China 'NB/T 20007.9-2011
' Industry standard english version:
NB
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
NB/T 20007.9-2011
Stainless steel for pressurized water reactor nuclear power plant. Part 9: Class 1, 2, 3 austenitic stainless steel seamless buttwelding fittings 压水堆核电厂用不锈钢 第9部分:1、2、3级奥氏体不锈钢对焊无缝管件
Issued Date:2011-07-01
Implemented Date:2011-10-01
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
NB/T 20007.9-2011
Standard Category
China Energy industry
Standards
GB Standard English Title
Stainless steel for pressurized water reactor nuclear power plant. Part 9: Class 1, 2, 3 austenitic stainless steel seamless buttwelding fittings