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Flanges

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Flanges
Size Outside Dia Bore Dia Thickness Total Thick Neck Hub Radius Holes Raised Face Net Weight
Base Dia Thickness Thickness Diam Dia No. P.C.D Outside Dia Thick
mm inch D B1 t T1 X t2 t1 A R h n K G f Kg
15 1/2 88.9 15.75 11.18 47.75 30.23 29.21 7.37 21.34 3.05 15.75 4 60.45 35.05 1.52 0.49
20 3/4 98.55 20.83 12.7 52.32 38.1 31.75 877.87 26.67 3.05 15.75 4 69.85 42.93 1.52 0.72
25 1 107.95 26.67 14.22 55.63 49.28 33.02 8.38 33.53 3.05 15.75 4 79.25 50.8 1.52 1.03
32 1 1/4 117.35 35.05 15.75 57.15 58.67 33.02 8.38 42.16 4.83 15.75 4 88.9 63.5 1.52 1.34
40 1 1/2 127 40.89 17.53 61.98 65.02 35.06 8.89 48.26 6.35 15.75 4 98.55 73.15 1.52 1.74
50 2 152.4 52.58 19.05 63.5 77.72 35.56 8.89 60.45 7.87 19.05 4 120.65 91.95 1.52 2.6
65 2 1/2 177.8 62.74 22.35 69.85 90.42 38.1 9.4 73.15 7.87 19.05 4 139.7 104.65 1.52 4.17
80 3 190.5 77.93 23.88 69.85 107.95 36.83 9.14 88.9 9.65 19.05 4 152.4 127 1.52 4.99
90 3 1/2 215.9 90.17 23.88 71.37 122.17 38.1 9.4 101.6 9.65 19.05 8 177.8 139.7 1.52 6.18
100 4 228.6 102.26 23.88 76.2 134.87 41.91 10.41 114.3 11.18 19.05 8 190.5 157.23 1.52 6.98
125 5 254.6 128.19 23.88 88.9 163.58 52.07 12.95 141.22 11.18 22.35 8 215.9 185.67 1.52 8.72
150 6 279.4 154.09 25.4 88.9 192.02 50.8 12.7 168.4 12.7 22.35 8 241.3 215.9 1.52 10.74
200 8 342.9 202.72 28.45 101.6 246.13 58.42 14.73 219.2 12.7 22.35 8 298.45 269.75 1.52 17.68
250 10 406.4 254.51 30.23 101.6 304.8 57.15 14.22 273.05 12.7 25.4 12 361.95 323.85 1.52 24.25
300 12 482.6 304.8 31.75 114.3 365.25 66.04 16.51 323.85 12.7 25.4 12 431.8 381 1.52 36.93
350 14 533.4 336.55 35.05 127 400.05 73.66 18.29 355.6 12.7 28.45 12 476.8 412.75 1.52 48.88
400 16 596.9 387.35 36.58 127 457.2 72.39 18.03 406.4 12.7 28.45 16 539.75 469.9 1.52 60.47
450 18 635 438.15 39.62 139.7 504.95 80.01 20.07 457.2 12.7 31.75 16 577.85 533.4 1.52 68.37
500 20 698.5 488.95 42.93 144.53 558.8 81.28 20.32 508 12.7 31.75 20 635 584.2 1.52 84.6