标准摘要
[中文适用范围]： 本文件规定了用于飞机流体系统的软管组件的特性，该组件采用耐腐蚀金属编织层和波纹聚四氟乙烯 (PTFE) 内管，工作温度为 -55 °C 至 +200 °C，标称压力（取决于内径）最高可达 6.8 MPa。如果这些软管将用于加压气体储存系统，则可能需要获得相应国家主管部门的特别批准。本文件涵盖两种类型的软管组件：— 类型 1：非导电内管；以及 — 类型 2：导电内管。 [外文原描述]： This document specifies characteristics of hose assemblies with corrosion‑resistant metallic braid and convoluted polytetrafluoroethylene (PTFE) inner tube for use in aircraft fluid systems at temperatures between ‑55 °C and +200 °C and at nominal pressures, depending on bore size, up to 6,8 MPa. Special approval from the proper national authority can be required if these hoses are to be part of a pressurized gas storage system. Two types of hose assembly are covered in this document: — Type 1: Non‑conductive inner tube; and — Type 2: Conductive inner tube.
英文名称Aircraft — High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE)