專業 專注 誠信
公稱外徑(mm) | Min平均外徑(mm) | Max平均外徑(mm) | 公稱壓力(PN/MPa) | ||||
2.0 | |||||||
內層聚乙(丙)烯厚度(mm) | 鋼帶Min厚度(mm) | 外層聚乙(丙)烯厚度(mm) | 管材壁厚(mm) | 管材壁厚偏差(mm) | |||
16 | 16.0 | 16.3 | 0.8 | 0.2 | 0.4 | 2.0 | +0.4/-0.2 |
20 | 20.0 | 20.3 | 0.8 | 0.2 | 0.4 | 2.0 | +0.4/-0.2 |
25 | 25.0 | 25.3 | 1.0 | 0.3 | 0.6 | 2.5 | +0.4/-0.2 |
32 | 32.0 | 32.3 | 1.2 | 0.3 | 0.7 | 3.0 | +0.4/-0.2 |
40 | 40.0 | 40.4 | 1.3 | 0.3 | 0.8 | 3.5 | +0.5/-0.2 |
50 | 50.0 | 50.5 | 1.4 | 0.5 | 1.5 | 4.5 | +0.8/-0.2 |
63 | 63.0 | 63.6 | 1.7 | 0.6 | 1.7 | 5.0 | +0.9/-0.2 |
75 | 75.0 | 75.7 | 1.9 | 0.6 | 1.9 | 5.5 | +1.0/-0.2 |
90 | 90.0 | 90.8 | 2.0 | 0.8 | 2.0 | 6.0 | +1.2/-0.2 |
110 | 110.0 | 110.9 | 2.0 | 1.0 | 2.2 | 6.5 | +1.4/-0.2 |
160 | 160.0 | 161.6 | 2.0 | 1.6 | 2.2 | 7.0 | +1.6/-0.2 |
200 | 200.0 | 202.0 | 2.0 | 3.0 | 2.2 | 7.5 | +1.8/-0.2 |
250 | 250.0 | 252.4 | 2.0 | 3.6 | 2.3 | 8.5 | +2.2/-0.2 |
315 | 315.0 | 317.5 | 2.0 | 3.3 | 2.3 | 9.0 | +2.4/-0.2 |
400 | 400.0 | 403.0 | 2.0 | 4.3 | 2.3 | 10.0 | +2.6/-0.2 |