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PRODUCT MANUAL
The of Pipe Couplings, Flange Adaptors, Stepped Couplings, Dismantling Joints and related products in the
Still Coupling since 1962.
Largest Manufacturer Southern Hemisphere.
ISSUE: 0712
PIPE COUPLINGS (PTY) LTD
ARPAL
COUPLE WITH CONFIDENCE
Established in 1962 the company is now the largest manufacturer of Pipe Couplings, Flange Adaptors, Stepped Couplings, Dismantling Joints and related products in the Southern Hemisphere. During the period to 1992 the company manufactured Viking Johnson products under a license agreement with the Victaulic Company of the U.K., the termination of which saw the emergence of KLAMFLEX as a leading international brand name.
KLAMFLEX employs and utilizes experts in the field of pipe jointing and sealing, making sure that our customers receive expert product development, design, quality, assistance and advice at all times.
KLAMFLEX is an ISO 9001:2008 listed company, stringent raw material quality control, quality inspection at all phases of production and hydrostatic test facilities bare testimony to our emphasis on Quality Products.
KLAMFLEX products are manufactured in accordance with AWWA C219-01 in our 7000sq m factory site which includes the following:
• Modern shot blasting facilities• Modern fusion bonded epoxy plants for spray and fluidised bed application• State of the art CNC controlled sleeve rolling line• Customised follower rolling machines, CNC controlled for high precision production and quality• Latest plasma cutting equipment for fabricated specials
KLAMFLEX listings and international approvals include:
• ARPAL approved since August 2002• SANS South African Bureau of Standards Certification of Registration• WRAS (Water Regulations Advisory Scheme) for Coatings• WRAS (Water Regulations Advisory Scheme) for Rubber
COMPANY PROFILECOMPANY PROFILE
1
ARPAL
11
22
33
44
55
44
2211
55
Hot rolled asymmetric steel T section free from welds providing integral strength. The offset T profile facili-tates a perfect seal on the gasket and straight line bolt travel
Profile rolled steel sleeve allows angular deflection of the pipe ends due to a thinner mid section, the rolled sleeve ends match the gasket profile exactly
Non toxic EPDM WRAS approved gaskets with self centering lip on Dedicated Products
“D” and Square cup low carbon steel bolts which are also available in 304 and 316 SS
Non toxic WRAS approved fusion bonded epoxy coatings
• Ranger Couplings can join pipes with the same or different pipe outside diameters
• Ranger Flange Adaptors are multi drilled and can accommodate most flange drillings
• Ranger gaskets allow for thermal expansion and contraction of up to 5mm per gasket
• Double and Full Sleeves can be supplied on Couplings and Flange Adaptors for GRP and HDPE pipes
• Harness Couplings to prevent pipe separation can be manufactured
• Fixed Centre Registers can be supplied with Couplings 300mm and below and Fixed or Removable Centre
Registers can be supplied with Couplings 350mm and above
• Products can be manufactured to accommodate pressures higher than 16 bar
• Products can be manufactured to accommodate metric and imperial dimensions
• Products can be coated in Red Oxide, Fusion Bonded Epoxy and Galvanized when required, alternative
coatings to customer specification are available on request
It is strongly recommended that the outside diameter of the gaskets are well lubricated with a
non toxic lubricant before the introduction of the pipe
PRODUCT KEY FEATURESPRODUCT KEY FEATURES
PRODUCT ADDED FEATURESPRODUCT ADDED FEATURES
2
33
Klamflex Ranger Couplings are designed to join pipes of various outside diameters with the same or different nominal bore. Ranger Couplings can be used as a Straight or Step Coupling.
Sizes: 50 - 600NBMax Working Pressure 16 Bar
Klamflex Ranger Couplings SS are designed with a stainless steel sleeve and epoxy coated end rings, the sleeve which comes into contact with the liquid is manufactured from 316 stainless steel and can be used where the media is extremely corrosive.
Sizes: 50 - 300NBMax Working Pressure 16 Bar
Klamflex Ranger End Caps are manufactured from Ranger Couplings providing the versatlity of using them on a variety of different pipe materials and outside diameters
Sizes: 50 - 300NBMax Working Pressure 16 Bar
RANGER COUPLING WITH STAINLESS STEEL SLEEVE
RANGER END CAP
RANGER COUPLING
RANGER COUPLINGSRANGER COUPLINGS
3
STEEL (imperial+metric), UPVC, DI, CI, AC (imperial), ABS/DWV59-72 350/2
STEEL (imperial+metric), UPVC, DI, CI, AC (imperial), ABS/DWV72-85 365/2.5
STEEL (imperial+metric), UPVC, DI, CI, AC (imperial), ABS/DWV88-103 480/3
STEEL (imperial+metric), UPVC, DI, CI, AC (cod), AC (imperial)
STEEL (imperial+metric), UPVC, DI, CI, AC (cod), AC (imperial)
109-128 5100/4
138-153 5125/5
STEEL (imperial+metric), UPVC, DI, CI, AC (cod), AC (cid), AC (imperial)159-182 7150/6
NOM.BORE(mm/inch)
PIPE O.D.RANGE(mm)
APPROXMASS (kg)
PIPE MATERIAL SUITABILITY
STEEL (imperial+metric), UPVC, CI, AC (imperial)192-210 9175/7
STEEL (imperial+metric), UPVC, DI, CI, AC (cod), AC (cid), AC (imperial), GRP
STEEL (imperial+metric), UPVC, AC (cid)
218-235 10200/8
UPVC, AC (cid)242-262 13225/9
STEEL (imperial+metric), DI, AC (cod), AC (cid), AC (imperial)230-247 17225/9
250-267 18250/10
STEEL (imperial+metric), UPVC, DI, GRP315-332 24300/12
STEEL (imperial+metric), UPVC, DI, CI, AC (cod), AC (cid), AC (imperial), GRP
STEEL (imperial+metric), UPVC, AC (cid), AC (metric), CI
STEEL (imperial+metric), UPVC, AC (cid), AC (metric), CI
272-289 16250/10
STEEL (imperial+metric), DI, AC Class 12
UPVC, DI, AC (cod), AC (cid), AC (Metric), CI
322-340
340-360
20
17
300/12
300/12
DI, GRP, AC Class 6
DI, AC Class 6 and 12, UPVC
DI, AC (cid), AC (metric), AC Class 6 and 12, Imperial CI/CL
STEEL, AC Class 18
367-391
351-378
28
17
350/14
350/14
DI, AC Class 6 and 12417-437
390-410
26
18
400/16
400/16
480-500
476-493
454-460
33
40
35
450/18
450/18
450/18
UPVC, Steel, AC (cod), AC (cid)500-508 51500/20
STEEL (imperial+metric), GRP, CI
DI, AC Class 6, Imperial CI/CL
DI, AC Class 6, Imperial CI/CL
600-630
628-650
630-650
62
46
47
600/24
600/24
600/24
DI, AC Class 6 and 12526-546 35500/20
RANGER STEP COUPLINGRANGER STEP COUPLING
GRIPPER COUPLINGGRIPPER COUPLING
59-72 / 72-8550/65 3
80/100 588-103 / 109-128
109-128 / 138-153
138 153 159-182 - /
159 192-210 -182 /
192 2 218-235 - 10 /
21 2 230-247 8- 35 /
250 267 272-289 - /
100/125 5
125/150 6
150/175 7
175/200 12
200/200+ 17
250/250+ 22
NOMINAL BORE (mm)
NOMINAL BORE (mm)
PIPE OD RANGE (mm)
PIPE OD RANGE (mm)
APPROXMASS (kg)
APPROXMASS (kg)
6350 7
80 1190
110
160
100 13
150 25
Klamflex Gripper Couplings are designed to resist end pullout on PE and PVC pipes, it is the fastening action of the gripper rings that secure the coupling onto the pipe resisting end pullout
Sizes: 60, 80, 100, 150 NBMax Working Pressure 16 Bar
Klamflex Ranger Step Couplings are designed to join pipes of various outside diameters with the same or different nominal bore.
Sizes: 50 - 250NBMax Working Pressure 16 Bar
4
5
DEDICATED COUPLINGDEDICATED COUPLING
Klamflex Dedicated Couplings join pipes of the same outside diameter, couplings up to 324mm OD are delivered pre-assembled, larger sizes are delivered ready for site assembly.
Sizes: 50-2000NB (Please contact Klamflex for sizes above 2000NB)Working Pressure 16 Bar (Please consult Klamflex for higher pressures)
KLAMFLEX DEDICATED COUPLINGSDUCTILE IRON PIPE ISO 2531:1991 BS 4772:1988
98
118
141
170
222
274
326
378
429
480
532
635
738
842
945
1048
1152
1255
1468
1668
1875
2082
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
-3.0
-3.0
-3.0
-3.0
-3.5
-3.5
-3.5
-3.5
-4.0
-4.0
-4.0
-4.5
-4.5
-4.5
-5.0
-5.0
-6.0
-6.0-6.0
-6.0
-6.0
-6.0
178
178
178
178
178
178
178
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
158
200
220
260
308
364
414
480
531
582
634
737
840
944
1047
1150
1268
1371
1578
1784
1989
2196
100
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
102
102
102
102
102
102
102
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
4
4
6
6
8
11
12
29
34
37
41
48
56
64
71
78
115
125
144
164
TBA
TBA
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
1100
1200
1400
1600
1800
2000
PIPEOD
NOMBORE
(mm) (mm) (mm) (mm) (mm) (mm) (mm)
TOLERANCEON PIPE OD
FOR PREPAREDEND
MINIMUMPIPE END
PREPAREDLENGTH
L
OD OFENDRING
A
SLEEVEWIDTH
D
STANDARDTEST PRESSURE
AT:
10 barworkingpressure
16 barworkingpressure
APPROX.MASS
(kg)
COUPLINGLENGTH
B
FOR 10 & 16 BAR WORKING PRESSURE
6
KLAMFLEX DEDICATED COUPLINGSSTEEL PIPES: ISO 2531:1991 BS 4772:1988
60.3
76.1
88.9
114.3
139.7
165.1
168.3
219.1
244.5
267
273
323.9
355.6
406.4
457
508
559
609.6
660
711.2
762
812.8
864
914.4
965
1016
1067
1118
1219
1235
1420
1422
1520
1620
1626
1820
1829
2020
+0.8
+0.8
+0.8
+0.8
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+3
+3
+3
+3
+3
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-3
-3
-3
-3
-3
-3
-3
-3
178
178
178
178
178
178
178
178
178
178
178
178
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
134
150
158
174
220
246
246
308
338
360
364
414
458
509
559
610
661
712
762
814
864
915
966
1017
1067
1118
1169
1220
1335
1351
1536
1538
1636
1736
1742
1936
1945
2134
100
100
100
100
100
100
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
83
102
102
102
102
102
102
102
102
102
102
102
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
178
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
2
3
3
4
6
5
5
8
11
11
11
12
28
31
36
40
43
46
49
54
58
61
65
69
73
76
79
84
122
123
140
141
150
160
161
179
179
TBA
50
65
80
100
125
150
150
200
225
250
250
300
350
400
450
500
550
600
650
700
750
800
850
900
950
1000
1050
1100
1200
1200
1400
1400
1500
1600
1600
1800
1800
2000
PIPEOD
NOMBORE
TOLERANCEON PIPE OD
FOR PREPAREDEND
MINIMUMPIPE END
PREPAREDLENGTH
L
OD OFENDRING
A
SLEEVEWIDTH
D
STANDARDTEST PRESSURE
AT:
APPROX.MASS
COUPLINGLENGTH
B
FOR 10 & 16 BAR WORKING PRESSURE
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
10 barworkingpressure
16 barworkingpressure
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (kg)
DEDICATED COUPLINGDEDICATED COUPLING
DEDICATED STEP COUPLINGDEDICATED STEP COUPLING
Klamflex Dedicated Step Couplings are supplied where pipe ends of different outside diameters have to be connected, Step Couplings will also accommo-date the different outside diameters of pipes with different materials of construction with a common nominal bore.
Sizes: 50 - 2000NBWorking Pressure 16 Bar (Please consult Klamflex for higher pressures)
7
One method of preventing pipe separation is the use of a harness assem-bly, consisting of lugs for welding to steel pipes and restraining tie rods. Cast iron pipes can sometimes be harnessed through the use of additional flanges cast onto the pipe ends.
KLAMFLEX HARNESSED COUPLINGS
With brackets welded to the centre sleeve, couplings can be bolted directly to the supporting structure. Brackets are designed to withstand the thrust produced by maximum angularity and will support a 10m long pipe full of water (up to DN 1 500mm)
We recommend the use of locating centre registers with anchored cou-plings to help resist pipe movement. On steep slopes, special consideration should be given to anchorage.
KLAMFLEX ANCHORED COUPLINGS
KLAMFLEX CENTRE REGISTER
The centre sleeve can be supplied with or without internal centre register studs. The registers provide a locating stop to centre the coupling which facilitates the laying of long pipe runs. Centre registers also prevent the possibility of the coupling creeping at positions where there are continual axial movements.
KLAMFLEX Centre registers are of two types: A (from 350mm) removable, used where the coupling can be moved along the pipe to allow the pipe to be inspected, and B (all sizes) fixed, used where there is no need to remove couplings.
DEDICATED COUPLINGDEDICATED COUPLING
FIXED CENTRE REGISTER
B
REMOVABLE CENTRE REGISTER
A
RANGER FLANGE ADAPTORRANGER FLANGE ADAPTORKlamflex Ranger Flange Adaptors are designed to join pipes of various outside diameters to flanged valves, pumps, flow meters, flanged pipes and fittings. Ranger Flange Adaptors are manufactured using a multi drilled flange to accommodate most drilling tables.
Sizes 50 - 600NBMax Working Pressure 16 Bar
8
KLAMFLEX Gripper Flange Adaptors Brass and Cast Ring are designed to resist end pullout on PE and HDPE pipes, it is the fastening action of the Integral Brass Gripper Ring or External Cast Gripper Ring that secures the Flange Adaptor onto the pipe resisting end pullout.
Max Working Pressure 16 Bar
BRASS & CAST GRIPPER FLANGE ADAPTORSBRASS & CAST GRIPPER FLANGE ADAPTORS
4 3 PN10/16 PN10/16
PN10/16 PN10/16
PN10/16
PN10/16 PN10/16
PN10/16 PN10/16
PN10/16
PN10/16
PN10/16 PN10/16
PN10/16
PN16 PN16
PN16
PN16 PN16
50 63
460 75
5 480 90
6 5100 110
7125 125
13 9150 160
NOM.BORE(mm)
PIPE O.D.(Mm)
13150 180
16 13
18
200 200
200 225
25 23250 250
28250 280
38 25300 315
APPROX MASS (kg)BRASS GRIP RING
APPROX MASS (kg)CAST GRIP RING
FLANGE DRILLINGBRASS GRIP RING
FLANGE DRILLINGCAST GRIP RING
BS 10 Table D,E, & F: ANSI 150: SABS 1123: 600/3, 1000/3, 1600/3
PN 10, PN 16
BS 10 Table D,E, & F: ANSI 150: SABS 1123: 600/3, 1000/3, 1600/3
PN 10, PN 16
BS 10 Table D,E, & F: ANSI 150: SABS 1123: 1000/3, 1600/3
PN 10, PN 16
BS 10 Table D,E, & F: ANSI 150: SABS 1123: 600/3, 1000/3,
PN 10, PN 161600/3
BS 10 Table D & E: ANSI 150: SABS 1123: 1000/3,
PN 10, PN 161600/3
200mm: PN 10, PN 161600/3; TABLE D
BS 10 Table D & E: ANSI 150: SABS 1123: 1000/3,
PN 10, PN 16
200mm: BS 10 Table D & E: ANSI 150: PN 10, PN 16SABS 1123: 1000/3, 1600/3; TABLE D
BS 10 Table E: PN 10, PN 16. SA 1600/3BS 1123: 1000/3,
59-7250/2
BS 10 Table F: PN 10, PN 16 : SABS 1123:1000/3, 1600/372-8565/2.5
88-10380/3
109-128100/4
NOM. BORE(mm/inch)
PIPE O.D. RANGE (mm) FLANGE DRILLING COMPATIBILITY
138-153125/5
159-182150/6
192-210175/7
218-235
242-262
200/8
225/9
250-267250/10
PN 10, PN 16, TABLE D & E
272-289
315-332300/12
PN 10, PN 16, TABLE E, ANSI 150 lb
PN 10, PN 16
322-340
340-360
300/12
300/12
PN 10, PN 16
PN 10, PN 16
374-391
351-378
350/14
350/14
PN 10, PN 16
PN 10, PN 16
PN 10, PN 16
PN 10, PN 16
417-437
425-442
400/16
400/16
480-500
476-493
450/18
450/18
PN 10, PN 16, ANSI 150 lb
PN 10, PN 16
PN 10, PN 16, ANSI 150 lb
526-546
628-650
630-650
500/20
600/24
600/24
3
4
5
5
7
8
9
10
14
1615
22
19
27
29
32
33
32
41
25
29
48
51
APPROXMASS (kg)
DEDICATED FLANGE ADAPTORDEDICATED FLANGE ADAPTOR
Klamflex Dedicated Flange Adaptors are manufactured to join plain ended pipe to flanged valves, pumps, flow meters, flanged pipes and fittings. The thickness of the flanges will not necessarily be the same as the mating flange due to the fact that the flange of the Flange Adaptor will not be subject to the full end or side thrust, most of which is absorbed by the flexibility of the rubber gasket. Dedicated Flange Adaptors can also be restrained to alleviate end pullout.
Sizes: 50 - 2000NB (Please consult Klamflex for sizes above 2000NB)Working Pressure 16 Bar (Please consult Klamflex for higher pressures)
9
T
KLAMFLEX FLANGE ADAPTORS: DUCTILE IRON PIPESFLANGES DRILLED PN10 OR PN16, 1000/3 OR 1600/3 (BS10: A,D,E) AND ANSI 125/ 150
118
170
222
274
326
378
429
480
532
635
738
842
945
1048
1255
1462
1668
1875
2082
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
-3.0
-3.0
-3.5
-3.5
-3.5
-3.5
-4.0
-4.0
-4.0
-4.5
-4.5
-4.5
-5.0
-5.0
-6.0
-6.0-6.0
-6.0
-6.0
200
260
308
364
414
480
531
582
634
737
840
944
1047
1150
1371
1578
1784
1989
2196
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
150
150/300
102
106
106
109
109
153
154
154
155
155
155
155
155
157
165
175
190
190
190/290
12
16
16
19
19
23
24
24
25
25
25
25
25
27
35
45
60
60
60
5
8
10
15
17
32
38
43
53
67
67
78
82
109
180
244
383
TBA
TBA
100
150
200
250
300
350
400
450
500
600
700
800
900
1000
1200
1400
1600
1800
2000
PIPEOD
NOMBORE
TOLERANCEON PIPE OD
FOR DISTANCE L
OD OFENDRING
A
FLANGEADAPTORLENGTH
B
TABLEFLANGE
THICKNESS
T
APPROX.MASS
MINIMUMLENGTH
PREPAREDPIPE END
L
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (kg)
10
60.3
76.1
88.9
114.3
139.7
165.1
168.3
219.1
267
273
323.9
355.6
406.4
457
508
610
711
813
914
1016
1219
1420
1620
1820
2020
2032
+0.8
+0.8
+0.8
+0.8
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+1.6
+3
+3
+3
+3
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-0.8
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-3
-3
-3
-3
-3
134
150
165
191
220
246
246
308
360
364
414
458
509
559
610
712
813
915
1016
1118
1335
1536
1736
1936
2134
2146
100
100
100
100
100
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
150
150/ 300
150/ 300
152
102
102
102
104
106
106
106
109
109
109
153
154
154
155
155
155
155
155
157
165
175
190
190
190/ 290
190/ 290
12
12
12
12
14
16
16
16
19
19
19
23
24
24
25
25
25
25
25
27
35
45
60
60
60
60
3
3
4
5
7
8
8
10
16
15
17
34
40
46
56
71
72
84
90
119
198
276
439
494
TBA
TBA
PIPEOD
NOMBORE
TOLERANCEON PIPE OD
FOR DISTANCE L
OD OFENDRING
A
FLANGEADAPTORLENGTH
B
TABLEFLANGE
THICKNESS
T
APPROX.MASS
MINIMUMLENGTH
PREPAREDPIPE END
L
50
65
80
100
125
150
150
200
250
250
300
350
400
450
500
600
700
800
900
1000
1200
1400
1600
1800
2000
2000
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (kg)
KLAMFLEX FLANGE ADAPTORS : STEEL PIPESFLANGES DRILLED PN10 OR PN16, 1000/3 OR 1600/3 (BS10: A,D,E) AND ANSI 125/ 150
KLAMFLEX STEPPED FLANGE ADAPTOR
KLAMFLEX RESTRAINED FLANGE ADAPTOR
KLAMFLEX Restrained Flange Adaptors can be manufactured for steel pipes where end pullout is of concern. Restraining Flange and Tie Rods will be supplied with the Flange Adaptor
KLAMFLEX Stepped Flange Adaptors can be manufac-tured where pipe nominal bore is larger (as indicated above) or smaller than flange nominal bore.
DEDICATED FLANGE ADAPTORDEDICATED FLANGE ADAPTOR
DISMANTLING JOINTDISMANTLING JOINT
3.2
3.2
3.2
3.9
4.2
4.2
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
8.0
8.0
10.0
10.0
10.0
10.0
10.0
12.0
12.0
300
300
300
300
300
320
320
320
330
350
330
350
420
450
450
470
450
470
450
500
480
520
480
520
500
550
520
570
560
610
610
680
670
730
750
850
770
850
800
890
9
10
12
13
16
23
31
33
34
38
43
44
49
71
77
88
95
99
111
131
135
175
168
184
200
220
225
245
298
331
496
559
610
665
1250
1320
1300
1500
1490
1750
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
6
7
7
7
7
8
8
9
9
8
8
11
11
12
12
M16
M16
M16
M16
M16
M20
M20
M20
M20
M24
M20
M24
M20
M24
M24
M27
M24
M27
M24
M30
M27
M33
M27
M33
M30
M36
M30
M36
M33
M39
M36
M45
M39
M45
M45
M52
M45
M52
M45
M56
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
PN 10/16
PN 10/16
PN 10/16
PN 10/16
PN 10/16
PN 10/16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
PN 10
PN 16
60
76
89
114
140
165
219
219
273
273
324
324
356
356
406
406
457
457
508
508
610
610
711
711
813
813
914
914
1016
1016
1219
1219
1420
1420
1620
1620
1820
1820
2020
2020
50
65
80
100
125
150
200
200
250
250
300
300
350
350
400
400
450
450
500
500
600
600
700
700
800
800
900
900
1000
1000
1200
1200
1400
1400
1600
1600
1800
1800
2000
2000
SPIGOTPIPEWALLTHICK
FLANGEPN
RATING
(bar)
SPIGOTPIPEO.D.+/-
NOMINALBORE
OFJOINT
(mm) (mm) (mm) (kg)(mm)(mm)
CSPIGOTLENGTH
INCLUDINGFLANGE
12
12
12
12
14
16
16
16
19
19
19
19
23
23
24
24
24
24
25
25
25
25
25
25
25
25
25
25
27
27
35
35
45
45
60
60
60
60
60
60
(mm)
BADAPTOR &
SPIGOTFLANGE
THICKNESS
165
165
165
165
165
165
165
165
175
175
175
175
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
260
260
280
280
310
310
350
350
350
350
350
350
165
165
165
165
165
165
165
165
175
175
175
175
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
260
260
280
280
310
310
350
350
350
350
350
350
(mm)
HMIN
LENGTHOF
JOINT
C + DRECOM.JOINT
LENGTH
205
205
205
205
205
205
205
205215
215
215
215
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
320
320
340
340
370
370
410
410410
410
410
410
185
185
185
185
185
185
185
185195195
195
195
275
275
275
275
275
275
275
275
275
275
275
275
275275
275
275290290
310
310
340
340
380
380
380380
380380
(mm)
HMAX
LENGTHOF
JOINT
ATIE RODLENGTH
APPROXMASS
TIERODQTY
L X
A
B
DC
H
BVALVE OR FLANGED END
SPIGOT PIECEDRILLING SPECIFICATION
END RINGS TO BE SCALLOPED TO ACCOMODATE TIE RODS
VALVE OR FLANGED END
Klamflex Dismantling Joints are a double flanged composite fitting featuring a telescopic action between a flanged spigot and flange adaptor. The joint is designed to provide longitudinal adjustment in flanged pipe systems. Dismantling Joints provide a simple method for the installation and removal of flanged valves, pumps, flow meters, flanged pipes and pipe fittings.
Sizes: 50 - 2000NB (Please consult Klamflex for sizes above 2000NB)Working Pressure 16 Bar (Please consult Klamflex for higher pressures)
11
12
REPAIR CLAMPSREPAIR CLAMPS
NB(mm)
RANGE(mm)
WIDTH(mm)
WIDTH(mm)
WIDTH(mm)
WIDTH(mm)
APPROX MASS(kg)
REPAIR CLAMPS -SIZES
Klamflex Repair Clamps (KRC) are designed with a UNIQUE 2 STAGE sealing arrangement to provide a repair means for small leaks in Steel, PVC, HDPE, DI & AC pipelines.
The UNIQUE 2 STAGE sealing arrangement provides superior sealing capabilities enabling leaking pipes to be repaired more effectively and efficiently on site.
Klamflex uses only 16 REPAIR CLAMPS to accommodate pipe outside diameters from 48 to 380mm, making stocking more economical.
The KRC is rated to a maximum working pressure of 16 bar for pipe outside diameters of less than 234mm and 12 bar for pipe outside diameters over 234mm.
150mm 200mm 300mm 400mm
40-50
65
80
100
125
150
150
200
200
200-225
225-250
250
250-300
300
350
350
48-63
69-84
89-104
110-125
140-155
160-175
177-192
196-211
219-234
239-254
262-277
284-299
304-319
324-340
345-360
365-380
2.0
2.0
2.4
2.6
3.2
3.4
3.6
3.8
4.0
6.4
6.6
7.2
7.4
10.0
10.3
10.6
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
SHOULDERED COUPLINGSSHOULDERED COUPLINGS
KLAMFLEX Shouldered Couplings are cast from ductile iron and manufactured in accordance with SANS 815. Shouldered Couplings are used on shouldered end pipes for various applications.
50
80
100
150
200
NOMINAL BORE (mm)
60.3
88.9
114.3
165.1
219.1
PIPE OD (mm)
4.0
4.0
3.5
3.5
3.0
WORKINGPRESSURE
(Mpa)
M10x55
M12x85
M12x85
M16x100
M20x110
BOLTSIZE(mm)
97
127
156
212
280
OD(mm)
61
90.6
115.6
167
221
ID(mm)
132
170
206
273
346
L(mm)
48
48
52
52
60
H(mm)
1
1
2
3
5
APPROXMASS(Kg)
OD
OD
IDID
LL HH
13
SIZE RANGE
Klamflex Junior Products are a small bore product range specifi-cally designed for the use on plain ended steel service lines.
Sizes: 15 - 50NBMax Working Pressure 16 Bar
• Junior Straight Couplings
• Junior Straight Couplings with Integral gripper rings
• Male/Female Junior Couplings
• Male/Female Junior Couplings with integral gripper rings
• Junior Tee Pieces
• Junior Tees with integral gripper rings
• Junior Repair Clamps
• Junior Repair Clamp with Tee Outlet
15-50 mm
15-50 mm
15-50mm
15-50 mm
15-25 mm
15-25 mm
15-50mm
15-25mm
JUNIOR COUPLINGSJUNIOR COUPLINGS
Klamflex Socket Steel Fittings are available in all types of steel fittings and are manufactured by welding half Couplings to the end of the steel fittings. Bolts and nuts and not studs are used in the couplings, this ensures easy replacement of damaged fasteners. A profile plate and not lugs which are welded to the steel fitting to accommodate the tightening process are used.
Sizes: 50 - 600NBWorking Pressure 16 Bar
SOCKET STEEL FITTINGSSOCKET STEEL FITTINGS
PIPE OUTSIDE DIAMETERS OF COMMON PIPE MATERIALSPIPE OUTSIDE DIAMETERS OF COMMON PIPE MATERIALS
14
STEEL BS 1387
STEEL SABS 62 MEDIUM
STEEL SABS 719
STEEL ISO 4200 SER 1
STEEL API 5 L
STEEL BS 3600/3601
DUCTILE IRON ISO 2531 : BS 4772
GRP (O.D. Can Vary by Manufacturer)
ASBESTOS CEMENT C.O.D. (South Africa)
ASBESTOS CEMENT C.I.D. (South Africa)
ASBESTOS CEMENT C.I.D. (South Africa)
ASBESTOS CEMENT C.I.D. (South Africa)
ASBESTOS CEMENT C.I.D. (South Africa)
ASBESTOS CEMENT C.I.D. (South Africa)
ASBESTOS CEMENT C.I.D. (South Africa)
ASBESTOS CEMENT METRIC BS 486
ASBESTOS CEMENT METRIC BS 486
ASBESTOS CEMENT METRIC BS 486
ASBESTOS CEMENT METRIC BS 486
IMP CAST IRON ASBESTOS CEMENT
IMP CAST IRON ASBESTOS CEMENT
mm
inches
max
max
CL6
CL12
CL18
CL24
CL30
CL36
CL15
CL18
CL20
CL25
CL AB
CL CD
15
0.5
21.3
21.7
21.3
21.4
21.4
20
0.75
26.9
27.2
26.9
26.7
26.8
25
1
33.7
34.2
33.7
33.4
33.6
32
1.25
42.4
42.9
42.4
42.4
42.3
40
1.5
48.3
48.8
48.3
48.3
48.3
55.9
55.9
50
2
60.3
60.8
60.3
60.3
60.4
69
69
69.1
69.1
65
2.5
76.1
76.6
76.1
73.0
76.1
86
82.3
82.3
80
3
88.9
89.5
88.9
88.9
88.9
98.0
96
106
96
95.5
95.5
100
4
114.3
114.9
114.3
114.3
114.3
118.0
116
122
126
122
121.9
121.9
125
5
139.7
140.6
139.7
141.3
139.7
144.0
150
149.9
149.9
150
6
165.1
166.1
168.3
168.3
168.3
170.0
168
177
168
174
180
188
196
177
178
177
177.3
177.3
175
7
193.7
204.7
204.7
200
8
219.1
219.1
219.1
219.1
222.0
220.5
232
222
229
239
250
262
232
234
232
240
232.2
232.2
225
9
244.5
259
259
268
259.1
259.1
250
10
273.1
273.0
273.1
273.0
274.0
272.1
286
274
284
295
304
318
286
288
286
295
286
286
300
12
323.9
323.9
323.9
323.9
326.0
327
345
328
340
353
365
378
334
344
345
356
333.8
345.4
350
14
355.6
355.6
355.6
355.6
378.0
379
426
378
382
396
412
426
440
392
402
405
419
378
399.3
400
16
406.4
406.4
406.4
406.4
429.0
413
430
436
450
468
484
503
448
456
463
478
439
453.1
450
18
457
457
457.2
457.0
480.0
464
507
483
488
506
524
545
566
498
508
515
532
492
506.9
500
20
508
508
508
508
532
515
587
535
543
560
583
606
629
568
560
586
605
545
560.3
550
22
559
559
559
598
613.7
600
24
610
610
609.6
610
635
617
667
638
651
672
699
727
755
654
668
672
691
650
667
650
26
660
660.4
660
703
720.3
700
28
711
711
711.2
711
738
719
744
760
784
816
761
780
780
801
755
773.2
750
30
762
762
762
807
826
800
32
813
813
812.8
813
842
821
850
868
896
932
808
888
830
852
860
879.3
850
34
864
863.6
864
912
900
36
914
914
914.4
914
945
924
956+
976
1008
1048
927
1000
952
977
964
984.5
1000
40
1016
1016
1016
1016
1048
1025
1062
1084
1120
1165
970
1110
996
1024
1068
1090.2
1050
42
1067
1067
1066.8
1121
1143
1100
44
1118
1118
1117.6
1214
1172
1200
48
1219
1219
1219.2
1219
1255
1229
1320
1277
1300.5
1300
52
1321
1320.8
1430
1400
56
1422
1422
1422.4
1422
1462
1433
1540
1500
1650
1600
64
1626
1626
1625.6
1626
1668
1637
1800
72
1829
1829
1828.8
1829
1875
1841
2000
80
2032
2032
2032
2032
2080
2045
PIPE NOMINAL BORE
ALL DIMENSIONS ARE IN MILLIMETRES (mm)
TO ASSIST US IN MAKING THE CORRECT PRODUCT SELECTION FOR YOU PLEASE PROVIDE AS MUCH OF THE FOLLOWING INFORMATION AS POSSIBLE
(I) PIPE OUTSIDE DIAMETER OR PIPE MATERIAL AND CLASS
(II) WORKING PRESSURE
(III) MATCHING FLANGE DRILLING FOR FLANGE ADAPTORS AND DISMANTLING JOINTS
(IV) PRODUCT IN SYSTEM (WATER, SEWAGE, CHEMICALS, GAS, AIR, OIL ETC)
(V) FLUID / GAS TEMPERATURE IF AVAILABLE
UPVC, MPVC, PE, HDP
16 20 25 32 40 50 63 75 90 110 125 140 160 180 200 225 250 315280 355 400 450 500 560 630 710 800 900 1000 1200 1400 1600 1800 2000
THESE PIPES ARE QUOTED USING THE SAME DIMENSION FOR NOMINAL BORE AS PIPE OUTSIDE DIAMETER
P.O. Box 4073Luipaardsvlei 1743
South Africa
Tel: +27 11 762 5326Fax: +27 11 762 5674
52 Fransen StreetChamdor
Krugersdorp 1740
E-mail: [email protected]: www.klamflex.com
ARPAL
KLAMFLEX PIPE COUPLINGS (PTY) LTD RESERVES THE RIGHT TO MODIFY THE SPECIFICATIONS AND INFORMATION CONTAINED WITHIN THIS MANUAL DUE TO PRODUCT RESEARCH, DEVELOPMENT AND IMPROVEMENTS
PIPE COUPLINGS (PTY) LTD
