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SAE J3143_201907

Name: SAE J3143_201907 PDF | Request Standard
SKU: cd323291e808

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

Standard by SAE International, 2019-07-23

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SAE J3143_201907.PDFSecure PDF
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Language: English
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Language: English
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About This Item

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. SAE J3143 has been issued to establish performance requirements for non-metallic and non-reinforced automotive air-conditioning refrigerant line assemblies.

SKU: cd323291e808

Publication Date: 2019-07-23

Standard Status: latest

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Assembling, Hydraulic fluids, Brake fluids, Transmission fluids, Tensile strength, Air conditioning, Humidity, Lubricating oils, Pressure

Official SAE: Doi link

This Version: J3143_201907 (2019-07-23)

Please request information about the document. Contact Page

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