Reference number
ISO 8066-3:2020
ISO 8066-3:2020
© ISO 2026
International Standard
ISO 8066-3:2020
Rubber and plastics hoses and hose assemblies for automotive air conditioning — Specification — Part 3: Refrigerant 1234yf
Edition 1
2020-08
2020-08
ISO 8066-3:2020
74030
Publicado
(Edición 1, 2020)
Esta publicación se revisó y confirmó por última vez en 2025.
Por lo tanto, esta versión es la actual.
ISO 8066-3:2020
ISO 8066-3:2020
74030
CHF
159
Resumen
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.
Informaciones generales
-
Estado: PublicadoFecha de publicación: 2020-08Etapa: Norma Internacional confirmada [90.93]
-
Edición: 1Número de páginas: 28
-
Comité Técnico :ISO/TC 45/SC 1
- RSS actualizaciones
