HDPE100級給水管材咨詢熱線 | |||||
執(zhí)行標準:GB/T13663-2000 | |||||
公稱壓力 | 0.6MPa | 0.8MPa | 0.1.0MPa | 1.25MPa | 1.6MPa |
標準尺寸比 | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 |
公稱外徑 | 壁厚 | 壁厚 | 壁厚 | 壁厚 | 壁厚 |
20 | 2.00? | 2.30? | |||
25 | 2.00? | 2.30? | |||
32 | 2.00? | 2.30? | 3.00? | ||
40 | 2.30? | 3.00? | 3.70? | ||
50 | 2.30? | 2.90? | 3.70? | 4.60? | |
63 | 2.5? | 3.0? | 3.7? | 4.7? | 5.8? |
75 | 2.9? | 3.6? | 4.5? | 5.6? | 6.8? |
90 | 3.5? | 4.3? | 5.4? | 6.7? | 8.2? |
110 | 4.2? | 5.3? | 6.6? | 8.1? | 10.0? |
125 | 4.8? | 6.0? | 7.4? | 9.2? | 11.4? |
140 | 5.4? | 6.7? | 8.3? | 10.3? | 12.7? |
160 | 6.2? | 7.7? | 9.5? | 11.8? | 14.6? |
180 | 6.9? | 8.6? | 10.7? | 13.3? | 16.4? |
200 | 7.7? | 9.6? | 14.9? | 14.7? | 18.2? |
225 | 8.6? | 10.8? | 13.4? | 16.6? | 20.5? |
250 | 9.6? | 11.9? | 14.8? | 18.4? | 22.7? |
280 | 10.7? | 13.4? | 16.6? | 20.6? | 25.4? |
315 | 12.14? | 15.0? | 18.7? | 23.3? | 28.6? |
355 | 13.6? | 16.9? | 21.1? | 26.1? | 32.2? |
400 | 15.3? | 19.1? | 23.7? | 29.4? | 36.3? |
450 | 17.2? | 21.5? | 26.7? | 33.1? | 40.9? |
500 | 19.1? | 23.9? | 29.7? | 36.8? | 45.4? |
560 | 21.4? | 26.7? | 33.2? | 41.2? | 50.8? |
630 | 24.1? | 30.0? | 37.4? | 46.3? | 57.2? |
710 | 27.2? | 33.9? | 42.1? | 52.2? | |
800 | 30.6? | 38.1? | 47.4? | 58.8? |
艾斯蒂 PE管給水、自來水 非開挖頂管、拖拉管、牽引管廠家