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SAE J1131_202510

Name: SAE J1131_202510 PDF | Request Standard
SKU: 38e23f8b09d6

Performance Requirements for SAE J844 Nonmetallic Air Brake Tubing and SAE J246 Compression Fitting Assemblies Used in Vehicular Air Brake Systems

Standard by SAE International, 2025-10-15

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SAE J1131_202510.PDFSecure PDF
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Language: English
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About This Item

This SAE Standard is intended to establish uniform performance criteria and methods of testing compression tube fittings with SAE J844 air brake tubing as used in vehicular air brake systems. This document also establishes minimum qualifications for tensile and pressure capabilities, vibration durability under cyclic temperatures, serviceability, and fitting compatibility requirements. The specific tests and performance criteria applicable to the tubing are set forth in SAE J844. NOTE: The test values contained in this performance standard are for test purposes only. For environmental and usage limitations, refer to SAE J844. For fittings, a type of fitting for use with SAE J844 nonmetallic tubing is included in SAE J246; however, it is not intended to restrict or preclude the use of other designs of fittings that comply with this document. The modifications to this document are to harmonize the requirements of SAE J1131 and SAE J2494-3 where applicable. SAE J1131 has been reaffirmed to comply with the SAE Five-Year Review policy.

SKU: 38e23f8b09d6

Publication Date: 2025-10-15

Standard Status: latest

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Air brakes, Hoses and tubes, Fittings, , , , , ,

Official SAE: Doi link

This Version: J1131_202510 (2025-10-15)
Previous Version: J1131_202105 (2021-05-06)
Previous Version: J1131_199808 (1998-08-01)
Previous Version: J1131_199703 (1997-03-01)
Previous Version: J1131_198712 (1987-12-01)
Previous Version: J1131_197601 (1976-01-01)

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