| 有效地解决了PVC塑料管强度低和镀锌钢管重量大缺点 |
| 添加时间：2019/8/6 15:20:26 浏览次数： |
| 电力管道玻璃钢电缆保护管具有强度高、重量轻、不变形、内表面光滑等优点。其磨擦系数小，穿缆轻滑，不损伤电缆。有效地解决了PVC塑料管强度低和镀锌钢管重量大，穿电缆时易划伤电缆的缺点。而且重量只有钢管的1/4，混凝土管的1/10左右，一个人就能搬运。 Fiberglass reinforced plastic cable protective pipe for power pipeline has the advantages of high strength, light weight, no distortion and smooth inner surface. Its friction coefficient is small, slippery and does not damage the cable. It effectively solves the disadvantages of low strength of PVC plastic pipe, large weight of galvanized steel pipe and easy scratch of cable when running through cable. And the weight is only 1/4 of steel pipe and 1/10 of concrete pipe, so one person can carry it. |
| 上一页 可使玻璃钢管道在输送液体时具有不同的耐腐蚀性能 |
| 下一页 PVC-C电力管特性 |
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