T/CNS 53-2021
Determination of residual stress in J-groove weld mockup of RPV head penetration (English Version)

Standard No.

T/CNS 53-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/CNS 53-2021

Scope

This document specifies the residual stress detection method for the J groove sealing weld simulation part of the reactor pressure vessel top cover penetration part of the pressurized water reactor nuclear power plant, including the measurement requirements, measurement equipment, measurement steps and test reports for residual stress.

T/CNS 53-2021 history

• 2021 T/CNS 53-2021 Determination of residual stress in J-groove weld mockup of RPV head penetration