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NB/T 20005.9-2017

Search Result of Chinese Standard: 'NB/T 20005.9-2017'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
NB/T 20005.9-2017English229 Add to Cart Days<=3 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 9: Class 2, 3 seamless steel pipes Valid NB/T 20005.9-2017
NB/T 20005.9-2017Chinese18 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]

   
Detail Information of NB/T 20005.9-2017; NB/T20005.9-2017
Description (Translated English): Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 9: Class 2, 3 seamless steel pipes
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: H48
Classification of International Standard: 77.140.75
Word Count Estimation: 11,116
Date of Issue: 2017-04-01
Date of Implementation: 2017-10-01
Older Standard (superseded by this standard): NB/T 20005.9-2010
Quoted Standard: GB/T 223; GB/T 228.1-2010; GB/T 228.2; GB/T 229-2007; GB/T 241; GB/T 242; GB/T 246; GB/T 2975-1998; GB/T 4336; GB/T 6394; GB/T 10561-2005; GB/T 20066; GB/T 20123; NB/T 20003.2-2010; NB/T 20003.4
Drafting Organization: China Nuclear Power Engineering Co., Ltd.
Administrative Organization: Nuclear Industry Standardization Institute
Regulation (derived from): Announcement of the National Energy Administration of the People's Republic of China No. 7 of 2017; Announcement of Industry Standards Announcement No. 9 of 2017 (Total No. 213)
Summary: This standard specifies the requirements for the manufacture, inspection and acceptance of 2, 3 grade 20 carbon steel seamless steel pipes for PWR nuclear power plants. This standard is applicable to 2, 3 grade carbon steel seamless steel pipes with a nominal outer diameter of not more than 711 mm and a nominal wall thickness of not more than 60 mm for pressurized water reactor nuclear power plants. This standard does not apply to the main feed water flow control system, auxiliary water supply system, steam turbine bypass system and seamless steel pipe for the main steam system in pressurized water reactor nuclear power plants. This standard does not apply to heat transfer tubes for heat exchangers.


Related standard:   NB/T 20005.18-2018  NB/T 20005.12-2017
   
 
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