NB/T 20354.3-2015Design and manufacturing specification of steam turbine rotors for pressurized water reactor nuclear power plants - Part 3: Welded rotor (English PDF)
压水堆核电厂汽轮机转子设计制造规范 第3部分：焊接转子
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
July 1, 2015
Implementation date
December 1, 2015
Scope
NB/T 20354.3-2015 is the English-translated version of 压水堆核电厂汽轮机转子设计制造规范 第3部分：焊接转子.
NB/T 20354.3-2015 forms the third part of the Chinese energy industry series on steam turbine rotors for pressurized water reactor nuclear power plants, and its subject is the welded rotor.
The part fixes technical requirements for design, welding, heat treatment, machining, testing, balancing, packaging, transport and storage of welded rotors. It applies to the design and manufacture of welded steam turbine rotors for PWR plants.
Its list of quoted documents is long and takes in GB/T 1182, GB/T 6557, GB/T 9445, GB/T 19869.1, GB/T 19874, DL/T 893, JB/T 2862, the JB/T 4730 parts 2 to 4, JB/T 8466, JB/T 8467, JB/T 8468, JB/T 11024, NB/T 47014, TSG Z6002 and HAD 102/04. Issued on 1 July 2015, it has applied since 1 December 2015.
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Document preview — NB/T 20354.3-2015
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
- Foreword
- Scope
- Normative references
- About this standard
- Related standards
- Classification and status
1 Foreword
NB/T 20354.3-2015 was issued by NEA on 1 July 2015 and has been in force since 1 December 2015.
It is one of 3 parts of the NB/T 20354 series.
2 Scope
NB/T 20354.3-2015 forms the third part of the Chinese energy industry series on steam turbine rotors for pressurized water reactor nuclear power plants, and its subject is the welded rotor. The part fixes technical requirements for design, welding, heat treatment, machining, testing, balancing, packaging, transport and storage of welded rotors. It applies to the design and manufacture of welded steam turbine rotors for PWR plants. Its list of quoted documents is long and takes in GB/T 1182, GB/T 6557, GB/T 9445, GB/T 19869.1, GB/T 19874, DL/T 893, JB/T 2862, the JB/T 4730 parts 2 to 4, JB/T 8466, JB/T 8467, JB/T 8468, JB/T 11024, NB/T 47014, TSG Z6002 and HAD 102/04.
3 Normative references
NB/T 20354.3-2015 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 1182
GB/T 6557
GB/T 9445
GB/T 19869.1
GB/T 19874
DL/T 893
JB/T 2862
JB/T 4730.2
JB/T 4730.3
JB/T 4730.4
JB/T 8466
JB/T 8467
JB/T 8468
JB/T 11024
NB/T 47014
HAD 102/04
4 About this standard
Issued by: NEA
English translation: about 15 pages
5 Related standards
Other parts of this standard:
NB/T 20354.1-2015 — Part 1: Integral rotor
NB/T 20354.2-2015 — Part 2: Shrunk-on rotor
6 Classification and status
International classification (ICS): 27.120.20
Prefix NB/T: recommended standard.
......
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 1182Geometrical product specifications (GPS) -- Geometrical tolerancing -- Tolerances of form, orientation, location and run-out
- GB/T 9445Non-destructive testing - Qualification and certification of personnels
- GB/T 19869.1Welding procedure qualification test for steels, nickel and nickel alloys
- DL/T 893Power Station Steam Turbine Terminology
- JB/T 2862Packing of steam turbine-Specification
- JB/T 4730.2Non-destructive testing of pressure equipment - Part 2: Radiographic testing
GB/T 6557 · GB/T 19874 · HAD 102/04
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Related Standards
DL/T 893-2021 — Power Station Steam Turbine Terminology
GB/T 1182-2018 — Geometrical product specifications (GPS) -- Geometrical tolerancing -- Tolerances of form, orientation, location and run-out
GB/T 19869.1-2005 — Welding procedure qualification test for steels, nickel and nickel alloys
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NB/T 20354.3-2015
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