短半径弯头
公称尺寸 | 坡口处外径 | 中心至端面 | 中心至中心 | 顶端至端面 |
90°弯头 | 180°弯头 | |||
NPS | OD | A | O | K |
1" | 33.4 | 25 | 51 | 41 |
1-1/4" | 42.2 | 32 | 64 | 52 |
1-1/2" | 48.3 | 38 | 76 | 62 |
2" | 60.3 | 51 | 102 | 81 |
2-1/2" | 73.0 | 64 | 127 | 100 |
3" | 88.9 | 76 | 152 | 121 |
3-1/2" | 101.6 | 89 | 178 | 140 |
4" | 114.3 | 102 | 203 | 159 |
5" | 141.3 | 127 | 254 | 197 |
6" | 168.3 | 152 | 305 | 237 |
8" | 219.1 | 203 | 406 | 313 |
10" | 273.0 | 254 | 508 | 391 |
12" | 323.8 | 305 | 610 | 467 |
14" | 355.6 | 356 | 711 | 533 |
16" | 406.4 | 406 | 813 | 610 |
18" | 457.0 | 457 | 914 | 686 |
20" | 508.0 | 508 | 1016 | 762 |
22" | 559.0 | 559 | 1118 | 838 |
24" | 610.0 | 610 | 1219 | 914 |