16 x 10 16.000 14.312 0.844 10.750 9.562 0.594 14 60.8

18 x 16 18.000 17.000 0.500 16.000 15.000 0.500 15 50.1 18 x 14 18.000 17.000 0.500 14.000 13.000 0.500 15 47.4 18 x 12 18.000 17.000 0.500 12.750 11.750 0.500 15 45.5 * 18 x 16 18.000 16.124 0.938 16.000 14.312 0.844 15 91.4 * 18 x 14 18.000 16.124 0.938 14.000 12.500 0.750 15 86.4 * 18 x 12 18.000 16.124 0.938 12.750 11.374 0.688 15 83.3

WROUGHT STEEL BUTT-WELDING FITTINGS

OD1

ID1

T1

H

OD2

ID2

T1

OD1

ID1

T1

H

OD2

ID2

T1


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSXXSReducers (Concentric and Eccentric)

ANSI B16.9


1 x ¾ 1.315 0.599 0.358 1.050 0.434 0.308 2 0.246 1 x ½ 1.315 0.599 0.358 0.840 0.252 0.294 2 0.215

1¼ x 1 1.660 0.896 0.382 1.315 0.599 0.358 2 0.350 1¼ x ¾ 1.660 0.896 0.382 1.050 0.434 0.308 2 0.310

1½ x 1¼ 1.900 1.100 0.400 1.660 0.896 0.382 2½ 0.567 1½ x 1 1.900 1.100 0.400 1.315 0.599 0.358 2½ 0.500 1½ x ¾ 1.900 1.100 0.400 1.050 0.434 0.308 2½ 0.449

2 x 1½ 2.375 1.503 0.436 1.900 1.100 0.400 3 0.909 2 x 1¼ 2.375 1.503 0.436 1.660 0.896 0.382 3 0.851 † 2 x 1 2.375 1.503 0.436 1.315 0.599 0.358 3 0.765

2½ x 2 2.875 1.771 0.552 2.375 1.503 0.436 3½ 1.68 2½ x 1½ 2.875 1.771 0.552 1.900 1.100 0.400 3½ 1.51 † 2½ x 1¼ 2.875 1.771 0.552 1.660 0.896 0.382 3½ 1.42

3 x 2½ 3.500 2.300 0.600 2.875 1.771 0.552 3½ 2.25 3 x 2 3.500 2.300 0.600 2.375 1.503 0.436 3½ 2.01 3 x 1½ 3.500 2.300 0.600 1.900 1.100 0.400 3½ 1.83

4 x 3 4.500 3.152 0.674 3.500 2.300 0.600 4 3.65 4 x 2½ 4.500 3.152 0.674 2.875 1.771 0.552 4 3.41 4 x 2 4.500 3.152 0.674 2.375 1.503 0.436 4 3.11

5 x 4 5.563 4.063 0.750 4.500 3.152 0.674 5 6.47 5 x 3 5.563 4.063 0.750 3.500 2.300 0.600 5 5.78 5 x 2½ 5.563 4.063 0.750 2.875 1.771 0.552 5 5.46

6 x 5 6.625 4.897 0.864 5.563 4.063 0.750 5½ 9.89 6 x 4 6.625 4.897 0.864 4.500 3.152 0.674 5½ 8.98 6 x 3 6.625 4.897 0.864 3.500 2.300 0.600 5½ 8.21 † 6 x 2½ 6.625 4.897 0.864 2.875 1.771 0.552 6 7.83

8 x 6 8.625 6.875 0.875 6.625 4.897 0.864 6 14.3 8 x 5 8.625 6.875 0.875 5.563 4.063 0.750 6 13.4 † 8 x 4 8.625 6.875 0.875 4.500 3.152 0.674 6 12.6

10 x 8 10.750 8.750 1.000 8.625 6.875 0.875 7 24.3 10 x 6 10.750 8.750 1.000 6.625 4.897 0.864 7 22.1 † 10 x 5 10.750 8.750 1.000 5.563 4.063 0.750 7 21.1

12 x 10 12.750 10.750 1.000 10.750 8.750 1.000 8 34.3 12 x 8 12.750 10.750 1.000 8.625 6.875 0.875 8 31.7 † 12 x 6 12.750 10.750 1.000 6.625 4.897 0.864 8 29.4

• Dagger (†) denotes concentric only.• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch XXS wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • All Nominal Pipe Size Butt-Welding Fitting are seamless.

OD1

ID1

T1

H

OD2

ID2

T1

OD1

ID1

T1

H

OD2

ID2

T1


Pipe SystemsRobor

WROUGHT STEEL BUTT-WELDING FITTINGSSch 160 & 120Reducers (Concentric and Eccentric)

ANSI B16.9

Nominal Outside End to Wall Approx. Nominal Outside End to Wall Thickness Approx. Weight Pipe Diameter End Thickness Weight Pipe Diameter End T1. T2 (kg) Size OD1. OD2 H T1. T2 (kg) Size OD1. OD2 H

Sch 120 Sch 160 Sch 120 Sch 160 Sch 160 Sch 160

1 x ¾ 1.315 2 0.250 0.189 3 x 1½ 3.500 3½ – 0.438 – 1.44 1.050 0.219 1.900 – 0.281

1 x ½ 1.315 2 0.250 0.168 3 x 1¼ 3.500 3½ – 0.438 – 1.37 0.840 0.188 1.660 – 0.250

1¼ x 1 1.660 2 0.250 0.251 4 x 3 4.500 4 – 0.531 – 3.00 1.315 0.250 3.500 – 0.438

1¼ x ¾ 1.660 2 0.250 0.226 4 x 2½ 4.500 4 – 0.531 – 2.76 1.050 0.219 2.875 – 0.375

1½ x 1¼ 1.900 2½ 0.281 0.426 4 x 2 4.500 4 – 0.531 – 2.58 1.660 0.250 2.375 – 0.344

1½ x 1 1.900 2½ 0.281 0.379 5 x 4 5.563 5 0.500 0.625 4.60 5.59 1.315 0.250 4.500 0.438 0.531

1½ x ¾ 1.900 2½ 0.281 † 0.344 5 x 3 5.563 5 – 0.625 – 5.03 1.050 0.219 3.500 – 0.438

2 x 1½ 2.375 3 0.344 0.750 5 x 2½ 5.563 5 – 0.625 – 4.70 1.900 0.281 2.875 – 0.375

2 x 1¼ 2.375 3 0.344 0.702 6 x 5 6.625 5½ 0.562 0.719 6.94 8.63 1.660 0.250 5.563 0.500 0.625

2 x 1 2.375 3 0.344 † 0.635 6 x 4 6.625 5½ 0.562 0.719 6.38 7.88 1.315 0.250 4.500 0.438 0.531

2½ x 2 2.875 3½ 0.375 1.20 6 x 3 6.625 5½ – 0.719 – 7.21 2.375 0.344 3.500 – 0.438

2½ x 1½ 2.875 3½ 0.375 1.08 6 x 2½ 6.625 5½ – 0.719 – † 6.80 1.900 0.281 2.875 – 0.375

2½ x 1¼ 2.875 3½ 0.375 † 1.02 8 x 6 8.625 6 0.719 0.906 12.2 15.0 1.660 0.250 6.625 0.562 0.719

3 x 2½ 3.500 3½ 0.438 1.71 8 x 5 8.625 6 0.719 0.906 11.5 14.0 2.875 0.375 5.563 0.500 0.625

3 x 2 3.500 3½ 0.438 1.57 8 x 4 8.625 6 0.719 0.906 † 10.8 † 13.1 2.375 0.344 4.500 0.438 0.531

• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 160 & 120 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • In the outside diameter and wall thickness columns, the upper line is large OD, the lower line small OD.

OD1

ID1

T1

H

OD2

ID2

T1

OD1

ID1

T1

H

OD2

ID2

T1


Pipe SystemsRobor

ANSI B16.9

Nominal Outside End to Wall Thickness T1, T2 Pipe Diameter End Size OD1, 0D2 H Sch 10 Sch 20 Sch 30 Sch 60 Sch 100 Sch 120 Sch 140 Sch 160

6 x 8 10.750 7 – 0.250 0.307 0.500 0.719 0.844 1.000 1.125 8.625 – 0.250 0.277 0.406 0.594 0.719 0.812 0.906

10 x 6 10.750 7 – – – – – 0.844 – 1.125 6.625 – – – – – 0.562 – 0.719

10 x 5 10.750 7 – – – – – 0.844 – 1.125 5.563 – – – – – 0.500 – 0.625

10 x 4 10.750 7 – – – – – 0.844 – 1.125 4.500 – – – – – 0.438 – 0.531

12 x 10 12.750 8 – 0.250 0.330 0.562 0.844 1.000 1.125 1.312 10.750 – 0.250 0.307 0.500 0.719 0.844 1.000 1.125

12 x 8 12.750 8 – 0.250 0.330 0.562 0.844 1.000 1.125 1.312 8.625 – 0.250 0.277 0.406 0.594 0.719 0.812 0.906

12 x 6 12.750 8 – – – – – 1.000 – 1.312 6.625 – – – – – 0.562 – 0.719

14 x 12 14.000 13 – 0.312 0.375 0.594 0.938 1.094 1.250 1.406 12.750 – 0.250 0.330 0.562 0.844 1.000 1.125 1.312

14 x 10 14.000 13 – 0.312 0.375 0.594 0.938 1.094 1.250 1.406 10.750 – 0.250 0.307 0.500 0.719 0.844 1.000 1.125

14 x 8 14.000 13 – 0.312 0.375 0.594 0.938 1.094 1.250 1.406 8.625 – 0.250 0.277 0.406 0.594 0.719 0.812 0.906

16 x 14 16.000 14 0.250 0.312 0.375 0.656 1.031 1.219 1.438 1.594 14.000 0.250 0.312 0.375 0.594 0.938 1.094 1.250 1.406

16 x 12 16.000 14 – 0.312 0.375 0.656 1.031 1.219 1.438 1.594 10.750 – 0.250 0.330 0.562 0.844 1.000 1.125 1.312

16 x 10 18.000 14 – 0.312 0.375 0.656 1.031 1.219 1.438 1.594 16.000 – 0.250 0.307 0.500 0.719 0.844 1.000 1.125

18 x 16 18.000 15 0.250 0.312 0.438 0.750 1.156 1.375 1.562 1.781 16.000 0.250 0.312 0.375 0.656 1.031 1.219 1.438 1.594

18 x 14 18.000 15 0.250 0.312 0.438 0.750 1.156 1.375 1.542 1.781 14.000 0.250 0.312 0.375 0.594 0.938 1.094 1.250 1.406

18 x 12 18.000 15 – 0.312 0.438 0.750 1.156 1.375 1.562 1.781 12.750 – 0.250 0.330 0.562 0.844 1.000 1.125 1.312

20 x 18 20.000 20 0.250 0.375 0.500 0.812 – – – – 18.000 0.250 0.312 0.375 0.438 – – – –

20 x 16 20.000 20 0.250 0.375 0.500 0.812 – – – – 16.000 0.250 0.312 0.438 0.656 – – – –

20 x 14 20.000 20 0.250 0.375 0.500 0.812 – – – – 14.000 0.250 0.312 0.375 0.594 – – – –

22 x 20 22.000 20 0.250 0.375 0.500 0.875 – – – – 20.000 0.250 0.375 0.500 0.812 – – – –

22 x 18 22.000 20 0.250 0.375 0.500 0.875 – – – – 18.000 0.250 0.312 0.438 0.750 – – – –

22 x 16 22.000 20 0.250 0.375 0.500 0.875 – – – – 16.000 0.250 0.312 0.375 0.656 – – – –

WROUGHT STEEL BUTT-WELDING FITTINGSSch 10, 20, 30, 100, 120, 140 and 160Reducers (Concentric and Eccentric)

OD1

ID1 T1

H

OD2

ID2

T1

OD1

ID1

T1

H

OD2

ID2

T1


Pipe SystemsRobor

ANSI B16.9

Nominal Approx. Mass (kg) Pipe Size Sch 10 Sch 20 Sch 30 Sch 60 Sch 100 Sch 120 Sch 140 Sch 160

10 x 8 – 9.58 9.58 12.9 21.3 21.3 27.5 27.5

10 x 6 – – – – – 19.5 – 25.1

10 x 5 – – – – – † 18.6 – † 23.9

10 x 4 – – – – – 22.6 – 22.6

12 x 10 – 13.6 13.6 24.8 35.0 35.0 44.6 44.6

12 x 8 – 12.7 12.7 22.7 32.3 32.3 41.0 41.0

12 x 6 – – – – – † 30.1 – † 38.0

14 x 12 – 25.4 25.4 49.8 70.6 70.6 88.5 88.5

14 x 10 – 23.6 23.6 46.1 65.3 65.3 81.6 81.6

14 x 8 – 21.8 21.8 42.2 † 59.9 † 59.9 † 75.7 † 74.7

16 x 14 31.0 31.0 31.0 67.7 95.2 95.2 121 121

16 x 12 – 29.6 29.6 65.0 91.3 91.3 116 116

16 x 10 – 27.8 27.8 60.8 85.3 85.3 108 108

18 x 16 37.8 37.8 50.1 91.4 130 130 165 165 18 x 14 35.7 35.7 47.4 86.4 123 123 155 155

18 x 12 – 34.3 45.5 83.3 118 118 149 149

20 x 18 37.9 56.5 74.8 119 – – – –

20 x 16 36.1 53.7 71.0 113 – – – –

20 x 14 34.2 50.9 67.4 107 – – – –

22 x 20 42.0 62.6 82.9 142 – – – –

22 x 18 40.1 59.7 79.2 136 – – – –

22 x 16 38.3 57.1 75.6 130 – – – –

• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade.

OD1

ID1

T1

H

OD2

ID2

T1

OD1

ID1

T1

H

OD2

ID2

T1


Pipe SystemsRobor

ANSI B16.9

Nominal Outside End to Wall Thickness Pipe Diameter End Size OD1. 0D2 H Sch 10 Sch 20 Sch 30 Sch 60

24 x 22 24.000 20 0.250 0.375 0.562 0.969 22.000 0.250 0.375 0.500 0.875

24 x 20 24.000 20 0.250 0.375 0.562 0.969 20.000 0.250 0.375 0.500 0.812

24 x 18 24.000 20 0.250 0.375 0.562 0.969 18.000 0.250 0.312 0.438 0.750

26 x 22 26.000 24 0.312 0.500 – – 22.000 0.250 0.375 – –

26 x 18 26.000 24 0.312 0.500 – – 18.000 0.250 0.312 – –

26 x 16 26.000 24 0.312 0.500 – – 16.000 0.250 0.312 – –

28 x 24 28.000 24 0.312 0.500 0.625 – 24.000 0.250 0.375 0.562

28 x 20 28.000 24 0.312 0.500 0.625 – 20.000 0.250 0.375 0.500 –

28 x 18 28.000 24 0.312 0.500 0.625 – 18.000 0.250 0.312 0.438 –

30 x 26 30.000 24 0.312 0.500 – – 26.000 0.312 0.500 – –

30 x 22 30.000 24 0.312 0.500 0.625 – 22.000 0.250 0.375 0.500 –

30 x 20 30.000 24 0.312 0.500 0.625 – 20.000 0.250 0.375 0.500 –

32. x 28 32.000 24 0.312 0.500 0.625 – 28.000 0.312 0.500 0.625 –

32 x 24 32.000 24 0.312 0.500 0.625 – 24.000 0.250 0.375 0.562 –

32 x 22 32.000 24 0.312 0.500 0.625 – 22.000 0.250 0.375 0.500 –

34 x 30 34.000 24 0.312 0.500 0.625 – 30.000 0.312 0.500 0.625 –

34 x 26 34.000 24 0.312 0.500 – – 26.000 0.312 0.500 – –

34 x 22 34.000 24 0.312 0.500 0.625 – 22.000 0.250 0.375 0.500 –

36 x 32 36.000 24 0.312 0.500 0.625 – 32.000 0.312 0.500 0.625 –

36 x 28 36.000 24 0.312 0.500 0.625 – 28.000 0.312 0.500 0.625 –

36 x 24 36.000 24 0.312 0.500 0.625 – 24.000 0.250 0.375 0.562 –

WROUGHT STEEL BUTT-WELDING FITTINGSSch 10, 20, 30 and 60Reducers (Concentric and Eccentric)

• Wall thicknesses conform to ANSI B36.10 Specifi cations for STD and Sch 10, 20, 30 & 60 wall pipe.• Pressure- Temperature Ratings are identical to those for seamless pipe of the same size, wall thickness or Schedule, and material grade. • All Nominal Pipe Size Butt-Welding Fitting are seamless.

OD1

ID1

T1

H

OD2

ID2

T1

OD1

ID1

T1

H

OD2

ID2

T1


Pipe SystemsRobor

ANSI B16.9

Standard (Std. W) Extra Strong (XS) Double Extra Strong (XXS) Nominal Outside Pipe Size Diameter Nominal Approx. Nominal Approx. Nominal Approx. Length Wall Mass Wall Mass Wall Mass Thickness Thickness Thickness

ID OD T T T c

inch mm mm kg mm kg mm kg mm

½ 21.3 2.8 0.032 3.7 0.045 – – 31.75

¾ 26.7 2.9 0.059 3.9 0.086 – – 31.75

1 33.4 3.4 0.0998 4.5 0.127 9.1 0.204 38.1

1¼ 42.2 3.6 0.0141 4.9 0.181 9.7 0.290 38.1

1½ 48.3 3.7 0.168 5.1 0.222 10.2 0.363 38.1

2 60.3 3.9 0.231 5.5 0.313 11.1 0.599 38.1

2½ 73.0 5.2 0.367 7.0 0.467 14.0 0.993 38.1

3 88.9 5.5 0.644 7.6 0.853 15.2 1.79 50.8

3½ 101.6 5.7 0.971 8.1 1.31 16.2 2.64 63.5

4 114.3 6.0 1.15 8.6 1.57 17.1 3.18 63.5

5 141.3 6.6 1.90 9.5 2.65 19.05 5.35 76.2

FITTINGS • WELDING CAPSStandard Wall, Extra Strong,Double Extra Strong

OD ID

C

T


Pipe SystemsRobor

ANSI B16.9

Standard (Std. W) Extra Strong (XS) Double Extra Strong (XXS) Nominal Outside Pipe Size Diameter Nominal Approx. Nominal Approx. Nominal Approx. Length Wall Mass Wall Mass Wall Mass Thickness Thickness Thickness

ID OD T T T c

inch mm mm kg mm kg mm kg mm

6 168.3 7.1 2.92 11.0 4.28 21.9 8.48 88.9

8 219.1 8.2 5.08 12.7 7.58 22.2 15.1 101.6

10 273.0 9.3 9.07 12.7 12.0 – – 127

12 323.9 9.5 13.38 12.7 17.2 – – 152.4

14 355.6 9.5 16.06 12.7 20.5 – – 165.1

16 406.4 9.5 20.32 12.32 12.7 – – 177.8

18 457.2 9.5 25.9 12.7 33.6 – – 203.2

20 508.0 9.5 32.21 12.7 42.6 – – 228.6

22 558.8 9.5 37.6 12.7 49.9 – – 254

24 609.6 9.5 46.27 12.7 59.4 – – 266.7

FITTINGS • WELDING CAPSStandard Wall, Extra Strong,Double Extra Strong

OD ID

CT


Pipe SystemsRobor

Wall thickness S

Outside diameter D

Inside diameter I.D.

Radius of 45˚ and 90˚ Aelbows and centre to Bend of tees R

Centre to centre of 180˚ returns O

Back to face of 180˚ returns K

Length of reducers L

Length of caps H

not less than 87½% of nominal thickness

+1,6mmup to 65mm -0,8mm80 – 100mm ±1,6mm125 – 200mm +2,4mm -1,6mm250 – 450mm +4,0mm -3,2mm500 – 1200mm +6,3mm -4,8mm

up to 65mm ±0,8mm80 – 200mm ±1,6mm250 450mm ±3,2mm300 – 1200mm ±4,8mm

up to 200mm ±1,6mm250 – 600mm ±2,4mm650 – 750mm ±3,2mm800 – 1200mm ±4,8mm

up to 200mm ±6,3mm250 – 600mm ±9,6mm

all sizes ±6,3mm

up to 200mm ±1,6mm250 – 600mm ±2,4mm650 – 1200mm ±4,8mm

up to 100mm ±3,2mm125 – 600 ±6,3mm650 – 1200mm ±9,6mm

Wall thickness S

Angularity tolerance Q

Angularity tolerance P

not less than 87½% ofnominal thickness

15 – 100mm 0,8mm125 – 200mm 1,6mm250 – 400mm 2,4mm450 – 600mm 3,2mm650 – 1200mm 4,8mm

15 – 100mm 1,6mm125 – 200mm 3,2mm250 – 400mm 4,8mm350 – 400mm 6,3mm450 – 750mm 9,6mm800 – 1050mm 12,7mm1100 – 1200mm 19,05mm

BUTTWELDING FITTINGS

Dimensional tolerancesto ANSI B 16,9

Bevelled ends to ANSI B 16,25-1964.

Plain bevelForm (A)

For wall thickness (T) 22,2mm or less

Compound bevelForm (B)

For wall thicknesses (T) greater than 22,2mm

U

UO

RR

K

QQ P


Pipe SystemsRobor

Dimensions of tube used in manufacture

Nominal Outside Inside Thickness

Size Diameter Diameter

15 21.7 16.1 2.8

20 27.2 21.6 2.8

25 34 27.6 3.2

32 42.7 35.7 3.5

40 48.6 41.6 3.5

50 60.5 52.9 3.8

65 76.3 67.9 4.2

80 89.1 80.7 4.2

90 101.6 93.2 4.2

100 114.3 105.3 4.5

125 139.8 130.8 4.5

150 165.2 155.2 5

200 216.3 204.7 5.8

250 267.4 254.2 6.6

300 318.5 304.7 6.9

350 355.6 339.8 7.9

400 406.4 390.6 7.9

450 457.2 441.4 7.9

500 508 492.2 7.9

BUTTWELDING FITTINGSTUBE STANDARDS USED TO MANUFACTURE JIS FITTINGS

JIS Fitting


Pipe SystemsRobor

Dimensions of 45˚ Elbows, 90˚ C Elbows, 180˚ Elbows and Caps

15 21.7 15.8 38.1 – 76.2 – 49 – –

20 27.2 15.8 38.1 – 76.2 – 51.7 – –

25 34 15.8 38.1 25.4 76.2 50.8 55.1 42.4 38.1

32 42.7 19.7 47.6 31.8 95.2 63.6 69 532 38.1

40 48.6 23.7 57.2 38.1 114.4 76.2 81.5 62.4 38.1

50 60.5 31.6 76.2 50.8 152.4 101.6 106.5 81.1 38.1

65 76.3 39.5 95.3 63.5 190.6 127 133.5 101.7 38.1

80 89.1 47.3 114.3 76.2 228.6 152.4 158.9 120.8 50.8

90 101.6 55.3 133.4 88.9 266.8 177.8 184.2 139.7 63.5

100 114.3 63.1 152.4 101.6 304.8 203.2 209.6 158.8 • 63.5

125 139.8 78.9 190.5 127 381 254 260.4 196.9 76.2

• 150 165.2 94.7 228.6 152.4 457.2 304.8 311.2 235 88.9

200 216.3 126.3 304.8 203.2 609.6 406.4 413 311.4 101.6

. 250 267.4 157.8 381 254 762 508 514.7 387.7 127

‘ 300 318.5 189.4 457.2 304.8 914.4 609.6 616.5 464.1 152.4

350 355.6 220.9 533.4 355.6 1066.8 711.2 711.2 533.4 165.1

400 406.4 252.5 609.6 • 1219.2 812.8 812.8 609.6 177.8

450 457.2 281.1 685.8 457.2 – – – – 2032

500 508 315.6 762 508 – – – – 228.6

BUTTWELDING FITTINGS

NominalSize

A

OutsideDiameter

Centre to End Centre to Centre Back to Face

45˚ ElbowH

Long

90˚ ElbowF

Long ShortCAPE

180˚ ElbowP

Long Short

180˚ ElbowK

Long Short

45˚ELBOWS

JIS Fittings

H

H

EFF

P

P

90˚ELBOWS 180˚ELBOWS END CAPS


Pipe SystemsRobor

15 21.7 21.7 25.4 25.4

20 27.2 27.2 28.6 28.6

25 34 34 38.1 38.1

32 42.7 42.7 47.6 47.6

40 48.6 48.6 57.2 57.2

50 60.5 60.5 63.5 63.5

65 76.3 76.3 76.2 76.2

80 89.1 89.1 85.7 85.7

90 101.6 101.6 95.3 95.3

100 114.3 114.3 104.8 104.8

125 139.8 139.8 123.8 123.8

150 165.2 165.2 142.9 142.9

200 216.3 216.3 177.8 177.8

250 267.4 267.4 215.9 215.9

300 318.5 318.5 254 254

350 355.6 355.6 279.4 279.4

400 406.4 406.4 304.8 304.8

450 457.2 457.2 342.9 342.9

500 508 508 381 381

BUTTWELDING FITTINGSJIS Fittings Straight Tees

NominalDiameter

OutsideDiameter

Distance from centreto end faces

A MCD2D1

M

C C


Pipe SystemsRobor

20 x 20 x 15 27.2 21.7 28.6 28.6 125 x 125 x 100 139.8 114.3 123.8 117.5

25 x 25 x 20 34 27.2 38.1 38.1 125 x 125 x 90 139.8 101.6 123.8 114.3

25 x 25 x 15 34 21.7 38.1 38.1 125 x 125 x 80 139.8 89.1 123.8 111.1

32 x 32 x 25 42.7 34 47.6 47.6 125 x 125 x 65 139.8 76.3 123.8 108

32 x 32 x 20 42.7 27.2 47.6 47.6 125 x 125 x 50 139.8 60.5 123.8 104.8

32 x 32 x 15 42.7 21.7 47.6 47.6 150 x 150 x 125 165.2 139.8 142.9 136.5

40 x 40 x 32 48.6 42.7 57.2 57.2 150 x 150 x 100 165.2 114.3 142.9 130.2

40 x 40 x 25 48.6 31 57.2 57.2 150 x 150 x 90 165.2 101.6 142.9 127

40 x 40 x 20 48.6 27.2 57.2 57.2 150 x 150 x 80 165.2 89.1 142.9 123.8

40 x 40 x 15 48.6 21.7 57.2 57.2 150 x 150 x 65 165.2 76.3 142.9 120.7

50 x 50 x 40 60.5 48.6 63.5 60.3 200 x 200 x 150 216.3 165.2 177.8 168.3

50 x 50 x 32 60.5 42.7 63.5 57.2 200 x 200 x 125 216.3 139.8 177.6 161.9

50 x 50 x 25 60.5 31 63.5 50.8 200 x 200 x 100 216.3 114.3 177.6 155.6

50 x 50 x 20 60.5 27.2 63.5 44.5 200 x 200 x 90 216.3 101.6 177.8 l52.4

65 x 65 x 50 76.3 60.5 76.2 69.9 200 x 250 x 200 267.4 216.3 215.9 203.2

65 x 65 x 40 76.3 48.6 76.2 66.7 250 x 250 x 150 267.4 165.2 215.9 193.7

65 x 65 x 32 76.3 42.7 76.2 63.5 250 x 250 x 125 267.4 139.8 215.9 190.5

65 x 65 x 25 76.3 34 76.2 57.2 250 x 250 x 100 267.4 114.3 215.9 184.2

80 x 80 x 65 89.1 76.3 85.7 82.6 300 x 300 x 250 318.5 267.4 254 241.3

80 x 80 x 50 89.1 60.5 85.7 76.2 300 x 300 x 200 318.5 216.3 254 228.6

80 x 80 x 40 89.1 48.6 85.7 73 300 x 300 x 150 318.5 165.2 254 219.1

80 x 80 x 32 89.1 42.7 85.7 69.9 300 x 300 x 125 318.5 139.8 254 215.9

90 x 90 x 60 101.15 89.1 95.3 92.1 350 x 350 x 300 355.6 318.5 279.4 269.9

90 x 90 x 65 101.6 76.3 95.3 88.9 350 x 350 x 250 355.6 267.4 279.4 257.2

90 x 90 x 50 101.6 60.5 95.3 82.6 350 x 350 x 200 355.6 216.3 279.4 247.7

90 x 90 x 40 101.6 48.6 95.3 79.4 350 x 350 x 150 355.6 165.2 279.4 238.1

100 x 100 x 90 114.3 101.6 104.8 101.6 400 x 400 x 350 406.4 355.6 304.8 304.8

100 x 100 x 80 114.3 89.1 104.8 98.4 400 x 400 x 300 406.4 318.5 304.8 295.3

100 x 100 x 65 114.3 76.3 104.8 95.3 400 x. 400 x 250 406.4 267.4 304.8 282.6

100 x 100 x 50 114.3 60.5 104.8 88.9 400 x 400 x 200 406.4 216.3 304.8 373.1

100 x 100 x 40 114.3 48.6 104.8 85.7 400 x 400 x 150 406.4 165.2 304.8 263.5

BUTTWELDING FITTINGSJIS Reducing Tees Fittings

NominalDiameter1 x 2

A

OutsideDiameter

D1 D2

Distances fromcentre to end face

C M

NominalDiameter1 x 2

A

OutsideDiameter

D1 D2


C M

M

C C

D1

D2


Pipe SystemsRobor

20 x 15 27.2 21.7 38.1 100 x 50 114.3 60.5 101.6

25 x 20 34 27.2 50.8 100 x 50 114.3 48.6 101.6

25 x 15 34 21.7 50.8 125 x 100 139.8 114.3 127

32 x 25 42.7 34 50.8 125 x 90 139.8 101.6 127

32 x 20 42.7 27.2 50.8 125 x 80 139.8 89.1 127

32 x 15 42.7 21.7 50.8 125 x 65 139.8 76.3 127

40 x 32 48.6 42.7 63.5 125 x 150 139.8 60.5 127

40 x 25 48.6 34 63.5 150 x 125 165.2 139.8 139.7

40 x 20 48.6 27.2 63.5 150 x 100 165.2 114.3 139.7

40 x 15 48.6 21.7 63.5 150 x 90 165.2 101.6 139.7

50 x 40 60.5 48.6 76.2 150 x 80 165.2 89.1 139.7

50 x 32 60.5 42.7 76.2 150 x 65 165.2 76.3 139.7

50 x 25 60.5 34 76.2 200 x 150 216.3 165.2 152.4

50 x 20 60.5 27.2 76.2 200 x 125 216.3 139.8 152.4

65 x 50 76.3 6.05 88.9 200 x 100 216.3 114.3 152.4

65 x 40 76.3 48.6 88.9 200 x 90 216.3 101.6 152.4

65 x 32 76.3 42.7 88.9 250 x 200 267.4 216.3 177.8

65 x 25 76.3 34 88.9 250 x 100 267.4 165.2 177.8

80 x 65 89.1 76.3 88.9 250 x 125 267.4 139.8 177.8

80 x 50 89.1 60.5 88.9 250 x 100 267.4 114.3 177.8

80 x 40 89.1 48.6 88.9 300 x 250 318.5 267.4 203.2

80 x 32 89.1 42.7 88.9 300 x 200 318.5 216.3 203.2

90 x 80 101.6 89.1 101.6 300 x 150 318.5 165.2 203.2

90 x 65 101.6 76.3 101.6 300 x 125 318.5 139.8 203.2

90 x 50 101.6 60.5 101.6 350 x 300 355.6 318.5 330.2

90 x 40 101.6 48.6 101.6 350 x 250 355.6 267.4 330.2

90 x 32 101.6 42.7 101.6 350 x 200 355.6 216.3 330.2

100 x 90 114.3 101.6 101.6 350 x 150 355.6 165.2 330.2

100 x 80 114.3 89.1 101.6 400 x 350 406.4 355.6 355.6

100 x 65 114.3 76.3 101.6 400 x 300 406.4 318.5 355.6

BUTTWELDING FITTINGSJIS Fittings

NominalDiameter1 x 2 mm

A

OutsideDiameter

mm

D1 D2


mm

H

NominalDiameter1 x 2 mm

A

OutsideDiameter

mm

D1 D2


H

H

D1

D2D

1

D2

H

CONCENTRIC ECCENTRIC

For end preparation details see page W38


Pipe SystemsRobor

Approximate mass each kg

20 x 15 .116 .057 200 x 100 11.30 3.67

25 x 15 .213 .100 200 x 125 11.50 3.87

25 x 20 .221 .110 200 x 150 11.90 4.17

32 x 20 .366 .140 250 x 125 19.20 6.06

32 x 25 .386 .154 250 x 150 19.50 6.32

40 x 20 .501 .191 250 x 200 20.40 6.87

40 x 25 .525 .209 300 x 150 28.10 8.69

40 x 32 .557 .232 300 x 200 29.00 9.28

50 x 25 .725 .315 300 x 250 30.40 9.97

50 x 32 .766 .344 350 x 200 40.00 18.30

50 x 40 .792 .364 350 x 250 41.20 19.70

65 x 32 1.22 .518 350 x 300 42.70 21.20

65 x 40 1.25 .543 400 x 250 49.70 18.20

65 x 50 1.31 .594 400 x 300 50.30 19.80

80 x 40 1.62 .611 400 x 350 51.20 20.90

80 x 50 1.68 .658 450 x 300 63.30 23.30

80 x 65 1.79 .725 450 x 350 64.20 24.50

100 x 50 2.72 .967 450 x 400 64.80 26.30

100 x 65 2.84 1.04 500 x 350 78.70 35.30

100 x 80 2.92 1.10 500 x 400 79.40 37.60

125 x 65 4.00 1.50 500 x 450 80.00 40.00

125 x 80 4.08 1.58

125 x 100 4.30 1.74

150 x 65 5.93 2.00

150 x 80 6.01 2.18

150 x 100 6.23 2.36

150 x 125 6.45 2.55

BUTTWELDING FITTINGS • MASSESOFF UNEQUAL TEE’S AND REDUCERS

JIS Fittings

Size(mm)

ReducingTees(kg)

ConcentricReducers

(kg)

Size(mm)

ReducingTees(kg)

ConcentricReducers

(kg)


Pipe SystemsRobor

BUTTWELDING FITTINGS • MASSESOFF EQUAL TEE’S, CAPS AND ELBOWS

JIS Fittings

Approximate mass each kg

15 .032 .078 – .156 – .085

20 .041 .100 – .200 – .122

25 .060 .146 .097 .292 – .236

32 .104 .252 .169 .504 – .411

40 .144 .350 .233 .700 – .573

50 .262 .634 .423 1.268 .230 .851

65 .463 1.120 .745 2.240 .343 1.420

80 .654 1.580 1.050 3.160 .513 1.870

100 1.204 2.910 1.940 5.820 .885 3.130

125 1.858 4.490 2.990 8.890 1.314 4.530

150 2.935 7.090 4.730 14.180 2.017 6.840

200 5.961 14.400 9.610 28.800 3.658 12.800

250 10.515 25.400 16.000 50.800 6.395 21.800

300 15.773 38.100 25.400 76.200 9.516 32.000

350 23.473 56.700 37.800 113.400 13.276 44.700

400 30.760 74.300 49.500 148.600 16.680 51.700

450 34.858 84.200 62.800 168.400 21.241 65.400

500 48.438 117.000 77.700 234.000 26.553 80.700

Size(mm)

Elbows45˚(kg)

Elbows90˚(kg)

Elbows90˚(kg)

Elbows180˚(kg)

Caps(kg)

StraightTees(kg)


Pipe SystemsRobor

FORGED FITTINGS • 3000LB SERIES90° ELBOWS ..................................................................................................................................................................FHT2

45º ELBOWS ...................................................................................................................................................................FHT2

TEES ................................................................................................................................................................................FHT3

UNION NUTS ...................................................................................................................................................................FHT3

COUPLINGS ......................................................................................................................................................................FHT4

CAPS ................................................................................................................................................................................FHT4

HEXAGONAL HEADPLUGS • 6000 LB SERIESSCREWED AND SOCKET WELDING .................................................................................................................................FHT6

90˚ ELBOW TEE 45˚ ELBOW CROSS COUPLING & HALF COUPLING ..................................................................... FHT7-8

COUPLING, HALF COUPLING & CAP ..............................................................................................................................FHT8

PLUGS & BUSHINGS .......................................................................................................................................................FHT9

FORGED SCREWED & SOCKET WELDING UNIONS.........................................................................................................FHT9

APPROXIMATE WEIGHT LIST .........................................................................................................................................FHT10


Pipe SystemsRobor

Forged 90º ElbowsASA B2¹

FITTINGS3000 lb SERIES

Nominal A B Mass Nominal A B D E Mass bore mm mm (approx) kg bore mm mm mm mm (approx) kg

8 24.5 25.5 0.140 8 24.5 25.5 14.0 9.5 0.120

10 28.5 33.5 0.2.70 10 24.5 25.5 17.5 11.0 0.104

15 33.5 38.0 0.415 15 28.5 33.5 21.7 12.5 0.218

20 38.0 46.0 0.650 20 33.5 38.0 27.1 14.5 0.308

25 44.5 55.5 1.035 25 38.0 46.0 33.8 16.0 0.467

32 51.0 62.0 1.305 32 44.5 55.5 42.6 17.5 0.671

40 60.5 75.5 2.215 40 51.0 62.0 48.7 19.0 0.902

50 63.5 84.5 2.470 50 60.5 75.5 61.1 22.0 1.361

Forged 45ºElbows ASA B2¹


8 25.5 19.0 0.115 8 25.5 19.0 14.0 9.5 0.095

10 38.0 25.5 0.365 10 25.5 19.0 17.5 11.0 0.090

15 38.0 25.5 0.340 15 38.0 25.5 21.7 11.0 0.260

20 46.0 28.5 0.535 20 38.0 25.5 27.1 12.5 0.250

25 55.5 33.5 0.920 25 46.0 28.5 33.8 14.5 0.381

32 62.0 35.0 0.965 32 55.5 33.5 42.6 16.0 0.608

40 75.5 43.0 1.835 40 62.0 35.0 48.7 16.0 0.708

50 84.0 43.5 1.930 50 75.5 43.0 61.1 17.5 1.135

Nominal A B D E

FITTINGS

B Mass

CBC

GBD

A

B D

E

B

A


Pipe SystemsRobor

Forged Tees ASA B2¹



8 24.5 25.5 0.195 8 24.5 25.5 14.0 9.5 0.155

10 28.5 33.5 0.380 10 24.5 25.5 17.5 11.0 0.140

15 33.5 38.0 0.560 15 28.5 33.5 21.7 12.5 0.308

20 38.0 46.0 0.840 20 33.5 38.0 27.1 14.5 0.386

25 44.5 55.5 1.360 25 38.0 46.0 33.8 16.0 0.608

32 51.0 62.0 1.645 32 44.5 55.5 42.6 17.5 0.931

40 60.5 75.5 3.100 40 51.0 62.0 48.7 19.0 1.238

50 63.5 84.5 3.175 50 60.5 75.5 61.1 22.0 1.911

Forged Union Nuts ASA B2¹


8 44.5 22.0 0.140 8 44.5 22.0 14.0 9.5 0.255

10 47.5 25.5 0.200 10 47.5 25.5 17.5 11.0 0.340

15 54.0 32.0 0.350 15 54.0 32.0 21.7 12.5 0.390

20 58.5 38.0 0.425 20 58.5 38.0 27.1 14.5 0.480

25 63.5 44.5 0.650 25 63.5 44.5 33.8 16.0 0.660

32 71.5 57.0 0.975 32 71.5 57.0 42.6 17.5 1.150

40 79.5 63.5 1.255 40 79.5 63.5 48.7 19.0 1.420

50 92.0 76.0 2.010 50 92.0 76.0 61.1 22.0 2.450

63.5 84.5 3.175 50 60.5 75.5 61.1 22.0

d Union Nuts ASA B2¹

FITTINGS A

B D

E

B

A

A

B DB

A


Pipe SystemsRobor


8 25.5 19.0 0.041 8 17.5 22.0 14.0 9.5 0.041

10 25.5 22.0 0.050 10 19.0 25.5 17.5 11.0 0.054

15 32.0 29.0 0.109 15 22.0 31.5 21.7 12.5 0.100

20 36.5 35.0 0.177 20 25.5 38.0 27.1 14.5 0.163

25 41.5 44.5 0.327 25 27.0 44.5 33.8 16.0 0.218

32 44.5 57.0 0.599 32 30.0 57.0 42.6 17.5 0.413

40 44.5 63.5 0.698 40 32.0 63.5 48.7 19.0 0.508

50 47.5 76.0 1.060 50 38.0 76.0 61.1 22.0 0.854

Forged Couplings ASA B2¹



8 35.0 19.0 0.045 8 25.5 22.0 14.0 9.5 0.005

10 38.0 22.0 0.059 10 28.5 25.5 17.5 11.0 0.064

15 47.5 29.0 0.127 15 35.0 31.5 21.7 12.5 0.127

20 51.0 35.0 0.191 20 38.0 38.0 27.1 14.5 0.186

25 60.5 44.5 0.386 25 44.5 44.5 33.8 16.0 0.263

32 66.5 57.0 0.680 32 47.5 57.0 42.6 17.5 0.477

40 79.5 63.5 0.993 40 51.0 63.5 48.7 19.0 0.568

50 85.5 76.0 1.370 50 63.5 76.0 61.1 22.0 0.922

Forged Caps ASA B2¹

A

B

A

E E

D B

BD

ECD

B


Pipe SystemsRobor

Forged Hexagonal Head Plugs ASA B2¹


Nominal A B C Mass bore mm mm mm (approx) kg

8 16.0 6.5 16.0 0.026

10 17.5 8.0 17.5 0.048

15 19.0 8.0 22.0 0.073

20 24.0 9.5 27.0 0.179

25 25.5 9.5 36.5 0.247

32 25.5 14.5 46.5 0.445

40 25.5 16.0 51.0 0.595

50 27.0 17.5 63.5 1.158

Forged Steel Fittings Pressure/Temperature Ratings

SERIES 2000 3000 4000 6000

Temp ºC Pressure MPa

-29 to 38 14.00 21.00 28.00 42.00

66 13.80 20.35 27.50 41.50

93 13.60 20.40 27.20 40.70

121 13.40 20.05 26.90 40.50

149 13.30 19.90 26.50 39.90

177 13.10 19.70 26.20 39.40

105 204 13.00 19.40 25.90 38.80

Carbon 232 12.70 19.05 25.30 38.00

Steel 260 12.20 18.25 24.30 36.50

288 11.50 17.20 23.00 34.50

316 10.80 16.20 21.50 32.30

343 10.00 15.05 20.50 30.50

371 9.15 13.70 18.30 27.50

399 8.25 12.40 16.55 24.90

427 7.10 10.70 14.20 21.30

Practical Carbon 454 5.80 8.75 11.65 17.50

Steel Use Limit 482 4.30 6.50 8.65 13.00

Usual Carbon 510 3.00 4.50 6.00 9.00

Steel Use Limit 538 1.65 2.50 3.35 5.00

A B

C


Pipe SystemsRobor

FORGED STEEL PIPE FITTINGSSCREWED AND SOCKET WELDING

90º ELBOW 45º ELBOW TEE CROSS

UNION COUPLING CAP

HEXAGON BUSHING HEXAGON ROUND FLUSH SQUARE HEAD PLUG HEAD PLUG BUSHING BUSHING

Screwed Type

Socket Welding Type


UNION COUPLING CAP

SOCKET WELDING REDUCER INSERTS WELDED OLET SOCKET OLET


UNION COUPLING CAP

D AND SOCKET WELDING


UNION COUPLING CAP

HEXAGON BUSHING HEXAGON ROUND FLUSH SQUAREHEAD PLUG HEAD PLUG BUSHING BUSHING

e


Pipe SystemsRobor

SOCKET WELDING FITTINGS90° ELBOW. TEE. CROSS. 45° ELBOW. COUPLING and HALF COUPLING

ASA B16.11 Wall Thickness Minimum Bore Center to Bottom of Socket Laying Lenghts Tolerances. ± Diameter Nom. Sock. Depth of Fittings 90° Elbs. Tees 45° Elbs Couplings Half Pipe Bore of 3000 lb 6000 lb D and Crosses A E Couplings A E F Size Diam. Sock A F B Min

Sock. Body Sock. Body 3000 lb 6000 lb 3000 lb 6000 lb 3000 lb 6000 lb

1/8 .420 3/8 .125 .095 .135 .124 .254 .141 7/16 7/16 5/16 5/16 1/4 5/8 0.3 .06 .03 .430 .284 .171

1/4 .555 3/8 .130 .119 .158 .145 .349 .235 7/16 17/32 5/16 5/16 1/4 5/8 .03 .06 .03 .565 .376 .265

3/8 .690 3/8 .138 .126 .172 .158 .478 .344 17/32 5/8 5/16 7/16 1/4 11/16 0.6 .12 .06 .700 .508 .374

1/2 .855 3/8 .161 .147 .204 .188 .607 .451 5/8 3/4 7/16 1/2 3/8 7/8 .06 .12 .06 .865 .637 .481

3/4 1.065 1/2 .168 .154 .238 .219 .809 .599 3/4 7/8 1/2 9/16 3/8 15/16 .06 .12 .06 1.075 .839 .629

1 1.330 1/2 .196 .179 .273 .250 1.034 .800 7/8 1-1/16 9/16 11/16 1/2 1-1/8 .08 .16 .08 1.340 1.064 .830

1-1/4 1.675 1/2 .208 .191 .273 .250 1.365 1.145 1-1/16 1-1/4 11/16 13/16 1/2 1-3/16 .08 .16 .08 1.685 1.395 1.175

1-1/2 1.915 1/2 .218 .200 .307 .281 1.595 1.323 1-1/4 1-1/2 13/16 1 1/2 1-14 .08 .16 .08 1.925 1.625 1.353

2 2.406 5/8 .238 .218 .374 .344 2.052 1.674 1-1/2 1-5/8 1 1-1/8 3/4 1-5/8 .08 .16 .08 2.416 2.082 1.704

2-1/2 2.906 5/8 .301 .276 .375 2.439 1-5/8 1-1/8 3/4 1-11/16 .10 .20 .10 2.921 2.499

3 3.535 5/8 .327 .300 .438 3.038 2-1/4 1-1/4 3/4 1-3/4 .10 .20 .10 3.550 3.098

4 4.545 3/4 .368 .337 .531 3.996 2-5/8 1-5/8 3/4 1-7/8 .10 .20 .10 4.560 4.056


Pipe SystemsRobor

90° ELBOW. TEE. CROSS. 45° ELBOW. COUPLING and HALF COUPLING

ASA B16.11 Nominal Center to End Center to End Outside Diameter Minimum Wall Length of Pipe Elbows. Tees. Crosses 45° Elbow of Band Thickness Thread. Min. Size A C H G

2000lb 3000lb 6000lb 2000lb 3000lb 6000lb 2000lb 3000lb 6000lb 2000lb 3000lb 6000lb B L²

1/8 13/16 13/16 31/32 11/16 11/16 3/4 7/8 7/8 1 .125 .125 .250 .25 .2639 1/4 13/16 31/32 1-1/8 11/16 3/4 7/8 7/8 1 1-5/16 .125 .130 .260 .32 .4018 3/8 3/32 1-1/8 1-5/16 3/4 7/8 1 1 1-5/16 1-1/2 .125 .138 .275 .36 .4078 1/2 1-1/8 1-5/16 1-1/2 7/8 1 1-1/8 1-5/16 1-1/2 1-13/16 .125 .161 .321 .43 .5337 3/4 1-5/16 1-1/2 1-3/4 1 1-1/8 1-5/16 1-1/2 1-13/16 2-3/16 .123 .168 .336 .50 .5457 1 1-1/2 1-3/4 2 1-1/8 1-516 1-3/8 1-13/16 2-3/16 2-7/16 .145 .196 .391 .58 .6828 1-1/4 1-3/4 2 2-3/8 1-15/16 1-3/8 1-11/16 2-3/16 2-7/16 2-31/32 .153 .208 .417 .67 .7068 1-1/2 2 2-3/8 2-1/2 1-3/8 1-11/16 1-23/32 2-7/16 2-31/32 3-5/16 .158 .218 .436 .70 .7235 2 2-3/8 2-1/2 3-3/4 1-11/16 1/23/32 2-1/16 2-31/32 3-5/16 4 .168 .238 .476 .75 .7565 2-1/2 3 3-1/4 3-3/4 2-1/16 2-1/16 2-1/2 3-5/8 4 4 .221 .301 .602 .932 1.138 3 3-3/8 3-3/4 4-3/16 2-1/2 2-1/2 3-1/8 4-5/16 4-3/4 4-3/4 .236 .327 .655 1.016 1.200 4 3-3/16 4-1/2 4-1/2 3-1/8 3-1/8 3-1/8 5-3/4 5 6 .258 .368 .735 1.094 1.300

COUPLING. HALF COUPLING and CAP

ASA B16.11

Nominal End to End Coupling End to End Caps Outside Diameter End Wall Thickness Length of Pipe W P D G Min. Thread. Min. Size 3000lb and 6000lb 3000lb 6000lb 3000lb 6000lb 3000lb 6000lb B L017³

1/8 1-1/4 3/4 5/8 7/8 3/16 .25 .2639 1/4 1-3/8 1 1-1/16 3/4 1 3/16 1/4 .32 .4018 3/8 1-1/2 1 1-1/16 7/8 1-1/4 3/16 1/4 .36 .4078 1/2 1-7/8 1-1/4 1-5/16 1-1/8 1-1/2 1/4 5/16 .43 .5337 3/4 2 1-7/16 1-1/2 1-3/8 1-3/4 1/4 5/16 .50 .5457 1 2-3/8 1-5/8 1-11/16 1-3/4 2-1/4 3/8 7/16 .58 .6828 1-1/4 2-5/8 1-3/4 1-13/16 2-1/4 2-1/2 3/8 7/16 .67 .7068 1-1/2 3-1/8 1-3/4 1-7/8 2-1/2 3 7/16 1/2 .70 .7235 2 3-3/8 1-7/8 2 3 3-5/8 1/2 5/8 .75 .7565 2-1/2 3-5/8 2-3/8 2-1/2 3-5/8 4-1/4 5/8 3/4 .932 1.138 3 4-1/4 2-9/16 2-11/16 4-1/4 5 3/4 7/8 1.016 1.200 4 4-3/4 2-11/16 2-15/16 5-1/2 6-1/4 7/8 1-18 1.094 1.300

All dimensions are in inches.1. Dimension B is minimum length of perfect thread. The length of useful thread (b plus threads with fully formed roots and fl at crests) shall not be less than L2 (effective length of external thread) required

by American Standard for Pipe Threads (ASA B2. 1).2. 2000 lb … Sch. 40 3000 lb … Sch. 80 6000 lb … XXS3. Note: 2000 lb couplings, half couplings and caps are not included in these standards.4. Reducing (swaged) nipples are also available upon request.


Pipe SystemsRobor

PLUGS and BUSHINGS

ASA B16.11

FORGED SCREWED and SOCKET WELDING UNIONS

A.A.R.(Association of American Railroads)

Plugs Square Head Plugs Round Head Hexagon Plugs and Bushings

Hexagon Height min.

Nominal Thread Length Height of Square Width Flats Nominal Dia- Length Width Flats Pipe (min.) (min.) (min.) meter of Head (min.) (min.) Bushing Plugs Size A B C E D F G H 1/8 3/8 1/4 9/32 13/32 1-3/8 7/16 – 1/4 1/4 7/16 1/4 3/8 17/32 1-5/8 5/8 1/8 1/4 3/8 1/2 5/16 7/16 11/16 1-5/8 11/16 5/32 5/16 1/2 9/16 3/8 9/16 27/32 1-3/4 7/8 3/16 5/16 3/4 5/8 7/16 5/8 1-1/16 1-3/4 1-1/16 7/32 3/8 1 3/4 1/2 13/16 1-5/16 2 1-3/8 1/4 3/8 1-1/4 13/16 9/16 15/16 1-11/16 2 1-3/4 9/32 9/16 1-1/2 13/16 5/8 1-1/8 1-29/32 2 2 5/16 5/8 2 7/8 11/16 1-5/16 2-3/8 2-1/2 2-1/2 11/32 11/16 2-1/2 1-1/16 3/4 1-1/2 2-7/8 2-3/4 3 3/8 3/4 3 1-1/8 13/16 1-11/16 3-1/2 2-3/4 3-1/2 13/32 13/16 3-1/2 1-3/16 7/8 1-7/8 4 3 4-1/8 7/16 7/8 4 1-1/4 1-1/4 2-1/2 4-1/2 3 4-5/8 1/2 1-1/4

2000lb or 3000lb Nominal Pipe End to End Pipe Thread Diameter of Socket Outside Diameter Diameter of Nut Socket Length Height of Nut Size A B1 B² C D E F

1/8 1.830 1/8 .420 .940 1.570 .410 .71 1/4 1.830 1/4 .550 .940 1.570 .438 .71 3/8 1.830 3/8 .690 .940 1.570 .653 .71 1/2 1.960 1/2 .855 1.110 1.800 .625 .73 3/4 2.280 3/4 1.065 1.370 2.200 .688 .88 1 2.490 1 1.330 1.660 2.560 .750 .925 1-1/4 2.820 1-1/4 1.675 2.040 3.060 .813 1.035 1-1/2 3.050 1-1/2 1.915 2.310 3.420 .875 1.07 2 3.450 2 2.406 2.850 4.090 1.000 1.15 2-1/2 4.062 2-1/2 2.906 3.230 4.880 1.125 1.425 3 4.290 3 3.535 4.125 5.750 1.250 1.49


Pipe SystemsRobor

APPROXIMATE WEIGHT LISTFORGED FITTINGS

per 100 Pieces unit kgs.

Name Working Pressure ¼” 3/8” ½” ¾” 1” 1¼” 1½” 2” 2½” 3” 3½” 4”

90° Elbs S/W 2000lb & 3000lb 10 13 24 39 63 90 130 182 660 740 1.090 1.320

90° Elbs Screw 2000lb 10 13 24 39 63 90 130 182 660 740 1.090 1.320

90° Elbs Scrrew 3000lb 13 24 39 63 90 130 182 660 740 1.090 1.320

45° Elbs S/W 2000lb & 3000lb 24 39 63 90 170 180

45° Elbs Screw 2000lb 24 39 63 90 170 180

45° Elbs Screw 3000lb 24 39 63 90 170 180

Tees S/W 2000lb & 3000lb 14 18 33 48 72 100 144 260 950 1.200 1.400

Tees Screw 2000lb 14 18 33 48 72 100 144 260 950 1.200 1.400

Tees Screw 3000lb 18 33 48 72 100 144 260 950 1.200 1.400

Union Screw

Union S/W 2000lb & 3000lb 27 27 30 54 76 115 151 240 390 576

Union Screw

Union S/W

Coupling S/W 2000lb & 3000lb 4 8 12 18 42 69 104 210 230 381 431 709

Coupling Screw 2000lb & 3000lb 4 8 12 18 42 69 104 210 230 381 431 709

Caps S/W 2000lb & 3000lb 5 6 11 17 28 52 67 135 221 309 405 634

Caps Screw 2000lb & 3000lb 5 6 11 17 28 52 67 135 221 309 405 634

Rou. Head Plugs 4 5 13 22 38 56 82 161 239 315 400 573

Hex. Head Plugs 2 3 8 12 22 39 45 90 190 274 400 547

Sqs. Head Plugs 1 2 4 8 15 26 33 62 132 182 270 356

Hex. Bushing 3 3 4 6 8 19 20 62 90 165 200 330

Flush Bushing 2 2 3 4 7 15 17 60 80 150 180 300

Hex. Nipple 4 5 7 13 16 29 36 57 100 160 220 340

Documents

2208 Robor Pipe Systems Catalogue.indd