浅析天然气管道缺陷修复技术

Brief Analysis of Defect Repair Technology for Natural Gas Pipeline

为了降低天然气管道运行的风险,延长管道使用寿命,管道运营公司须对管道检测发现的缺陷进行修复。文章介绍了目前国内常用的天然气管道缺陷修复技术,并阐述了其技术特点及适用范围。

In order to reduce the risk of natural gas pipeline operation and prolong the service life of pipeline,pipeline operators must repair the defects found in pipeline inspection.This paper introduces the commonly used repairing technology of natural gas pipeline defects in China,and expounds its technical characteristics and application scope.