T/ZZB 0844-2018
Non-refillable steel welded cylinder for refrigerant (English Version)
- Standard No.
- T/ZZB 0844-2018
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 0844-2018
- Scope
- This standard specifies the types, basic requirements, technical requirements, inspection methods and test rules, marking, coating, packaging, transportation, storage, product certificates and quality certificates for non-refillable welded cylinders for refrigerants (hereinafter referred to as cylinders) book, quality commitment, etc. This standard is suitable for use at ambient temperatures of -40 ℃ ~ 60 ℃, test pressure PT ≤ 6.2 MPa (gauge pressure), volume V ≤ 25 L (when PT > 3.5 MPa, V ≤ 5 L), non-rechargeable Cylinders containing refrigerants whose toxicity is classified as Class A (limited to low-pressure liquefied gas) according to GB/T 7778.
T/ZZB 0844-2018 history
- 2018 T/ZZB 0844-2018 Non-refillable steel welded cylinder for refrigerant
