摘要
主要介绍在目前卫生洁净工程项目中各种标准对卫生洁净管道焊接的要求。这些要求包括原材料,焊接材料,焊工,焊接工艺和焊接工艺评定及焊接检验。
In this article, the requirements stipulated in various standards for sanitary cleaning piping were introduced. These requirements include one for raw materials, welding materials, welding workers, welding process, welding procedure qualification and welding inspection.
出处
《医药工程设计》
2012年第2期12-16,共5页
Pharmaceutical Engineering Design
关键词
卫生洁净管道
管道焊接
焊接检验
sanitary cleaning piping
pipe welding
welding inspection
