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ISO 8066-3

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

active, Most Current
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Organization: ISO
Publication Date: 1 August 2020
Status: active
Page Count: 36
ICS Code (Bodies and body components): 43.040.60
ICS Code (Hoses): 83.140.40
scope:

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.

Document History

ISO 8066-3
August 1, 2020
Rubber and plastics hoses and hose assemblies for automotive air conditioning — Specification — Part 3: Refrigerant 1234yf
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...

References

This document references:
1402 - Rubber and plastics hoses and hose assemblies — Hydrostatic testing
Published by ISO on April 1, 2021
This document specifies methods for the hydrostatic testing of rubber and plastics hoses and hose assemblies, including methods for the determination of dimensional stability.
This document references:
ISO 23529 - Rubber - General procedures for preparing and conditioning test pieces for physical test methods
Published by ISO on November 1, 2016
This document specifies general procedures for the preparation, measurement, marking, storage, and conditioning of rubber test pieces for use in physical tests specified in other International...
This document references:
ISO 3448 - Industrial Liquid Lubricants - ISO Viscosity Classification
Published by ISO on September 15, 1992
This International Standard establishes a system of viscosity classification for industrial liquid lubricants and related fluids. This includes mineral oils used as lubricants, hydraulic fluids,...
This document references:
ISO 4671 - Rubber and plastics hoses and hose assemblies - Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
Published by ISO on December 15, 2007
A description is not available for this item.
This document references:
ISO 7326 - Rubber and plastics hoses - Assessment of ozone resistance under static conditions
Published by ISO on October 15, 2016
This document specifies five methods for determining the ozone resistance of the outer covers of hoses: — method 1, for bore sizes up to and including 25 mm, carried out on the hose itself; — method...
This document is referenced by:
BS EN ISO 4080 - Rubber and plastics hoses and hose assemblies - Determination of permeability to gas
Published by BSI on February 28, 2010
A description is not available for this item.
This document is referenced by:
ISO 4080 - Rubber and plastics hoses and hose assemblies — Determination of permeability to gas
Published by ISO on December 15, 2009
This International Standard specifies three methods for the determination of the volume of gas diffusing through a rubber or plastics hose or length of tubing in a specified time. Method 1: For...
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