品牌
生产厂家厂商性质
温州市所在地
90°弯头、三通、四通、45°弯头GB/T14626
90°Elbows Tees, Crosses, 45°Elbows
| 公称通径 （NPS） DN | 螺纹 尺寸 代号 | 中心至端面A Center to End | 端部外径 Outside Diameter D | zui小壁厚 Wall Thickness C（min） | 有效螺纹长度 Length of Thread L2（min） | ||||||||||
| 90°弯头、三通、四通 90°Elbows Teel, Crosses | 45°弯头 45°Elbows | ||||||||||||||
| Sch80 | Sch160 | XXS | Sch80 | Sch160 | XXS | Sch80 | Sch160 | XXS | Sch80 | Sch160 | XXS | 60°螺纹 | 55°螺纹 | ||
| 8 | 1/4 | 21 | 25 | 29 | 17 | 19 | 22 | 22 | 25 | 33 | 3.0 | 3.5 | 6.5 | 10.0 | 9.7 |
| 10 | 3/8 | 25 | 29 | 33 | 19 | 22 | 25 | 25 | 33 | 38 | 3.0 | 3.5 | 7.0 | 10.5 | 10.1 |
| 15 | 1/2 | 29 | 33 | 38 | 22 | 25 | 29 | 33 | 38 | 46 | 3.0 | 4.0 | 8.0 | 13.5 | 13.2 |
| 20 | 3/4 | 33 | 38 | 44 | 25 | 29 | 33 | 38 | 46 | 56 | 3.0 | 4.5 | 8.5 | 14.0 | 14.5 |
| 25 | 1 | 38 | 44 | 51 | 29 | 33 | 35 | 46 | 56 | 62 | 3.5 | 5.0 | 10.0 | 17.5 | 16.8 |
| （32） | 11/4 | 44 | 51 | 60 | 33 | 35 | 43 | 56 | 62 | 75 | 4.0 | 5.5 | 10.5 | 18.0 | 19.1 |
| 40 | 11/2 | 51 | 60 | 64 | 35 | 43 | 44 | 62 | 75 | 84 | 4.0 | 5.5 | 11.0 | 18.0 | 19.1 |
| 50 | 2 | 60 | 64 | 83 | 43 | 44 | 52 | 75 | 84 | 102 | 4.5 | 7.0 | 12.0 | 19.0 | 23.4 |
| （65） | 21/2 | 76 | 83 | 95 | 52 | 52 | 64 | 92 | 102 | 121 | 5.5 | 7.5 | 15.5 | 29.0 | 26.7 |
| 80 | 3 | 86 | 95 | 106 | 64 | 64 | 79 | 110 | 121 | 146 | 6.0 | 9.0 | 16.5 | 30.5 | 29.8 |
| 100 | 4 | 106 | 114 | 114 | 79 | 79 | 79 | 146 | 152 | 152 | 6.5 | 11.0 | 18.5 | 33.0 | 35.8 |
90°弯头、三通、四通、45°弯头ASME B16.11
90°Elbows Tees, Crosses, 45°Elbows
| 公称通径 （NPS） DN | 中心至端面A Center to End | 端部外径 Outside Diameter D | zui小壁厚 Wall Thickness C（min） | 有效螺纹长度 Length of Thread L2（min） | |||||||||
| 90°弯头、三通、四通 Elbows Teel, Crosses | 45°弯头 Elbows | ||||||||||||
| 2000 LB | 3000 LB | 6000 LB | 2000 LB | 3000 LB | 6000 LB | 2000 LB | 3000 LB | 6000 LB | 2000 LB | 3000 LB | 6000 LB | ||
| 1/8 | 21 | 21 | 25 | 17 | 17 | 19 | 22 | 22 | 25 | 3.0 | 3.0 | 6.5 | 6.5 |
| 1/4 | 21 | 25 | 29 | 17 | 19 | 22 | 22 | 25 | 33 | 3.0 | 3.5 | 6.5 | 10.0 |
| 3/8 | 25 | 29 | 33 | 19 | 22 | 25 | 25 | 33 | 38 | 3.0 | 3.5 | 7.0 | 10.5 |
| 1/2 | 29 | 33 | 38 | 22 | 25 | 29 | 33 | 38 | 46 | 3.0 | 4.0 | 8.0 | 13.5 |
| 3/4 | 33 | 38 | 44 | 25 | 29 | 33 | 38 | 46 | 56 | 3.0 | 4.5 | 8.5 | 14.0 |
| 1 | 38 | 44 | 51 | 29 | 33 | 35 | 46 | 56 | 62 | 3.5 | 5.0 | 10.0 | 17.5 |
| 11/4 | 44 | 51 | 60 | 33 | 35 | 43 | 56 | 62 | 75 | 4.0 | 5.5 | 10.2 | 18.0 |
| 11/2 | 51 | 60 | 64 | 35 | 43 | 44 | 62 | 75 | 84 | 4.0 | 5.5 | 11.0 | 18.5 |
| 2 | 60 | 64 | 83 | 43 | 45 | 52 | 75 | 84 | 102 | 4.5 | 7.0 | 12.0 | 19.0 |
| 21/2 | 76 | 83 | 95 | 52 | 52 | 64 | 92 | 102 | 121 | 5.5 | 7.5 | 15.5 | 29.0 |
| 3 | 86 | 95 | 106 | 64 | 64 | 79 | 110 | 121 | 146 | 6.0 | 9.0 | 16.5 | 30.5 |
| 4 | 106 | 114 | 114 | 79 | 79 | 79 | 146 | 152 | 152 | 6.5 | 11.0 | 18.5 | 33.0 |
