摘要
介绍了国内外长输油气管道的三种主要焊接方法 :手工焊、半自动焊和全自动焊 ,重点阐述和分析了国内近几年新建管线不同焊接方法的使用情况 。
It introduces three main weld methods in transimitting oil pipeline over the world such as manual weld,half automatic weld and full automatic weld.It focus on the different weld methods in recent years applied into new built pipeline and its application,meanwhile discusses and researches the adoption of weld methods and weld consumable match.
出处
《焊管》
2004年第2期37-42,75,共6页
Welded Pipe and Tube
