摘要
随着聚乙烯管道在城镇燃气管网中的大量推广使用,由于管道输送的介质具有可燃易爆的特性,管道连接的焊接质量关系到城市燃气管网的安全稳定运行。通过介绍聚乙烯燃气管道的连接方式,分析影响聚乙烯管道焊接质量的因素,提出焊接施工中质量控制的措施。
As the wide use of polyethylene pipe in town gas network, welding quality plays a significant rolein safely and stably running of pipe network due to the inflammable and explosive media transported in pipe line. Byanalyzing the important factors which would influence the welding quality of PE pipe, this article describes differentways to connect PE pipe, and concludes series of quality control measures in welding practices.
出处
《中国特种设备安全》
2014年第12期32-35,40,共5页
China Special Equipment Safety
