NB/T 20176-2012Design requirements for hydrogen, nitrogen, oxygen and carbon dioxide supply systems of PWR nuclear power plant (English PDF)
压水堆核电厂供氢、供氮、供氧、供二氧化碳系统的设计要求
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
October 19, 2012
Implementation date
March 1, 2013
Scope
NB/T 20176-2012 is the English-translated version of 压水堆核电厂供氢、供氮、供氧、供二氧化碳系统的设计要求.
NB/T 20176-2012 is the Chinese energy industry standard covering the hydrogen, nitrogen, oxygen and carbon dioxide supply systems of a pressurized water reactor nuclear power plant.
It sets the design principles for hydrogen production, storage and distribution, for nitrogen storage, supply and nuclear island distribution, for oxygen supply and for carbon dioxide storage and supply, dealing with the functions of each system, its parameters, its design requirements, the safety and seismic classification, the design of the equipment and the principles for its layout.
Its field is the design of these four gas systems in pressurized water reactor plants. It takes the place of EJ/T 342-1988 and is used with GB 150, GB 18442, GB 50016, GB 50029, GB 50057, GB 50235, GB 50316 and TSG R0004. Issued on 19 October 2012, it has applied since 1 March 2013.
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Document preview — NB/T 20176-2012
National Standard of the People's Republic of China
- ICS
- 27.120.10
- Replacing
- EJ/T 342-1988
Issued by: National Energy Administration of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Classification and status
1 Foreword
NB/T 20176-2012 was issued by NEA on 19 October 2012 and has been in force since 1 March 2013.
2 Scope
NB/T 20176-2012 is the Chinese energy industry standard covering the hydrogen, nitrogen, oxygen and carbon dioxide supply systems of a pressurized water reactor nuclear power plant. It sets the design principles for hydrogen production, storage and distribution, for nitrogen storage, supply and nuclear island distribution, for oxygen supply and for carbon dioxide storage and supply, dealing with the functions of each system, its parameters, its design requirements, the safety and seismic classification, the design of the equipment and the principles for its layout. Its field is the design of these four gas systems in pressurized water reactor plants. It takes the place of EJ/T 342-1988 and is used with GB 150, GB 18442, GB 50016, GB 50029, GB 50057, GB 50235, GB 50316 and TSG R0004. Issued on 19 October 2012, it has applied since 1 March 2013.
3 Normative references
NB/T 20176-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB 150
GB/T 16702
GB/T 17569
GB 18442
GB 50016
GB 50029
GB 50030
GB 50057
GB 50058
GB 50177
GB 50235
GB 50316
JB/T 6905
JB/T 9076
4 About this standard
Issued by: NEA
English translation: about 15 pages
5 Classification and status
International classification (ICS): 27.120.10
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
- GB/T 16702Design code for mechanical components in nuclear island of pressurized water reactor nuclear power plants
- GB/T 17569Classification for the items of pressurized water reactor nuclear power plants
- GB 50016[2018 Edition of GB 50016-2014] Code for Fire Protection Design of Buildings [Code of Design on Building Fire Protection and Prevention]
- GB 50029Code for Design of Compressed Air Station
- GB 50030Oxygen Station Design Specifications
- GB 50057Code for design protection of structures against lightning
GB 150 · GB 18442
Similar standards
Editions of NB/T 20176
| Edition | Title | Revision | Status |
|---|---|---|---|
| NB/T 20176-2012 | Design requirements for hydrogen, nitrogen, oxygen and carbon dioxide supply systems of PWR nuclear power plant | current edition | Current |
| EJ/T 342-1988 | Design requirements for hydrogen, nitrogen, oxygen and carbon dioxide supply systems of PWR nuclear power plant | previous edition | Superseded |
This page sells the current edition, NB/T 20176-2012. Earlier editions are listed for reference only.
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Related Standards
GB 50016-2014 — Code for Fire Protection Design of Buildings (2018 Edition)
GB 50016-2018 — [2018 Edition of GB 50016-2014] Code for Fire Protection Design of Buildings [Code of Design on Building Fire Protection and Prevention]
GB 50029-2014 — Code for Design of Compressed Air Station
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