Class600法兰的理论重量表-ASME B16.5
发布时间：2016-06-10 点击数：4045
Class600法兰的理论重量表-ASME B16.5
| DN | NPS | Slip On | Welding Neck | Socket Welding | Threaded | Lapped | Blind |
| 15 | 1/2 | 0.74 | 0.86 | 0.74 | 0.74 | 0.71 | 0.76 |
| 20 | 3/4 | 1.21 | 1.39 | 1.21 | 1.22 | 1.17 | 1.23 |
| 25 | 1 | 1.57 | 1.83 | 1.57 | 1.58 | 1.5 | 1.64 |
| 32 | 1 ¼ | 2.11 | 2.52 | 2.12 | 2.14 | 1.95 | 2.32 |
| 40 | 1 ½ | 2.97 | 3.46 | 2.98 | 3.01 | 2.83 | 3.27 |
| 50 | 2 | 3.65 | 4.28 | 3.65 | 3.71 | 3.41 | 4.18 |
| 65 | 2 ½ | 5.29 | 6.3 | 5.36 | 5.39 | 4.99 | 6.16 |
| 80 | 3 | 7.11 | 8.44 | 7.22 | 5.39 | 6.68 | 8.58 |
| 100 | 4 | 14.8 | 17.3 | -- | 15 | 14.2 | 17.6 |
| 125 | 5 | 24.4 | 28.7 | -- | 24.9 | 23.7 | 29.5 |
| 150 | 6 | 28.7 | 33.6 | -- | 29.3 | 27.8 | 36.1 |
| 200 | 8 | 43.7 | 52 | -- | 44.6 | 42.4 | 59.4 |
| 250 | 10 | 71.3 | 85.6 | -- | 72.9 | 75.9 | 98.7 |
| 300 | 12 | 84.9 | 102.3 | -- | 86.7 | 90.7 | 125.2 |
| 350 | 14 | 99.4 | 121 | -- | 102.1 | 108.7 | 152 |
| 400 | 16 | 141.1 | 167.5 | -- | 144.5 | 154.2 | 213.4 |
| 450 | 18 | 174.6 | 202.8 | -- | 178.8 | 189.2 | 274.3 |
| 500 | 20 | 222.1 | 253.3 | -- | 227.4 | 242.7 | 352.2 |
| 600 | 24 | 313.3 | 354.9 | -- | 321.8 | 345.7 | 535.1 |