PI 3.141592654 Design Conditions Gasket and Bolting Calculations From Table UA-49.1 and UA-49.2 Design Pressure psi 1000 Gasket Details Facing Details N = 3.0000 Design Temperature ºF 150 b = 0.6124 Nominal Pipe Pipe OD Pipe Wall Thk 0.5 B = 15.0000 0.125 0.405 Pipe OD 16 2.2500 0.25 0.54 Bolt Circle 23.75 R 2.1250 0.375 0.675 OD Large End of Hub 19.5 0.5000 0.5 0.84 27 0.75 1.05 Hub Diameter Beginning at Cham 16 1 1.315 Length Through the Hub 6.5 1.25 1.66 Thickness of Flange 3 1.5 1.9 Number of Bolts 20 2 2.375 Area at Root of (1) Bolt 1.155 2.5 2.875 Flange Rating 600 3 3.5 Flange Material y from UA-49.1 10000.0000 3.5 4 Bolting Material m from UA-49.1 2.5000 4 4.5 Corrosion Allowance 0 404489.0610 21.9775 5 5.563 1.5000 G = outside diameter of contact face - 2 x b, in 21.0253 6 6.625 Flange 22600 202244.53 23.1 8 8.625 23300 H 347194.17 W gasket seati 563469.352729717 10 10.75 Bolting 25000 549438.71 549438.71 12 12.75 25000 0.4372 14 14 Condition Load Lever Arm Moment 16 16 Operating 176714.59 3.2500 574322.4071 18 18 202244.53 1.3624 275532.3736 20 20 170479.59 2.8687 489052.4451 24 24 1338907.2257 30 30 Gasket Seating 563469.352729717 1.3624 Mo 767655.114518318 Allowable Stress Shape Constants 33900 19061.4668 K = A / B 1.8000 1.1867 22600 12867.6554 T 1.5843 F 0.6300 Means from UA-51.2 22600 10099.4086 Z 1.8929 V 0.0400 22600 15964.5611 Y 3.4742 f 1.6000 Means from UA-51.3 U 3.8177 0.2300 34950 10928.7875 4.5000 65.3457 Means from UA-51.6 23300 7377.5997 2.7386 23300 5790.4405 Other Stress Formula Factors 23300 9153.1936 of flange assumed or actua 3 α 1.6901 β 1.9202 γ 1.0668 δ 0.4132 λ 1.4800 WELD NECK FLANGE DESIGN RAISED FACE g1 go Outside Diameter of Flange Am bo from Table UA-49.2 1(a) or 1(b) Allowable Stress Design Temp Sfo Hp Ab Atm Temp Sfa Design Temp Sb Wm1 Wm1 operating load Atm Temp Sa Gasket Width Check (Raised Face ONLY); Nm = AbSa / (2 * y * PI * G) HD hD MD HG = Hp hG MG HT hT MT Mo Hg = W hg Stress Calculation—Operating Conditions (Use M) 1.5 * Sfo SH h / ho Sfo SR Sfo ST Sfo Stress Calculation—Gasket Seating (Use M) e = F / ho 1.5 * Sfa SH g1 / go = U / V * ho * go * Sfa SR ho = √B * go Sfa ST Sfa

Weld Neck Flange Design

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PI 3.141592654

Design Conditions Gasket and Bolting Calculations From Table UA-49.1 and UA-49.2

Design Pressure psi 1000 Gasket Details Facing Details N = 3.0000Design Temperature ºF 150 b = 0.6124 Nominal Pipe Pipe ODPipe Wall Thk 0.5 B = 15.0000 0.125 0.405

Pipe OD 16 2.2500 0.25 0.54

Bolt Circle C 23.75 R 2.1250 0.375 0.675

OD Large End of Hub X 19.5 0.5000 0.5 0.84

27 0.75 1.05Hub Diameter Beginning at Chamfer 16 1 1.315Length Through the Hub Y 6.5 1.25 1.66Thickness of Flange 3 1.5 1.9Number of Bolts 20 2 2.375Area at Root of (1) Bolt 1.155 2.5 2.875Flange Rating 600 3 3.5Flange Material y from UA-49.1 10000.0000 3.5 4Bolting Material m from UA-49.1 2.5000 4 4.5

Corrosion Allowance 0 404489.0610 21.9775 5 5.563

1.5000 G = outside diameter of contact face - 2 x b, in 21.0253 6 6.625

Allo

wab

le S

tres

Flange22600 202244.53 23.1 8 8.625

23300 H 347194.17 W gasket seating 563469.352729717 10 10.75

Bolting25000 549438.71 549438.71 12 12.75

25000 0.4372 14 14

Condition Load Lever Arm Moment 16 16

Operating