PE管道性能及其使用范围分析研究

An Analysis of the Performance and the Application of PE Pipeline

PE（聚乙烯）管道经过快一个世纪的发展，尤其是在燃气管道行业已经占领了主要地位。本文通过对PE管道的发展历史、规格性能和性能优点进行了详细阐述，充分地展示了PE管道相对传统管道（金属管道等）的优越性。结合PE管道的特点和主要应用范围，总结了PE管道在燃气和给水管道工程中的注意事项。发展PE管道材料工艺及其施工工艺，可以实现管道工程项目合理且经济。

PE （polyethylene） pipeline has got a rapid development in the last century, particularly in the gas pipeline industry has occupied a dominant position. Based on the development of PE pipe, specifications and performance advantages, the purpose of this paper ,is to fully display the PE pipehne＇s superiority compared with traditional pipes. Development of PE pipe materials technology and construction technology, pipeline projects can be reasonable and economic.