摘要
阐述了核级阀门承压焊接的质量控制。介绍了产品焊接工艺评定和工艺规程的实施方法。给出了产品施焊中对施工现场、设备及产品检验的具体要求。
Explain the quality control for pressure containing welds on nuclear grade valves.Introduce implementary methods of technologic evaluation and processing procedure for product welding.Give the detail requirements for welding spot,welding equipment and product inspection during welding.
出处
《阀门》
2001年第1期37-39,共3页
VALVE MAGAZINE
关键词
核级阀门
焊接
质量控制
nuclear grade valve
welding
quality control
