摘要
针对油气田集输管道中特别是内涂层管道的连接补口问题,成功开发了D159mm×8mm内涂层无缝钢管压接技术,既保证接头与钢管等强,又保证了内涂层的连续性,管道连接后不需要内补口和无损探伤,可满足油气田集输管道工作要求。文章介绍了D159mm×8mm内涂层无缝钢管压接接头型式、压接接头性能试验及分析。
Aimed at the joint problem of internal coating pipes, the interference fit technique has been successfully developed for D159 mm × 8 mm internal coating seamless pipes. It ensures the joint and pipe to possess equal strength and the internal coating to keep continuity. Internal joint coating and non-destructive test are no more needed. This paper introduces the interference fit joint form, performance test and analysis of D159 mm × 8 mm internal coating seamless pipes.
出处
《石油工程建设》
2006年第4期55-58,共4页
Petroleum Engineering Construction
关键词
集输管道
内涂层
压接
性能试验
oil gathering and transporting pipeline
internal coating
interference fit
performance test
