JB/T 7222-2025 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JB/T 7222-2025 | English | RFQ | ASK | 3 days [Need to translate] | (Large-Scale Ice-Making Low-Temperature Brine Units) |
| JB/T 7222-2006 | English | 389 | Add to Cart | 3 days [Need to translate] | Large. scale ammonia ice making installation |
| JB/T 7222-1994 | English | 319 | Add to Cart | 3 days [Need to translate] | (Large ammonia ice-making equipment) |
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Basic data
| Standard ID | JB/T 7222-2025 (JB/T7222-2025) |
| Description (Translated English) | (Large-Scale Ice-Making Low-Temperature Brine Units) |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | J73 |
| Classification of International Standard | 27.200 |
| Date of Issue | 2025-08-19 |
| Date of Implementation | 2026-03-01 |
| Older Standard (superseded by this standard) | JB/T 7222-2006 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the types, basic parameters, and technical requirements of large-scale ice-making low-temperature brine units, describes the corresponding test methods, and specifies inspection rules, marking, packaging, transportation, and storage. This standard applies to the manufacture of large-scale ice-making low-temperature brine units with a nominal cooling capacity greater than 50kW, using R717 or fluorinated hydrocarbons as refrigerants in artificial ice rinks. The manufacture of other similar ice-making units should refer to this standard. |
