Aircraft. High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE)
Aircraft. High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE)
What is ISO 7313 about?
ISO 7313 discusses aircraft components. ISO 7313 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 ISO 7313 :
Другие стандарты BS