公制非金属气压制动系统用管

[中文适用范围]： 本文件已被宣布为“稳定”，并且将不再接受货币定期审查。用户负责验证参考资料和持续适用性或技术要求。新技术可能存在。该 SAE 标准涵盖了用于空气制动系统的非金属管材公制尺寸的最低要求。非增强型产品指定为 A 型，增强型产品指定为 b 型。它不适用于覆盖低于 -40 摄氏度（-40 华氏度）、高于 +93 摄氏度（+200 华氏度）、高于 1.0 兆帕（150 兆帕）最大工作表压的系统任何部分的管道。磅/平方英寸）， [外文原描述]： This SAE Standard covers the minimum requirements for metric sizes of nonmetallic tubing as manufactured for use in air brake systems. Nonreinforced products are designated type A and reinforced products type B. It is not intended to cover tubing for any portion of the system that operates below -40 °C (-40 °F), above +93 °C (+200 °F), above a maximum working gage pressure of 1.0 MPa (150 psi), or in an area subject to attack by battery acid. This tubing is intended for use in the brake system for connections that maintain a basically fixed relationship between components during vehicle operation. Coiled tube assemblies required for those installations where flexing occurs are covered by this standard and SAE J1131 to the extent of setting minimum requirements on the essentially straight tube and tube fitting connections, which are used in the construction of such assemblies. 2xNOTE—As all elements of SAE J1394 are being merged into SAE J844, two separate documents are no longer required; therefore, SAE J1394 will be cancelled in July, 2005.Cross Reference: