NB/T 25043.6-2016Technical specification for construction of nuclear power conventional island and balance of plant - Part 6: Piping (English PDF)
核电厂常规岛及辅助配套设施建设施工技术规范 第 6部分:管道
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
December 5, 2016
Implementation date
May 1, 2017
Scope
NB/T 25043.6-2016 is the English-translated version of 核电厂常规岛及辅助配套设施建设施工技术规范 第 6部分:管道.
NB/T 25043.6-2016 is Part 6 of a recommended Chinese energy industry specification for building the conventional island and balance of plant of nuclear power stations, and it is devoted to piping.
It states the technical requirements for pipework construction in the conventional island and its auxiliary facilities. The part covers new, extended and rebuilt plants of 600 MW and above per unit, and smaller plants may apply it by reference.
Process pipes of cast iron or reinforced concrete, of non-metallic materials such as plastic or glass reinforced plastic, of non-ferrous metals such as titanium or copper, and lined, composite or otherwise special pipes fall outside it.
It is read with the companion parts NB/T 25043.1, 25043.2 and 25043.4, and it quotes GB/T 9124, GB/T 9125, DL/T 515 and NB/T 20030. Issued on 5 December 2016, it has applied since 1 May 2017.
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Document preview — NB/T 25043.6-2016
National Standard of the People's Republic of China
- ICS
- 27.100
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 25043.6-2016 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 197
GB/T 9124
GB/T 9125
DL/T 515
DL/T 1118
DL 5009.1
DL/T 5072
DL 5190.8
NB/T 20030
NB/T 20117
NB/T 20118
NB/T 20119
NB/T 20193
NB/T 25043.1
NB/T 25043.2
NB/T 25043.4
NB/T 25043.8
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 197General purpose metric screw threads -- Tolerances
- DL/T 515Pipe bends for power station
- DL 5009.1Code of safety operation in power engineering construction. Part 1: Steam power
- DL 5190.8Technical specification for electric power construction - Part 8: Processing and preparation
- NB/T 20030Conventional Colors for Components and Identification Method for Piping in Pressurized Water Reactor Nuclear Power Plants
- NB/T 20117Prescriptions of Safety Management for Construction of Nuclear Power Project
GB/T 9124 · GB/T 9125 · DL/T 1118 · DL/T 5072
Cited by
- NB/T 25043.5-2016Technical specification for construction of nuclear power conventional island and balance of plant - Part 5: Water treatment and hydrogen generation systems
- NB/T 25044.6-2016Code for construction quality acceptance of nuclear power conventional island and balance of plant - Part 6: Piping
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Related Standards
DL 5009.1-2014 — Code of safety operation in power engineering construction. Part 1: Steam power
DL 5190.8-2019 — Technical specification for electric power construction - Part 8: Processing and preparation
DL/T 515-2018 — Pipe bends for power station
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NB/T 25043.6-2016
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