PP-R管施工工艺

Working process of PP-R pipes

论述了PPR给水管的施工工艺和质量控制方法,通过对管道连接、支架设置、伸缩补偿的分析,阐述了防止PPR管施工管道扭曲、错位、接头渗漏的先进工艺,指出该工艺适用于各类工程项目PPR管的施工。

This article describes the detailed working process of PP-R water supply pipes and their quality controlling method. By analysis on the connection of the pipes, setting-up of the supporting frames and the compensation of expansion, in this article also given is the advanced process of the PP-R construction pipes from warping, fault,joint leakage, which apply to the PP-R construction in all kinds of projects.