摘要
介绍了大直径直缝埋弧焊管的各种生产工艺，根据其特点，结合我国国情，就我国近期新建大直径直缝埋弧焊管机组的机组选型提出建议，并指出新建机组中应注意的几个问题。
All kinds of productive processes for manufacturing longitudinally submerged arc welded large-diameter pipes are introduced. According to the present situation of our country and features of each process, the author gives some advises in the type selection for manufacturing longitudinally submerged arc welded large-diameter pipes in our country in the near future, and points out some problems that should be paid attention to when constructing the new mills.
出处
《焊管》
1998年第4期41-45,共5页
Welded Pipe and Tube
关键词
直缝埋弧焊
钢管
焊管
焊管机
油气管
longitudinally submerged arc welded large-diameter pipe productive process type selection
