J3143_201907 Non-Metallic, Non-Reinforced Automotive Air-Conditioning Refrigerant Line Assembly Requirements

Issued

07/23/2019

Features
Issuing Committee
Scope
Content
The scope of SAE J3143 will cover non-metallic line assemblies intended for containing and circulating lubricant (PAG, POE compressor oils), liquid, and gaseous R-134a, R-152a, or R-1234yf refrigerant in automotive air-conditioning systems. SAE J3143 will also provide the necessary hose permeation values used in SAE J2727 mobile air-conditioning system refrigerant emission charts. The assembly shall be designed to minimize permeation of the refrigerant, contamination of the system, and to be functional over a temperature range of -30 to 125 °C. Specific construction details are to be agreed upon between user and supplier. Figure 1 shows a typical A/C system with TXV.
Rationale
Content
SAE J3143 has been issued to establish performance requirements for non-metallic and non-reinforced automotive air-conditioning refrigerant line assemblies.
Meta TagsDetails
DOI
https://doi.org/10.4271/J3143_201907
Pages
16
Citation
SAE International Technical Standard, Non-Metallic, Non-Reinforced Automotive Air-Conditioning Refrigerant Line Assembly Requirements, SAE Standard J3143_201907, Issued July 2019, https://doi.org/10.4271/J3143_201907.
Additional Details
Publisher
Published
Jul 23, 2019
Product Code
J3143_201907
Content Type
Technical Standard
Status
Issued
Language
English

Revisions