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sklademVydáno: 2020-09-16
BS ISO 8066-3:2020
Rubber and plastics hoses and hose assemblies for automotive air conditioning. Specification Refrigerant 1234yf
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| Označení normy: | BS ISO 8066-3:2020 |
| Počet stran: | 38 |
| Vydáno: | 2020-09-16 |
| ISBN: | 978 0 580 51965 9 |
| Status: | Standard |
Popis
BS ISO 8066-3:2020
This standard BS ISO 8066-3:2020 Rubber and plastics hoses and hose assemblies for automotive air conditioning. Specification is classified in these ICS categories:
- 43.040.60 Bodies and body components
- 83.140.40 Hoses
This document specifies the requirements for rubber or thermoplastic hoses and hose assemblies used for circulating liquid and gaseous R1234yf (tetrafluoropropene) in the air-conditioning systems of automobiles. The hoses and hose assemblies are designed in such a way as to restrict losses of refrigerant and contamination of the system. The operational temperature range is ?40 °C to +125 °C.
Due to the critical relationship between the hose and coupling for this application, a requirement that the coupling to be used in service be used for testing has been laid down.