摘要
城镇燃气作为城市的主动脉,非常有必要全面落实推行法定检验工作,而管道内检测作为全面检验的主要检测方法,能够检测出腐蚀、机械损伤、凹坑/凹槽、焊缝异常等缺陷并进行精确定位,全面掌握管道本体安全,为管道完整性管理提供数据依据,应当大力在全国城镇燃气范围内推广应用,文章介绍了管道内检测在城镇燃气的实际应用。
It’s very necessary to fully implement the statutory inspection work,as city gas is the main artery of city.In-line inspection,as the the main test method for comprehensive inspection,can detect&locate defect such as corrosion,gouge,dent,weld anomaly.It also comprehensively master the ontological security of the pipeline and provides data based for pipeline integrity management.So it should be maked great promotion and application within the city gas across the country.This paper introduces the practical application of in-line inspection in city gas.
作者
彭贵文
文陈鼎
鲁培松
王强
Peng Guiwen;Wen Chending;Lu Peisong;Wang Qiang(Foshan Natural Gas High-pressure Pipelines Co.,Ltd.,Foshan 528000,China)
出处
《城市勘测》
2019年第S01期234-238,共5页
Urban Geotechnical Investigation & Surveying
关键词
城镇燃气
管道内检测
全面检验
管道完整性管理
city gas
in-line inspection
comprehensive inspection
pipeline integrity management
