天然气三层PE防腐层破坏分析及防护探讨

Destruction Analysis and Protection of Three-layer PE Anti-corrosion Layer of Natural Gas

本文主要针对天然气技术管线的三层PE防腐层出现失效的几种情况进行阐述,在通过对其深入的分析后发现,要想实现天然气技术管线的安全运行,有效控制技术管线在运行过程中因防腐层失效而导致的集输管线故障的概率,就需要对天然气集输管线三层PE防腐层的处理给与足够的重视。

This paper mainly describes several failures of the three-layer PE anti-corrosion layer of natural gas technology pipeline.After thorough analysis,it is found that in order to realize the safe operation of natural gas technology pipeline,the effective control technology pipeline is running.In the process,the probability of the fault of the gathering pipeline caused by the failure of the anti-corrosion layer needs to pay sufficient attention to the treatment of the three-layer PE anti-corrosion layer of the natural gas gathering pipeline.