Tagasi

ISO 8066-3:2020

Rubber and plastics hoses and hose assemblies for automotive air conditioning -- Specification -- Part 3: Refrigerant 1234yf

Üldinfo
Kehtiv alates 14.08.2020
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
14.08.2020
Põhitekst
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.
*
*
*
PDF
152,41 € koos KM-ga
Paber
152,41 € koos KM-ga
Standardi monitooring