油气管道检测技术发展和现状  

The Development and Actuality of Oil & Gas Pipeline Testing

作　　者：蒋承君[1] 巨西民[2] 

机构地区：[1]西安石油大学,西安710065 [2]中国石油天然气集团公司管材研究所,西安710068

出　　处：《内蒙古石油化工》2008年第3期83-86,共4页Inner Mongolia Petrochemical Industry

摘　　要：对目前国内外油气管道的无损检测作简要介绍,分析其原理、现状、应用范围及目前的不足。重点介绍射线检测技术和超声波检测技术,并对各种无损检测方法作了比较。管道内壁的检测和焊缝的检测是管道无损检测的重点,在此做了分析。对较新的磁记忆检测技术作了介绍。Briefly introduce the nondestructive testing of the domestic and overseas oil ＆ gas pipeline present. Analyze their principle,actuality,application scope and the disadvantage at present. The key is to introduce the ray testing technology and ultrasonic testing technology,compare the several different NDT methods . Analyze the testing of inside wall of pipeline and weld is the key of the pipeline＇s NDT . Also introduce the new magnetic memory testing

关 键 词：管道 射线 超声波 检测 清管器 

分 类 号：TS67[轻工技术与工程] TE973.6[石油与天然气工程—石油机械设备]