Valid

GB/T 42143-2022Specification for design and construction of steel containment vessel of pressurized water reactor nuclear power plant (English PDF)

压水堆核电厂钢制安全壳设计建造规范

Preview PDF

This is a limited preview

Buy now to download the full PDF (96 pages)

Need quotation for your management?

Get a formal quotation for GB/T 42143-2022 in 30 minutes.

Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 30, 2022

Implementation date

July 1, 2023

Scope

GB/T 42143-2022 is the English-translated version of 压水堆核电厂钢制安全壳设计建造规范.

GB/T 42143-2022 is the Chinese standard "Specification for design and construction of steel containment vessel of pressurized water reactor nuclear power plant".

Its scope clause reads: This document specifies the materials, design, manufacture and installation, testing, testing and overpressure protection of steel containment for PWR nuclear power plants.

This document is applicable to the design and construction of the steel containment of PWR nuclear power plants, and the same type of containment for other reactor-type nuclear power plants can be implemented as a reference.

Found what you need?

Document preview — GB/T 42143-2022

National Standard of the People's Republic of China

ICS: 27.120.20
Classification: F 69

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
1 Scope
2 Normative references
3 Terms, Definitions and Symbols
3.1 Terms and Definitions
3.2 Symbol
4 General principles and requirements
4.1 General
4.2 The jurisdictional boundaries of this document
5 material
5.1 General
5.2 General requirements for materials
5.3 Specimens and specimens of ferritic steel
5.4 Fracture toughness requirements of materials
5.5 Welding consumables
5.6 Inspection and repair of pressure-bearing materials
6 designs
6.1 Design principles
6.2 Formula Design
6.3 Analytical design
6.4 Openings and opening reinforcement
6.5 Welded connection design
6.6 Stress limitation of bolts
6.7 Special requirements
6.8 Electrical and mechanical penetrations
7 Fabrication and installation
7.1 General
7.2 Forming, fitting and centering
7.3 Welding and qualification
7.4 Mechanical joints and penetrations
8 detection
9 trials
9.1 General
9.2 Structural integrity test
9.3 Leakage test
10 Overpressure Protection
10.1 General
10.2 External pressure protection
Appendix A (Normative) Material Properties
Appendix C (Normative) Charts for External Pressure Calculation
Appendix D (Normative) Design Fatigue Curve
References

1 Scope

This document specifies the materials, design, manufacture and installation, testing, testing and overpressure protection of steel containment for PWR nuclear power plants.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references

For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 229 Charpy pendulum impact test method for metallic materials

GB/T 6803 drop weight test method for non-plastic transition temperature of ferritic steel

GB/T 16702-2019 Code for Design of Nuclear Island Mechanical Equipment in Pressurized Water Reactor Nuclear Power Plant

GB/T 17569 Classification of Pressurized Water Reactor Nuclear Power Plant Items

NB/T.20002.1 Welding code for nuclear island mechanical equipment of pressurized water reactor nuclear power plant Part 1.General requirements

NB/T.20002.2 Code for Welding of Nuclear Island Mechanical Equipment in Pressurized Water Reactor Nuclear Power Plant Part 2.Acceptance of Welding Filling Materials

NB/T.20002.3 Welding code for nuclear island mechanical equipment of pressurized water reactor nuclear power plant Part 3.Welding procedure qualification

NB/T.20002.6-2021 Welding code for nuclear island mechanical equipment of pressurized water reactor nuclear power plant Part 6.Product welding

NB/T.20003.7 Non-destructive testing of nuclear island machinery and equipment in nuclear power plants Part 7.Visual testing

NB/T.20003.8 Non-destructive testing of nuclear island machinery and equipment in nuclear power plants - Part 8.Leak detection

NB/T.20005.31 Carbon steel and low alloy steel for pressurized water reactor nuclear power plant Part 31.15Mn forgings for containment

NB/T.20005.32 Carbon steel and low alloy steel for pressurized water reactor nuclear power plant Part 32.15MnHR steel plate for containment

NB/T.20005.33 Carbon steel and low alloy steel for pressurized water reactor nuclear power plant Part 33.15Mn steel pipe for containment

NB/T.20005.38 Carbon steel and low alloy steel for pressurized water reactor nuclear power plant Part 38.15MnHR for containment mechanical penetrations

Welded steel pipe

NB/T.20005.39 Carbon and low alloy steels for pressurized water reactor nuclear power plants Part 39.15Mn forgings for containment mechanical penetrations

NB/T.20006.31 Alloy steel for pressurized water reactor nuclear power plant Part 31.10MnNiMoHR steel plate for containment

NB/T.20006.32 Alloy steels for pressurized water reactor nuclear power plants Part 32.15Cr1Mo forgings for containment mechanical penetrations

NB/T.20007.31 Stainless steel for pressurized water reactor nuclear power plant Part 31.022Cr19Ni10 stainless steel forgings for containment

NB/T.20007.32 Stainless Steel for Pressurized Water Reactor Nuclear Power Plant Part 32.022Cr19Ni10 Stainless Steel Seamless Tube for Containment

NB/T.20007.35 Stainless steel for pressurized water reactor nuclear power plant Part 35.06Cr18Ni11Ti stainless steel for containment mechanical penetrations steel plate

NB/T.20008.12-2010 Other materials for pressurized water reactor nuclear power plants Part 12.Forgings, bolts and nuts for Class 1, 2, and 3 equipment rolling rod

NB/T.20009.35-2014 Welding consumables for pressurized water reactor nuclear power plants Part 35.Low alloy steel electrodes for steel containment

NB/T.20009.36-2018 Welding consumables for pressurized water reactor nuclear power plants Part 36.Gas shielded welding wire for steel containment

NB/T.20018 Containment Leakage Test of Pressurized Water Reactor Nuclear Power Plant

NB/T 20328.2-2015 Another specification for non-destructive testing of nuclear island machinery and equipment in nuclear power plants Part 2.Ultrasonic testing […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 96 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

GB/T 13177-2026|GB/T 13624-2026|GB/T 47505-2026|GB/T 47508-2026|GB/T 47511-2026|GB/T 47512-2026

How to Download GB/T 42143-2022

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.