ISO 8829-1:2009规定了在ISO 6771规定的压力等级和温度类型涵盖的压力和温度范围内，飞机流体系统中使用的带金属（不锈钢）编织软管和软管组件的柔性聚四氟乙烯（PTFE）内管的试验方法。 如果ISO 8829-1:2009中未定义性能要求，则在性能规范中定义。 当采购规范或其他定义文件中提及ISO 8829-1:2009时，ISO 8829-1:2009适用。

ISO 8829-1:2009 specifies test methods for flexible polytetrafluoroethylene (PTFE) inner tubes with metallic (stainless steel) braided hose and hose assemblies used in aircraft fluid systems, in the pressure and temperature ranges covered by pressure classes and temperature types, as specified in ISO 6771. If performance requirements are not defined in ISO 8829-1:2009, they are defined in the performance specification. ISO 8829-1:2009 is applicable when reference is made to it in a procurement specification or other definition document.