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Socket Weld Flange Size

SPECIFICATIONS

Socket Weld Flange Size
 
Our company supply socket weld flange with different size and different pressure grade. For the detailed information, pls check the below form:
ANSI, ASME, ASA B16.5 150lb/sq.in. SOCKET WELD FLANGE RF
Nominal Size   Outside Diam. Thick. of Flange Diam. of Raised Face Diam of Hub at Base Length Thru Hub Diam. of Bore Depth of Socket No. of Holes Diam. of Holes Diam. of Bolts Diam. of Bolt Circle Approx. Weight Pounds Kg
O C R X Y B D
1/2" in. 3.5 0.44 1.38 1.19 0.62 0.88 0.38 4 0.62 1/2 2.38 1
mm. 88.9 11.2 35.1 30.2 15.7 22.4 9.7 15.7 12.7 60.5 0.5
3/4" in. 3.88 0.5 1.69 1.5 0.62 1.09 0.44 4 0.62 1/2 2.75 2
mm. 98.6 12.7 42.9 38.1 15.7 27.7 11.2 15.7 12.7 69.9 1
1" in. 4.25 0.56 2 1.94 0.69 1.36 0.5 4 0.62 1/2 3.12 2
mm. 108 14.2 50.8 49.3 17.5 34.5 12.7 15.7 12.7 79.2 1
1 1/4" in. 4.62 0.62 2.5 2.31 0.81 1.7 0.56 4 0.62 1/2 3.5 3
mm. 117.3 15.7 63.5 58.7 20.6 43.2 14.2 15.7 12.7 88.9 1
1 1/2" in. 5 0.69 2.88 2.56 0.88 1.95 0.62 4 0.62 1/2 3.88 3
mm. 127 17.5 73.2 65 22.4 49.5 15.7 15.7 12.7 98.6 1
2" in. 6 0.75 3.62 3.06 1 2.44 0.69 4 0.75 5/8 4.75 5
mm. 152.4 19.1 91.9 77.7 25.4 62 17.5 19.1 15.9 120.7 2
2 1/2" in. 7 0.88 4.12 3.56 1.12 2.94 0.75 4 0.75 5/8 5.5 7
mm. 177.8 22.4 104.6 90.4 28.4 74.7 19.1 19.1 15.9 139.7 3
3" in. 7.5 0.94 5 4.25 1.19 3.57 0.81 4 0.75 5/8 6 8
mm. 190.5 23.9 127 108 30.2 90.7 20.6 19.1 15.9 152.4 4
3 1/2" in. 8.5 0.94 5.5 4.81 1.25 4.07   8 0.75 5/8 7 11
mm. 215.9 23.9 139.7 122.2 31.8 103.4   19.1 15.9 177.8 5
4" in. 9 0.94 6.19 5.31 1.31 4.57   8 0.75 5/8 7.5 13
mm. 228.6 23.9 157.2 134.9 33.3 116.1   19.1 15.9 190.5 6
5" in. 10 0.94 7.31 6.44 1.44 5.66   8 0.88 3/4 8.5 15
mm. 254 23.9 185.7 163.6 36.6 143.8   22.4 19.1 215.9 7
6" in. 11 1 8.5 7.56 1.56 6.72   8 0.88 3/4 9.5 19
mm. 279.4 25.4 215.9 192 39.6 170.7   22.4 19.1 241.3 9
8" in. 13.5 1.12 10.62 9.69 1.75 8.72   8 0.88 3/4 11.75 30
mm. 342.9 28.4 269.7 246.1 44.5 221.5   22.4 19.1 298.5 14
10" in. 16 1.19 12.75 12 1.94 10.88   12 1 7/8 14.25 43
mm. 406.4 30.2 323.9 304.8 49.3 276.4   25.4 22.2 362 20
12" in. 19 1.25 15 14.38 2.19 12.88   12 1 7/8 17 64
mm. 482.6 31.8 381 365.3 55.6 327.2   25.4 22.2 431.8 29
14" in. 21 1.38 16.25 15.75 2.25 14.14   12 1.12 1 18.75 90
mm. 533.4 35.1 412.8 400.1 57.2 359.2   28.4 25.4 476.3 41
16" in. 23.5 1.44 18.5 18 2.5 16.16   16 1.12 1 21.25 98
mm. 596.9 36.6 469.9 457.2 63.5 410.5   28.4 25.4 539.8 44
18" in. 25 1.56 21 19.88 2.69 18.18   16 1.25 1  1/8 22.75 130
mm. 635 39.6 533.4 505 68.3 461.8   31.8 28.6 577.9 59
20" in. 27.5 1.69 23 22 2.88 20.2   20 1.25 1 1/8 25 165
mm. 698.5 42.9 584.2 558.8 73.2 513.1   31.8 28.6 635 75
24" in. 32 1.88 27.25 26.12 3.25 24.25   20 1.38 1  1/4 29.5 220
mm. 812.8 47.8 692.2 663.4 82.6 616   35.1 31.8 749.3 100