NB/T 20220-2013Radiation Surveillance of Pressure Vessels for Light-Water Cooled Reactors (English PDF)
轻水冷却反应堆压力容器辐照监督
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
June 8, 2013
Implementation date
October 1, 2013
Scope
NB/T 20220-2013 is the English-translated version of 轻水冷却反应堆压力容器辐照监督.
NB/T 20220-2013 is the recommended Chinese energy industry standard for the irradiation surveillance of reactor pressure vessels in light-water cooled reactors.
Its subject is the surveillance by which the effect of neutron irradiation on the vessel material is followed through the life of the plant. It is placed in the nuclear group, classified F60 in the Chinese scheme and 27.120.10 internationally for reactor engineering.
The standard takes the place of the earlier EJ/T 560-2002. Chinese and American documents are quoted side by side, among them GB/T 228.1-2010, GB/T 229-2007, GB/T 2975-1998, GB/T 4161-2007, GB/T 4338-2006, GB/T 6803-2008, GB/T 12778-2008, GB/T 21143-2007, ASTM E261-2010, ASTM E844-2009, ASTM E900-2002, ASTM E1005-2010, ASTM E1820 and ASTM E1921. Issued on 8 June 2013, it has applied since 1 October 2013.
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Document preview — NB/T 20220-2013
National Standard of the People's Republic of China
- ICS
- 27.120.10
- Replacing
- EJ/T 560-2002
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20220-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 6803-2008
GB/T 2975-1998
GB/T 229-2007
GB/T 12778-2008
GB/T 4338-2006
GB/T 228.1-2010
GB/T 21143-2007
GB/T 4161-2007
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 35 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 6803-2008Test method for drop-weight test to determine nil-ductility transition temperature of ferritic steels
- GB/T 2975-1998Steel and steel products - Location and preparation of samples and test pieces for mechanical testing
- GB/T 229-2007Metallic Materials — Charpy Pendulum Impact Test Method
- GB/T 12778-2008Determination of Charpy impact fracture surface for metallic materials
- GB/T 228.1-2010Metallic Materials — Tensile Testing — Part 1: Method of Test at Room Temperature
- GB/T 21143-2007Metallic materials - Unified method of test for determination of quasistatic fracture toughness
GB/T 4338-2006
Similar standards
Editions of NB/T 20220
| Edition | Title | Revision | Status |
|---|---|---|---|
| NB/T 20220-2013 | Radiation Surveillance of Pressure Vessels for Light-Water Cooled Reactors | current edition | Current |
| EJ/T 560-2002 | Radiation Surveillance of Pressure Vessels for Light-Water Cooled Reactors | previous edition | Superseded |
This page sells the current edition, NB/T 20220-2013. Earlier editions are listed for reference only.
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Related Standards
GB/T 12778-2008 — Determination of Charpy impact fracture surface for metallic materials
GB/T 4161-2007 — Metallic materials -- Determination of plane-strain fracture toughness
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