聚乙烯燃气管道的应用及发展  

Application and Development of Polyethylenegas Pipeline

作　　者：贺子东 梁耀方 HE Zi-dong;LIANG Yao-fang(Chongqing Liangping Gas Company Limited,Chongqing 400000,China;Chongqing Gas Company Limited,Chongqing 400000,China)

机构地区：[1]重庆梁平天然气有限责任公司,重庆400000 [2]重庆燃气集团股份有限公司,重庆400000

出　　处：《化工管理》2022年第4期107-109,共3页Chemical Engineering Management

摘　　要：城镇燃气管网建设中广泛采用了聚乙烯管道,文章从管材标准及要求、焊接工艺及评定方法、安全运行、失效管理等方面全面阐述了聚乙烯燃气管道的现状和发展趋势,旨在不断总结、不断提升,促进聚乙烯燃气管道在城镇燃气管网建设中更安全、更稳定地发展。Polyethylene pipelines is widely used in the construction of urban gas pipeline network. This article elaborates the status quo and development trend of polyethylene gas pipeline from the aspects of pipe standards, welding technology and assessment methods, safe operation, failure management, etc. Constantly summarizing, continuous improvement, promoting the more secure and more stable development in the construction of the urban gas pipeline network.

关 键 词：聚乙烯燃气管道 焊接评定 风险分析 安全运行 失效管理 

分 类 号：TE8[石油与天然气工程—油气储运工程]