NB/T 25050-2016Technical specification for selection of feedwater pump for PWR nuclear power plant (English PDF)
压水堆核电厂给水泵选型技术条件
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
January 7, 2016
Implementation date
June 1, 2016
Scope
NB/T 25050-2016 is the English-translated version of 压水堆核电厂给水泵选型技术条件.
NB/T 25050-2016 is the recommended Chinese energy industry standard for the selection of feedwater pumps in pressurized water reactor nuclear power plants. It sets out the basic technical requirements placed on the pump system, on performance, structure and materials, and on testing and packing.
Its field of use is the selection of the feed pumps that supply the steam generators from the conventional island of a one-million-kilowatt PWR unit. Filed under Chinese classification F65 and international classification 27.120.20, it comes from the National Energy Administration.
The documents it quotes include GB/T 3216, GB/T 5656-2008, GB/T 13384, GB 19762-2007, GB/T 50958-2013, JB/T 4711 and NB/T 20193-2012. Issued on 7 January 2016, it has applied since 1 June 2016.
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Document preview — NB/T 25050-2016
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
Contents
- 2 Normative references
2 Normative references
NB/T 25050-2016 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 3216
GB/T 5656-2008
GB/T 9239.1
GB/T 12339
GB/T 13384
GB/T 16907-1997
GB 19762-2007
GB/T 29529
GB/T 29531
GB/T 50958-2013
JB/T 4297
JB/T 4711
JB/T 6880.2
NB/T 20193-2012
......
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 3216Rotodynamic pumps -- Hydraulic performance acceptance tests -- Grades 1, 2 and 3 [including 2018XG1]
- GB/T 5656-2008Technical specification for centrifugal pumps -- Class Ⅱ
- GB/T 9239.1Mechanical vibration—Rotor balancing—Part 1:Introduction
- GB/T 12339Inner packaging materials in preservation
- GB/T 13384General specifications for packing of mechanical and electrical product
- GB/T 16907-1997Technical specifications for centrifugal pumps (Class I)
GB/T 50958-2013
Similar standards
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Related Standards
GB/T 12339-2008 — Inner packaging materials in preservation
GB/T 13384-2008 — General specifications for packing of mechanical and electrical product
GB/T 29529-2013 — Methods of measuring and evaluating the noise of pumps
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NB/T 25050-2016
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