卡车散装燃料输送用橡胶软管和软管组件.规范

[中文适用范围]： 本文件规定了用于装载和排放最大工作压力为 1.0 MPa (10 bar) 的液态烃燃料的两组橡胶软管和橡胶软管组件的要求。 两组软管均设计用于 a) 与芳烃含量不超过 50%（体积）且含有最多 15% 含氧化合物的碳氢化合物燃料一起使用，以及 b) 在 -30 °C 至 + 的温度范围内运行70 °C，静态储存时，-50 °C 至 +70 °C 的气候条件不会损坏。 注：在低于 -30 °C 的温度下使用的软管可能是制造商和最终用户之间讨论的主题。 本文件不适用于液化石油气系统、航空燃油系统、加油站系统或船舶应用的软管和软管组件。 [外文原描述]： 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.