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​PVC缠绕管具有的性能特点分析

作者: laobingguandao    来源:http://www.laobingguandao.com  时间:2020-06-29    人气:
PVC缠绕管可靠的环刚度与纯塑管相比,增强的钢带极易使管材特别是大口径管材具有足够可靠的环钢度,内壁光滑,流动阻力比水泥管低20~30聚乙烯(PE)管道内壁光滑,摩擦系数小,且沉淀物在管道中不易产生聚集,长期使用后摩阻几乎不变。
Compared with the pure plastic pipe, the reinforced steel strip can easily make the pipe, especially the large diameter pipe, have enough reliable ring stiffness. The inner wall is smooth and the flow resistance is lower than that of cement pipe. The inner wall of 20-30 polyethylene (PE) pipe is smooth and the friction coefficient is small. Moreover, the sediment is not easy to accumulate in the pipe, and the friction resistance is almost unchanged after long-term use.
柔性或无泄漏(电熔焊、对焊)连接,密封性能及环保性能好两种密封连接方式均可以简单工具手工操作,无需机械,十分简便快捷,达到可靠无泄露,耐腐蚀,使用寿命超过50年高密度聚乙烯(PE)管道使用寿命可长达五十年,质量轻、接头少,无需大型设备,安装铺设方便重量轻,安装时不需要大型吊运设备。轴向柔性好,敷设时对沟槽底部平整
Flexible or leak free (electric fusion welding, butt welding) connection, good sealing performance and environmental protection performance. The two sealing connection modes can be operated by hand with simple tools, without machinery. They are very simple and quick, reliable, leak free, corrosion-resistant, and have a service life of more than 50 years. The service life of high-density polyethylene (PE) pipe can be as long as 50 years, with light weight, less joints, and no need of large equipment The device is convenient and light in weight and does not need large lifting equipment during installation. The axial flexibility is good, and the bottom of the trench is flat when laying
pvc缠绕管
PVC缠绕管现场生产,大大节省运输费用带材可卷盘(普通电缆盘)运输,管材缠绕装置简单紧凑,便于生产商将装置运至工地附近,就近缠绕生产供应管材大幅度降低了用户的运输成本。抗非正常突发载荷能力强管材可通过弹性变形来化解由此产生的应力,避免管材连接处因承受过大的应力及变形而泄露或破坏综合造价具有竞争力集钢塑两种材料的优点于一身,该管材具有良好的综合性能
The field production of PVC winding pipe can greatly save the transportation cost. The tape can be transported by reel (ordinary cable reel). The pipe winding device is simple and compact, which is convenient for the manufacturer to transport the device to the nearby construction site. The nearby winding production and supply of pipe material can greatly reduce the transportation cost of users. Strong resistance to abnormal sudden load, the pipe can be elastic deformation to resolve the resulting stress, to avoid leakage or damage of pipe joints due to excessive stress and deformation.The comprehensive cost is competitive. It combines the advantages of steel and plastic materials, and the pipe has good comprehensive performance

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