本SAE标准涵盖使用SAE J516中规定的连接器的钢丝增强橡胶软管组件，该连接器用于使用最大工作压力为1.7至42 MPa的石油基液压流体的液压系统。软管工作温度范围和识别代码见第2部分表7。

This SAE Standard covers steel wire reinforced rubber hose assemblies using connectors specified in SAE J516 for use in hydraulic systems using petroleum based hydraulic fluids with maximum working pressures of 1.7 to 42 MPa. See Part 2,Table 7for hose operating temperature ranges and identification codes.