浅谈给水用塑料管材的质量现状

Superficially Discuss the Status quo of the Quality of Plastic Pipe for Water Supply

根据塑料管材的质量现状,介绍了给水用硬聚氯乙烯(PVC-U)管材、聚丙烯(PP-R)管材和交联聚乙烯(PE-X)管材在使用中出现的各种质量问题及原因。

According to the status quo of the quality of plastic pipe, the paper has introduced all kinds of problems of quality in using and its cause of PVC-U pipe, PP-R pipe and PE-X pipe for water supply.