GB/T 26481-2022
Industrial valves test for fugitive emissions (English Version)
- Standard No.
- GB/T 26481-2022
- 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 26481-2022
- Replace
- GB/T 26481-2011
- Scope
- This document specifies the product acceptance test procedures for checking the leakage of the valve stem (shaft) and valve body joints for valves whose medium will produce volatile polluting gases or dangerous gases. This document is applicable to the fugitive test of industrial valves with fugitive requirements during production and delivery. This document does not apply to product acceptance tests for end connections, vacuum applications, corrosion and radiation applications.
GB/T 26481-2022 Referenced Document
- GB/T 40079-2021 Classification system and qualification procedures for fugitive emission type testing of valves
GB/T 26481-2022 history
- 2022 GB/T 26481-2022 Industrial valves test for fugitive emissions
- 2011 GB/T 26481-2011 Valve test for fugitive emissions
