摘要
介绍了核级阀门制造用标准NB/T 20001-2013与RCC-M-2007第Ⅴ卷对压水堆核岛机械设备制造的规定,分析了两个标准在标识、成形与尺寸公差、表面处理、清洁、螺纹连接和热处理等内容要求上的差异。
This paper introduces the rules in PWR nuclear machinery equipment manufacturing in the standards of RCC-M-2007 Ⅴ article and NB/T 20001-2013,analyses and compares the differences in the content for marks,shapes and size tolerances,surface treatment,cleaning,threaded connections and heat treatment requirements,and etc.
作者
林晓青
LIN Xiao-qing(Shenyang Shengshi High ＆Medium Pressure Valves Co. , Ltd, Shengyang 110142 ,China)
出处
《阀门》
2018年第2期39-41,共3页
VALVE MAGAZINE
关键词
核电站
制造
分析对比
标准
nuclear power plant
making
analysis and comparison
standard
