聚乙烯(PE)管在天然气工程中的应用

Application of polyethylene(PE) pipes in gas engineering

介绍了聚乙烯(PE)管在天然气工程中应用时管道的焊接、管道施工等,阐述了管道连接时应注意的问题及相关建议,通过PE管与钢管的比较,总结了PE管的一系列优点,说明PE管在天然气工程中具有良好的发展前景。

This paper introduces the pipes＇ welding and construction when applying PE pipes in gas engineering and elaborates on the problems that might occur during the welding process and their countermeasures. By contrasting PE pipes with the steel pipes, it summarizes the advantages of the PE pipes and states that the PE pipes have a bight developing future in gas engineering.