GB/T 41822-2022 Active National standards

GB/T 41822-2022 Hot helium leak test methods for high temperature pressure-bearing components in nuclear fusion reactors

Publish Date: 2022-10-12 Implement Date: 2023-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 41822-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Nuclear reactor

ICS Name: Nuclear energy engineering

Publish Date: 2022-10-12

Implement Date: 2023-05-01

Pages: 10 pages

Scope

This document describes the helium leakage test method for high-temperature pressure-bearing components of fusion reactors when they are subjected to high temperatures and high-pressure helium inside. This document is applicable to the sealing test of high-temperature pressure-bearing components of fusion reactors, internal components of fusion reactor vacuum chambers, vacuum-sealed structural components, and other components operating in high-temperature environments, as well as the sealing detection of high-temperature or high-pressure-bearing components in other fields.

Development Information

Word Count: 22 Thousand words Pages: 10 pages

Referenced Standards

GB/T 150.4-2011 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 12604.7-2021 Non-destructive testing—Terminology—Leak testing GB/T 40335-2021 Non-destructive testing—Leak testing—Tracer gas method GB/T 9445-1999 Qualification and certification for nondestructive testing personnel GB/T 9445-2005 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2008 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2015 Non-destructive testing—Qualification and certification of NDT personnel GB/T 9445-2024 Non-destructive testing—Qualification and certification of personnels NB/T 47013.8-2012 Nondestructive testing of pressure equipments-Part 8:Leak Testing

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