支持与服务
ASME B16.47 Series B/API 605 Class 75 WN
| Norminal Pipe Size | O.D.of Flange, O | Min.Thick-ness of WN Flange, tf | Lenth Through Hub, Y | Diam. of Hub, X | Hub Diam. Top, A | Raised Fase Diam., R | Bore (XS) | Diam of Bolt Circle | No.of Bolt Holes | Diam.of Bolt Hole | Min.Fillet Radius, r1 | Approxi-mate Weight kgs |
| 26 | 760 | 31.9 | 57 | 676 | 661.9 | 705 | 636.5 | 723.9 | 36 | 19.1 | 8 | 39.07 |
| 28 | 815 | 31.9 | 60 | 727 | 712.7 | 756 | 687.3 | 774.7 | 40 | 19.1 | 8 | 44.07 |
| 30 | 865 | 31.9 | 64 | 778 | 763.5 | 806 | 738.1 | 825.5 | 44 | 19.1 | 8 | 47.95 |
| 32 | 915 | 33.5 | 68 | 829 | 814.3 | 857 | 788.9 | 876.3 | 48 | 19.1 | 8 | 53.42 |
| 34 | 965 | 33.5 | 72 | 879 | 865.1 | 908 | 839.7 | 927.1 | 52 | 19.1 | 8 | 57.47 |
| 36 | 1035 | 35.0 | 84 | 935 | 915.9 | 965 | 890.5 | 992.2 | 40 | 22.2 | 10 | 76.71 |
| 38 | 1085 | 36.6 | 87 | 986 | 966.7 | 1016 | 941.3 | 1043.0 | 40 | 22.2 | 10 | 84.00 |
| 40 | 1135 | 36.6 | 91 | 1037 | 1017.5 | 1067 | 992.1 | 1093.8 | 44 | 22.2 | 10 | 89.46 |
| 42 | 1185 | 38.2 | 94 | 1087 | 1068.3 | 1118 | 1042.9 | 1144.6 | 48 | 22.2 | 10 | 96.40 |
| 44 | 1250 | 41.4 | 103 | 1140 | 1119.1 | 1175 | 1093.7 | 1203.3 | 36 | 25.4 | 10 | 120.21 |
| 46 | 1300 | 43.0 | 106 | 1191 | 1169.9 | 1226 | 1144.5 | 1254.1 | 40 | 25.4 | 10 | 128.88 |
| 48 | 1355 | 44.6 | 110 | 1241 | 1220.7 | 1276 | 1195.3 | 1304.9 | 44 | 25.4 | 10 | 141.53 |
| 50 | 1405 | 46.2 | 114 | 1294 | 1271.5 | 1327 | 1246.1 | 1355.7 | 44 | 25.4 | 10 | 153.33 |
| 52 | 1455 | 46.2 | 119 | 1345 | 1322.3 | 1378 | 1296.9 | 1409.7 | 48 | 25.4 | 10 | 161.29 |
| 54 | 1510 | 47.8 | 124 | 1397 | 1373.1 | 1429 | 1347.7 | 1460.5 | 48 | 25.4 | 10 | 178.43 |
| 56 | 1575 | 49.3 | 133 | 1451 | 1423.9 | 1486 | 1398.5 | 1520.8 | 40 | 28.6 | 11 | 209.87 |
| 58 | 1625 | 50.9 | 137 | 1502 | 1474.7 | 1537 | 1449.3 | 1571.6 | 44 | 28.6 | 11 | 222.53 |
| 60 | 1675 | 54.1 | 143 | 1553 | 1525.5 | 1588 | 1500.1 | 1622.4 | 44 | 28.6 | 11 | 241.99 |
