NB/T 20419-2017Design criteria for containment filtration and exhaust system of pressurized water reactor nuclear power plant (English PDF)
压水堆核电厂安全壳过滤排放系统设计准则
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
February 10, 2017
Implementation date
July 1, 2017
Scope
NB/T 20419-2017 is the English-translated version of 压水堆核电厂安全壳过滤排放系统设计准则.
NB/T 20419-2017 is the Chinese energy industry standard that sets the design criteria for the containment filtration and exhaust system of a pressurized water reactor nuclear power plant.
It states the basic design requirements for the system, covering the functions it has to perform, the equipment that makes it up, the criteria the design is judged against, and the testing and inspection required.
Its field of application is the design of this system in pressurized water reactor plants. The design draws on GB/T 16702, GB/T 17569, GB 18871, NB/T 20051, NB/T 20194, NB/T 20406 and the regulatory guide HAD 102/06. Issued on 10 February 2017, it has applied since 1 July 2017.
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Document preview — NB/T 20419-2017
National Standard of the People's Republic of China
- ICS
- 27.120.10
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20419-2017 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 16702
GB/T 17569
GB 18871
NB/T 20051
NB/T 20194
NB/T 20406
HAD 102/06
......
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 18871Basic Standards for Protection Against Ionizing Radiation and for the Safety of Radiation Sources
- NB/T 20051Design Criteria for Auxiliary Power System of Nuclear Power Plant
- NB/T 20194Design Criterion of Radiation Shield in the PWR Nuclear Power Plant
- NB/T 20406Containment isolation device for fluid system of pressurized water reactor nuclear power plant
HAD 102/06
Similar standards
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Related Standards
GB 18871-2002 — Basic Standards for Protection Against Ionizing Radiation and for the Safety of Radiation Sources
GB/T 16702.1-2025 — Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants — Part 1: General principle
GB/T 16702.2-2025 — Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 2: Class 1 components
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NB/T 20419-2017
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