NB/T 20008.30-2017Other material for pressurized water reactor nuclear power plants - Part 30: NS3105 alloy pipes for nuclear safety related equipment (English PDF)
压水堆核电厂用其他材料 第30部分：安全级设备用NS3105合金管
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
February 10, 2017
Implementation date
July 1, 2017
Scope
NB/T 20008.30-2017 is the English-translated version of 压水堆核电厂用其他材料 第30部分：安全级设备用NS3105合金管.
NB/T 20008.30-2017 is the Chinese energy industry standard for NS3105 alloy pipes supplied to nuclear safety related equipment in pressurized water reactor nuclear power plants, part 30 of the series on other materials.
Manufacture, inspection and acceptance of the tubes are the subject of the text. The tubes concerned are those for parts that carry a safety function in safety grade equipment, while heat exchange tubes for such equipment are expressly left out.
GB/T 223, GB/T 228.1-2010, GB/T 241, GB/T 246, GB/T 4338, GB/T 6394, GB/T 10561-2005, GB/T 11170, GB/T 14999.2, GB/T 15260-1994, NB/T 20328.2-2015 and NB/T 20328.4-2015 are cited. Issued on 10 February 2017, it has applied since 1 July 2017.
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Document preview — NB/T 20008.30-2017
National Standard of the People's Republic of China
- ICS
- 77.150.40
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20008.30-2017 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 223
GB/T 228.1-2010
GB/T 241
GB/T 246
GB/T 4338
GB/T 6394
GB/T 10561-2005
GB/T 11170
GB/T 14999.2
GB/T 15260-1994
GB/T 20066
GB/T 20123
NB/T 20328.2-2015
NB/T 20328.4-2015
......
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 228.1-2010Metallic Materials — Tensile Testing — Part 1: Method of Test at Room Temperature
- GB/T 241Metallic materials — Tube — Hydrostatic pressure test
- GB/T 246Metallic materials -- Tube -- Flattening test
- GB/T 6394Determination of estimating the average grain size of metal
- GB/T 10561-2005Determination of content of nonmetallic inclusions in steel - Micrographic method using standard diagrams
- GB/T 11170Stainless steel - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method)
GB/T 223 · GB/T 4338
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Related Standards
GB/T 11170-2008 — Stainless steel - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method)
GB/T 14999.2-2025 — Test methods for superalloys - Part 2: Microstructure
GB/T 20066-2006 — Steel and iron -- Sampling and preparation of samples for the determination of chemical composition
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NB/T 20008.30-2017
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