T/ZZB 1730-2020
Distribution manifold for heating (English Version)
- Standard No.
- T/ZZB 1730-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 1730-2020
- Scope
- This standard specifies the terms and definitions, structure, dimensions and markings, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and Storage and quality commitment. This standard is applicable to heating manifolds with working pressure not greater than 0.8 MPa and connecting pipe diameter not greater than DN32 used in floor heating water systems (water temperature range 5 ℃ ~ 95 ℃) in civil and industrial construction projects.
T/ZZB 1730-2020 history
- 2020 T/ZZB 1730-2020 Distribution manifold for heating
