PE塑料的综合性能及PE管在燃气管网中的应用

Comprehensive Performance of PE and Its Application in Civic Gas Distribution Pipeline

文章介绍了一种常用的耐蚀非金属材料─聚乙烯（PE）材料的物理机械性能、抗震性能和耐腐蚀性能。并简要地阐述了PE管在燃气管网系统中的特点及设计与安装。同时也对PE管在燃气工业中的现状与前景作了一个简单的探讨。本文可供城市燃气设计、施工人员参考。

This paper introduces physical & mechanical property.shockproof property and corrosion resistance of PE as usual corrosion resisting non-metal material. Simultaneously the paper recounts the feature of PE pipeline and its design & installation in civic gas distribution system. At the same time,the paper also discusses the present situation and development of PE pipeline in gas industry. This paper can be referred to designer and worker who work in civic gas industry.