三型聚丙烯给水管道热胀变形的防止措施

Measures of Preventing the Deformation of Thermal Expansion of Tri-Polypropylene Water-supply Pipeline

文章阐述了聚丙烯给水管道设计施工安装过程中 。

This paper expounds the measures of preventing the deformation of thermal expansion of polypropylene water-supply pipeline occurring in the course of design, construction and erection, and puts forward some problems need special attention in erection.