2022-12-20 13:51:01 点击：815
| 埋地聚乙烯（PE）燃气管材 | ||||||||
| 执行标准：GB 15558.1—2015 壁厚：mm 价格：元/米 | ||||||||
| 公称直径dn | PE80 | PE100 | ||||||
| SDR26 | SDR21 | SDR17 | SDR11 | SDR26 | SDR21 | SDR17 | SDR11 | |
| 壁厚 | 壁厚 | 壁厚 | 壁厚 | 壁厚 | 壁厚 | 壁厚 | 壁厚 | |
| 20 | 3.0 | 3.0 | ||||||
| 25 | 3.0 | 3.0 | ||||||
| 32 | 3.0 | 3.0 | 3.0 | 3.0 | ||||
| 40 | 3.0 | 3.7 | 3.0 | 3.7 | ||||
| 50 | 3.0 | 3.0 | 4.6 | 3.0 | 3.0 | 4.6 | ||
| 63 | 3.0 | 3.8 | 5.8 | 3.0 | 3.8 | 5.8 | ||
| 75 | 3.0 | 3.6 | 4.5 | 6.8 | 3.0 | 3.6 | 4.5 | 6.8 |
| 90 | 3.5 | 4.3 | 5.2 | 8.2 | 3.5 | 4.3 | 5.2 | 8.2 |
| 110 | 4.2 | 5.3 | 6.6 | 10.0 | 4.2 | 5.3 | 6.6 | 10.0 |
| 125 | 4.8 | 6.0 | 7.4 | 11.4 | 4.8 | 6.0 | 7.4 | 11.4 |
| 140 | 5.4 | 6.7 | 8.3 | 12.7 | 5.4 | 6.7 | 8.3 | 12.7 |
| 160 | 6.2 | 7.7 | 9.5 | 14.6 | 6.2 | 7.7 | 9.5 | 14.6 |
| 180 | 6.9 | 8.6 | 10.7 | 16.4 | 6.9 | 8.6 | 10.7 | 16.4 |
| 200 | 7.7 | 9.6 | 11.9 | 18.2 | 7.7 | 9.6 | 11.9 | 18.2 |
| 225 | 8.6 | 10.8 | 13.4 | 20.5 | 8.6 | 10.8 | 13.4 | 20.5 |
| 250 | 9.6 | 11.9 | 14.8 | 22.7 | 9.6 | 11.9 | 14.8 | 22.7 |
| 280 | 10.7 | 13.4 | 16.6 | 25.4 | 10.7 | 13.4 | 16.6 | 25.4 |
| 315 | 12.1 | 15.0 | 18.7 | 28.6 | 12.1 | 15.0 | 18.7 | 28.6 |
| 355 | 13.6 | 16.9 | 21.1 | 32.3 | 13.6 | 16.9 | 21.1 | 32.3 |
| 400 | 15.3 | 19.1 | 23.7 | 36.4 | 15.3 | 19.1 | 23.7 | 36.4 |
| 450 | 17.2 | 21.5 | 26.7 | 40.9 | 17.2 | 21.5 | 26.7 | 40.9 |
| 500 | 19.1 | 23.9 | 29.7 | 45.5 | 19.1 | 23.9 | 29.7 | 45.5 |
| 560 | 21.4 | 26.7 | 33.2 | 50.9 | 21.4 | 26.7 | 33.2 | 50.9 |
| 630 | 24.1 | 30.0 | 37.4 | 57.3 | 24.1 | 30.0 | 37.4 | 57.3 |
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