摘要
介绍了全焊接球阀阀体的焊接材料、焊接方法、焊接结构和焊接工艺,论述了通过相关试验对焊接材料、结构和工艺优化及验证。
Materials of body and weld, welding methods, welded structure and welding technology of fully welded ball valve are introduced. Based on experiments, Welding materials, welded structure and technology are optimized and proved.
出处
《阀门》
2009年第5期14-16,共3页
VALVE MAGAZINE
关键词
全焊接球阀
材料
焊接工艺
fully welded ball valve
materials
welding technology
