Sitindustrie Marine SAS
COPPER NICKEL FLANGES
solid welding neck flange - DIN 2632 / EEMUA 234 / ANSI B16.5 in copper nickel
solid welding neck flange - 20 bar - EEMUA 234
STANDARD : EEMUA Pub. N234
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solid welding neck flange - 20 bar - EEMUA 234

Outside diameter of pipe Drilling Theo.
ØD ØA H C ØX ØB h1 ØG N Ød weight
nominal
inch
actual
mm

mm

mm

mm

mm

mm

mm

mm
bolt
holes

mm

Kg/piece
 
0.5 16 89 48 14 23 12.00 8 60.3 4 15.9 0.74
0.75 25 98 52 16 32 21.00 7 69.8 4 15.9 1.04
1 30 108 56 16 42 25.00 8 79.4 4 15.9 1.36
1.25 38 117 57 17 51 33.03 8 88.9 4 15.9 1.70
1.5 44.5 127 62 20 61 39.53 7 98.4 4 15.9 2.38
2 57 152 64 25 73 52.16 9 120.6 4 19 3.93
2.5 76.1 178 70 27 91 71.23 8 139.7 4 19 5.62
3 88.9 190 70 27 105 84.08 8 152.4 4 19 6.27
4 108 229 76 27 135 102.13 8 190.5 8 19 9.53
6 159 279 89 27 192 152.38 8 241.3 8 22.2 13.99
8 219.1 343 98 31 246 210.10 8 298.4 8 22.2 21.57
10 267 406 98 31 305 255.93 8 362.0 12 25.4 30.47
12 323.9 483 98 35 365 309.74 8 431.8 12 25.4 46.56
14 368 533 99 41 400 351.00 8 476.2 12 28.6 59.49
16 419.1 597 106 43 457 399.84 8 539.8 16 28.6 78.03
18 457.2 635 113 45 505 438.50 8 577.8 16 31.8 91.08
20 508 698 118 45 559 486.50 8 635.0 20 31.8 110.65
24 610 813 137 49 664 584.50 8 749.3 20 34.9 160.79
28 711 927 145 72 748 681.50 8 864.0 28 34.9 249.09
32 813 1060 160 72 876 779.50 8 978.0 28 41.1 303.95
36 914 1168 175 72 984 876.50 8 1086.0 32 41.1 371.80