GB/T 41822-2022
Hot helium leak test methods for high temperature pressure-bearing components in nuclear fusion reactors (English Version)
- Standard No.
- GB/T 41822-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 41822-2022
- Scope
- This document describes the helium leak test method for high-temperature pressure-containing components of nuclear fusion reactors at high temperature and under high-pressure helium pressure inside. This document is applicable to the tightness test of high-temperature pressure-bearing components of nuclear fusion reactors, vacuum chamber components of fusion reactors, vacuum-sealed structural parts and other components operating in high-temperature environments, as well as the tightness testing of high-temperature or high-temperature pressure-bearing components in other fields.
GB/T 41822-2022 Referenced Document
- GB/T 12604.7-2021 Non-destructive testing—Terminology—Leak testing
- GB/T 150.4-2011 Pressure vessels - Part 4: Fabrication,inspection and testing,and acceptance
- GB/T 40335-2021 Non-destructive testing—Leak testing—Tracer gas method
- GB/T 9445 Non-destructive testing.Qualification and certification of NDT personnel
- NB/T 47013.8-2012 Nondestructive testing of pressure equipments.Part 8:Leak Testing
GB/T 41822-2022 history
- 2022 GB/T 41822-2022 Hot helium leak test methods for high temperature pressure-bearing components in nuclear fusion reactors
