ISO 8066-2:2001

Estado : Publicado (En proceso de revisión)

Esta norma se revisó y confirmó por última vez en 2021. Por lo tanto, esta versión es la actual.

	Formato	Idioma
std 1 129	PDF
std 2 129	Papel

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Resumen

This part of ISO 8066 specifies the requirements for rubber or thermoplastic hoses and hose assemblies used for

circulating liquid and gaseous R134a (tetrafluoroethane) 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 is laid down.

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