NB/T 20262-2014Design criteria for steam generator blowdown system of pressurized water reactor nuclear power plants (English PDF)
压水堆核电厂蒸汽发生器排污系统设计准则
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
June 29, 2014
Implementation date
November 1, 2014
Scope
NB/T 20262-2014 is the English-translated version of 压水堆核电厂蒸汽发生器排污系统设计准则.
The blowdown system of the steam generator is the subject of NB/T 20262-2014, a recommended Chinese energy industry standard. It sets the basic requirements for designing the steam generator blowdown system of a pressurized water reactor nuclear power plant, and the design of that system is its whole field of application.
GB/T 17569, EJ/T 336, HAD 102/03, HAD 102/10 and HAD 102/14 are the documents it is used with. The standard carries the Chinese classification F65 and the international class 27.120.20, and was published by the National Energy Administration. Issued on 29 June 2014, it has applied since 1 November 2014.
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Document preview — NB/T 20262-2014
National Standard of the People's Republic of China
- ICS
- 27.120.20
Issued by: National Energy Administration of the People's Republic of China
1 Foreword
NB/T 20262-2014 was issued by National Energy Administration of the People's Republic of China on 29 June 2014 and has been in force since 1 November 2014.
2 Scope
The blowdown system of the steam generator is the subject of NB/T 20262-2014, a recommended Chinese energy industry standard. It sets the basic requirements for designing the steam generator blowdown system of a pressurized water reactor nuclear power plant, and the design of that system is its whole field of application. GB/T 17569, EJ/T 336, HAD 102/03, HAD 102/10 and HAD 102/14 are the documents it is used with. The standard carries the Chinese classification F65 and the international class 27.120.20, and was published by the National Energy Administration.
3 Normative references
NB/T 20262-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 17569
EJ/T 336
HAD 102/03
HAD 102/10
HAD 102/14
4 About this standard
Issued by: National Energy Administration of the People's Republic of China
English translation: about 15 pages
5 Classification and status
International classification (ICS): 27.120.20
Chinese Standard Classification (CCS): F 65
Prefix NB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
EJ/T 336 · HAD 102/03 · HAD 102/10 · HAD 102/14
Similar standards
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Related Standards
GB/T 17569-1998 — Classification for the items of pressurized water reactor nuclear power plants
GB/T 17569-2013 — Classification for the items of pressurized water reactor nuclear power pants
GB/T 17569-2021 — Classification for the items of pressurized water reactor nuclear power plants
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