PVC管材特點:
重量輕、耐腐蝕、水流阻力小、節約能源、安裝迅捷、造價低等優點,被廣泛應用於市政埋地給、排水、建築物內給、排水、鄉鎮供水、農用灌排、電力、通訊等護套、化工防腐等。
良好的輸水,和國傢級檢測報告證明安全、無毒、無味,被廣泛用於引水、吃水工程。
耐酸、耐堿、耐腐蝕特性,可用於含有酸、堿、鹽、腐蝕化學液體輸送。
絕緣性能好,被用於電線、電纜導管,路燈、通訊保護管。
不結垢、流體阻力小、輸送效率高。
使用壽命長,正常使用可達50年。
快捷、方便的兩種連接方式---膠粘、橡膠圈。
公稱外徑(mm) Nominal OD | 平均外徑允許差(mm) Tolerance OD
| 公稱壁厚(mm) Nominal thickness | 允許差(mm) tolerance | 公稱壓力(MPa) Nominal pressure | 長度(mm)
length |
∅20 | +0.3 | 2.0 | +0.4 | 2.0 | 4000 |
+0.3 | 2.3 | +0.4 | 2.5 | ||
∅25 | +0.3 | 2.0 | +0.4 | 1.6 | 4000 |
+0.3 | 2.3 | +0.4 | 2.0 | ||
∅32 | +0.3 | 2.0 | +0.4 | 1.25 | 4000 |
+0.3 | 2.4 | +0.5 | 1.6 | ||
∅40 | +0.3 | 2.0 | +0.4 | 1.0 | 4000 |
+0.3 | 3.0 | +0.5 | 1.6 | ||
∅50 | +0.3 | 2.0 | +0.4 | 0.8 |
4000 |
+0.3 | 2.4 | +0.5 | 1.0 | ||
+0.3 | 3.0 | +0.5 | 1.25 | ||
∅63 | +0.3 | 2.0 | +0.4 | 0.63 |
6000 |
+0.3 | 2.5 | +0.5 | 0.8 | ||
+0.3 | 3.0 | +0.5 | 1.0 | ||
∅75 | +0.3 | 2.3 | +0.5 | 0.63 |
6000 |
+0.3 | 2.9 | +0.5 | 0.8 | ||
+0.3 | 3.6 | +0.6 | 1.0 | ||
∅90 | +0.3 | 2.8 | +0.5 | 0.63 |
6000 |
+0.3 | 3.5 | +0.6 | 0.8 | ||
+0.3 | 4.3 | +0.7 | 1.0 |
∅110 | +0.4 | 2.7 | +0.5 | 0.63 |
6000 |
+0.4 | 3.4 | +0.6 | 0.8 | ||
+0.4 | 4.2 | +0.7 | 1.0 | ||
∅125 | +0.4 | 3.1 | +0.6 | 0.63 |
6000 |
+0.4 | 3.9 | +0.6 | 0.8 | ||
+0.4 | 4.8 | +0.7 | 1.0 | ||
∅140 | +0.5 | 3.5 | +0.6 | 063 |
6000 |
+0.5 | 4.3 | +0.7 | 0.8 | ||
+0.5 | 5.4 | +0.8 | 1.0 | ||
∅160 | +0.5 | 4.0 | +0.6 | 0.63 |
6000 |
+0.5 | 4.9 | +0.7 | 0.8 | ||
+0.5 | 6.2 | +0.9 | 1.0 | ||
∅200 | +0.6 | 4.9 | +0.7 | 0.63 |
6000 |
+0.6 | 6.2 | +0.9 | 0.8 | ||
+0.6 | 7.7 | +1.0 | 1.0 | ||
∅250 | +0.8 | 6.2 | +0.9 | 0.63 |
6000 |
+0.8 | 7.7 | +1.0 | 0.8 | ||
+0.8 | 9.6 | +1.2 | 1.0 | ||
∅315 | +1.0 | 7.7 | +1.0 | 0.63 |
6000 |
+1.0 | 9.7 | +1.2 | 0.8 | ||
+1.0 | 12.1 | +1.5 | 1.0 | ||
∅400 | +1.2 | 9.8 | +1.2 | 0.63 |
6000 |
+1.2 | 12.3 | +1.5 | 0.8 | ||
+1.2 | 15.3 | +1.8 | 1.0 |
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