本SAE标准旨在通过车辆空气制动系统中使用的SAE J844空气制动卡套管，建立统一的性能标准和测试推入式连接卡套管接头的方法。SAE J844中规定了适用于卡套管的具体试验和性能标准。本性能标准中包含的测试值仅用于测试目的。有关环境和使用限制，请参阅SAE J844。

This SAE Standard is intended to establish uniform performance criteria and methods of testing push-to-connect tube fittings, with SAE J844 air brake tubing as used in vehicular air brake systems.The specific tests and performance criteria applicable to the tubing are set forth in SAE J844. The test values contained in this performance standard are for test purposes only. For environmental and usage limitations, refer to SAE J844.