T/QGCML 3215-2024
Welding-free coaxial tube (English Version)
- Standard No.
- T/QGCML 3215-2024
- Language
- Chinese, Available in English version
- Release Date
- 2024
- Published By
- Group Standards of the People's Republic of China
- Lastest
- T/QGCML 3215-2024
- Scope
- This document specifies the terms and definitions, composition and structure, material requirements, technical requirements, inspection rules, marking, packaging, transportation and storage of welding-free coaxial pipes. This document applies to welding-free coaxial pipes (hereinafter referred to as "coaxial pipes").
T/QGCML 3215-2024 history
- 2024 T/QGCML 3215-2024 Welding-free coaxial tube