Class 900 Long Welding Neck Flange RF

Unit: mm

NPS O R h A B t L W n I B.W. kg/pc L.W./in kg/pc kg/pc
1 149.3 50.8 6.4 52.3 25.4 28.4 228.6 101.6 4 25.4 3.4 0.3 6.0
1.25 158.7 63.5 6.4 63.5 31.8 28.4 228.6 111.2 4 25.4 3.9 0.5 7.6
1.5 177.8 73.2 6.4 69.9 38.1 31.7 228.6 123.9 4 28.4 5.4 0.5 9.6
2 215.9 91.9 6.4 104.6 50.8 38.1 228.6 165.1 8 25.4 9.4 1.3 19.2
2.5 244.3 104.6 6.4 124.0 63.5 41.1 304.8 190.5 8 28.4 12.7 1.8 31.2
3 241.3 127.0 6.4 127.0 76.2 38.1 228.6 190.5 8 25.4 11.5 1.6 23.6
4 292.1 157.2 6.4 158.8 101.6 44.5 304.8 234.9 8 31.7 18.9 2.3 42.9
5 349.2 185.7 6.4 190.5 127.0 50.8 304.8 279.4 8 35.0 30.8 3.2 62.4
6 381.0 215.9 6.4 235.0 152.4 55.6 304.8 317.0 12 31.7 38.6 5.0 87.8
8 469.9 269.7 6.4 298.5 203.2 63.5 304.8 393.7 12 38.1 64.7 7.5 135.9
10 546.1 323.9 6.4 368.3 254.0 69.9 304.8 469.9 16 38.1 92.3 11.1 195.4
12 609.6 381.0 6.4 419.1 304.8 79.3 304.8 533.4 20 38.1 124.1 13.0 239.3
14 641.3 412.8 6.4 450.9 355.6 85.8 304.8 558.8 20 41.1 134.6 12.0 238.5
16 704.8 469.9 6.4 508.0 406.4 88.9 304.8 615.9 20 44.4 162.4 14.6 286.2
18 787.4 533.4 6.4 565.2 457.2 101.6 304.8 685.8 20 50.8 228.2 17.3 366.7
20 857.2 584.2 6.4 622.3 508.0 107.9 304.8 749.3 20 53.8 282.1 20.2 439.1
24 1041.4 692.2 6.4 749.3 609.6 139.7 304.8 901.7 20 66.6 542.3 29.8 735.7