1500 Lb Flanges

1500 LB Flanges Overall Length Normalpipesize Outsidedia. offlange Minimum thicknessof flange Weldingneck Slip-on& socket welding Lap Joint Bolt Circle No. and Size of Holes O.D. of raisedface O Q Y Diam. No. dia. R 1/2 12.1 22.3 60.3 31.8 31.8 82.5 4 22 35 3/4 130 25.4 69.8 34.9 34.9 89.0 4 22 43 1 149 28.6 73.0 41.3 41.3 101.5 4 25 51 1-1/4 159 28.6 73.0 41.3 41.3 111.0 4 25 64 1-1/2 178 31.8 82.6 44.4 44.4 124.0 4 29 73 2 216 38.1 101.6 57.2 57.2 165.0 8 25 92 2-1/2 244 41.3 104.8 63.5 63.5 190.5 8 29 105 3 267 47.7 117.5 73.0 73.0 203.0 8 32 127 3-1/2 4 311 54.0 123.8 90.5 90.5 241.5 8 35 157 5 375 73.1 155.5 104.8 104.8 292.0 8 41 186 6 394 82.6 171.4 119.1 119.1 317.5 12 38 216 8 483 92.1 212.7 142.9 142.9 393.5 12 45 270 10 584 108.0 254.0 158.8 177.8 482.5 12 51 324 12 673 123.9 282.9 181.0 219.1 571.5 16 54 381 14 749 133.4 298.4 241.3 635.0 16 60 413 16 826 146.1 311.2 260.4 705.0 16 51 470 18 914 162.0 327.0 276.2 474.5 16 73 538 20 984 117.8 355.4 292.1 832.0 16 80 584 24 1168 203.2 406.4 330.2 990.5 16 92 692