电焊机2017，Vol.47Issue(12)：28-32,5.DOI:10.7512/j.issn.1001-2303.2017.12.06
天然气管道及设备带压焊接修复的探讨
Discussion on repair of gas pipeline and equipment under pressure welding
赵龙 1王帅 2崔嘉 2周健 2秦军 3罗伟2
作者信息
- 1. 西南油气田分公司安全环保与技术监督研究院,四川成都610093
- 2. 西南油气田分公司输气处成都管道抢险维修中心,四川成都610093
- 3. 西南油气田公司川中油气矿龙岗净化厂,四川南充637648
- 折叠
摘要
Abstract
In addition to planned gas shutdown and maintenance,natural gas pipelines and equipment are often subjected to emergency pressure treatment because of unexpected accidents and unable to stop.Analyzes the characteristics and precautions of repairing work under pressure welding,introduces the commonly used methods and application examples of repairing under pressure welding,and provides references for its application in pipeline and equipment repair.关键词
天然气管道/带压焊接/修复方法/引流Key words
natural gas pipeline/pressure welding/repair method/drainage分类
矿业与冶金引用本文复制引用
赵龙,王帅,崔嘉,周健,秦军,罗伟..天然气管道及设备带压焊接修复的探讨[J].电焊机,2017,47(12):28-32,5.
