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NB/T 20354.1-2015Design and manufacturing specification of steam turbine rotors for pressurized water reactor nuclear power plants - Part 1: Integral rotor (English PDF)

压水堆核电厂汽轮机转子设计制造规范第1部分：整锻转子

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Issued by

NEA

Level / Type

Industry · Recommended

Issue date

July 1, 2015

Implementation date

December 1, 2015

Scope

NB/T 20354.1-2015 is the English-translated version of 压水堆核电厂汽轮机转子设计制造规范第1部分：整锻转子.

NB/T 20354.1-2015 opens the Chinese energy industry series on steam turbine rotors for pressurized water reactor nuclear power plants, and it is the part written for the integral rotor.

The part gives technical requirements for the design, manufacture, assembly and testing of the one-piece forged rotor. Its scope of application is the design and manufacture of integral forged steam turbine rotors for PWR nuclear power plants.

It is used alongside GB/T 1182, GB/T 6557, DL/T 893, JB/T 2862, JB/T 8467, JB/T 8468, JB/T 12139 and the regulatory guide HAD 102/04. The National Energy Administration issued it under Chinese classification F69 and international classification 27.120.20. Issued on 1 July 2015, it has applied since 1 December 2015.

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Document preview — NB/T 20354.1-2015

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

Foreword
Scope
Normative references
About this standard
Related standards
Classification and status

1 Foreword

NB/T 20354.1-2015 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 20354.1-2015 opens the Chinese energy industry series on steam turbine rotors for pressurized water reactor nuclear power plants, and it is the part written for the integral rotor. The part gives technical requirements for the design, manufacture, assembly and testing of the one-piece forged rotor. Its scope of application is the design and manufacture of integral forged steam turbine rotors for PWR nuclear power plants. It is used alongside GB/T 1182, GB/T 6557, DL/T 893, JB/T 2862, JB/T 8467, JB/T 8468, JB/T 12139 and the regulatory guide HAD 102/04. The National Energy Administration issued it under Chinese classification F69 and international classification 27.120.20.

3 Normative references

NB/T 20354.1-2015 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

DL/T 893

JB/T 2862

JB/T 8467

JB/T 8468

JB/T 12139

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 20354.2-2015 — Part 2: Shrunk-on rotor

NB/T 20354.3-2015 — Part 3: Welded 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 6557 · HAD 102/04

Similar standards

NB/T 20354.2-2015|NB/T 20354.3-2015|NB/T 25116-2020|NB/T 20005.18-2018|NB/T 20005.36-2017|NB/T 20005.37-2017

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