论文部分内容阅读
本文介绍了聚乙烯内衬管的选料、成型及其使用方法,实践证明油田在线管道修复采用聚乙烯内衬管的方法是可行的。
In this paper, the selection, forming and application of polyethylene liner are introduced. It has been proved that it is feasible to repair polyethylene pipeline lined pipes in oil field.