本文件规定了最大工作压力为1.0兆帕（10巴）的液态烃燃料装卸用两组橡胶软管和橡胶软管组件的要求。 这两组软管都是为 a） 与芳烃含量不超过50%（按体积计）且含氧化合物含量不超过15%的碳氢燃料一起使用，以及 b） 在-30°C至+70°C的温度范围内运行，在静态条件下储存时不受-50°C至+70°C的气候条件损坏。 注？制造商和最终用户可讨论温度低于30°C的软管。 本文件不适用于液化石油气系统、航空燃料系统、燃料站系统或船舶应用的软管和软管组件。

This document specifies the requirements for two groups of rubber hoses and rubber hose assemblies for loading and discharge of liquid hydrocarbon fuels with a maximum working pressure of 1,0？MPa？(10？bar). Both groups of hoses are designed for a) use with hydrocarbon fuels having an aromatic-hydrocarbon content not exceeding 50？% by volume and containing up to 15？% of oxygenated compounds, and b) operation within the temperature range of？30？°C to +70？°C, undamaged by climatic conditions of？50？°C to +70？°C when stored in static conditions. NOTE？Hoses for use at temperatures lower than？30？°C can be the subject of discussion between manufacturer and end user. This document is not applicable to hoses and hose assemblies for LPG systems, aviation fuel systems, fuel station systems or marine applications.