摘要
埋地管道外防腐层的检测及修复是保证油气管道的安全的最重要技术,本文从外防腐层损坏点的修复上对检测及修复技术进行了探讨。
The detection and repair of the external anticorrosive coating of buried pipeline is the most important technology to ensure the safety of oil and gas pipeline.This paper discusses the detection and repair technology from the repair of the damaged points of the external anticorrosive coating.
作者
初旭
Chu Xu(No.6 Oil Production Plant Planning and Design Institute,Heilongjiang Daqing 163000)
出处
《石化技术》
CAS
2020年第6期109-110,共2页
Petrochemical Industry Technology
关键词
管道
腐蚀
检测技术
电流梯度
Pipeline
corrosion
Detection technology
Current gradient
