摘要
文章论述了管线不停输焊接中带压允许施焊压力、间断焊、管道介质对焊接影响等问题,为深圳地区的不停输焊接施工提供参考。
The article states problems which are the pressure of In-service welding,intermittent welding and the medium,it has reference for the similar engineering in Shenzhen.
出处
《上海煤气》
2011年第6期10-12,43,共4页
Shanghai Gas
关键词
天然气管线
不停输
带压施焊
natural gas pipeline
non-stop transportation
in-service welding
