阶次/壁厚 | 1.6 mm | 1.8 mm | 2 mm | 2.2 mm | 2.4 mm |
1 | 531.5 | 536.62 | 541.77 | 546.95 | 552.15 |
2 | 531.5 | 536.63 | 541.77 | 546.95 | 552.15 |
3 | 1417 | 1429.9 | 1442.8 | 1455.8 | 1468.8 |
4 | 1417 | 1429.9 | 1442.8 | 1455.8 | 1468.8 |
5 | 2667.1 | 2689.7 | 2712.4 | 2735.3 | 2758.2 |
6 | 2667.1 | 2689.7 | 2712.4 | 2735.3 | 2758.2 |
7 | 3122.8 | 3122.8 | 3122.8 | 3122.8 | 3122.8 |