大口径排污管道 波纹排水管道-- 规格尺寸
时间：2017-05-30 阅读：295
序号 | 公称内径 DN/ID | zui小平均 内径 D min | zui小内层 壁厚 E1 min | zui小层压 壁厚 E min | zui大螺距 P man | zui小钢带厚度 T min | zui小防腐层厚度 E2 min |
1 | 300 | 294 | 2.5 | 4.0 | 75 | 0.4 | 2.2 |
2 | 400 | 392 | 3.0 | 4.5 | 85 | 0.4 | 2.2 |
3 | 500 | 490 | 3.5 | 5.0 | 100 | 0.5 | 2.5 |
4 | 600 | 588 | 4.0 | 6.0 | 110 | 0.5 | 2.5 |
5 | 700 | 685 | 4.0 | 6.0 | 115 | 0.5 | 2.5 |
6 | 800 | 785 | 4.5 | 7.5 | 120 | 0.7 | 3 |
7 | 900 | 885 | 5 | 7.5 | 135 | 0.7 | 3 |
8 | 1000 | 985 | 5 | 8 | 150 | 0.7 | 3 |
9 | 1100 | 1085 | 5 | 8 | 165 | 0.7 | 3 |
10 | 1200 | 1185 | 5 | 8 | 180 | 0.7 | 3 |
11 | 1300 | 1285 | 5 | 8 | 210 | 1 | 3 |
12 | 1400 | 1385 | 5 | 8 | 210 | 1 | 3 |
13 | 1500 | 1485 | 5 | 8 | 220 | 1 | 3 |
14 | 1600 | 1585 | 5 | 9 | 230 | 1 | 3.5 |
15 | 1800 | 1785 | 5 | 9 | 2320 | 1 | 3.5 |
16 | 2000 | 1985 | 6 | 9 | 235 | 1 | 3.5 |
17 | 2200 | 2185 | 6 | 9 | 235 | 1.2 | 3.5 |
18 | 2400 | 2385 | 6 | 10 | 235 | 1.2 | 3.5 |
19 | 2600 | 2585 | 6.5 | 10 | 240 | 1.2 | 3.5 |