ISO 9938:2022
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ISO 9938:2022
75274

Abstract

 Preview

This document specifies requirements for polytetrafluoroethylene (PTFE) hose assemblies for use in aircraft hydraulic systems at temperatures between –55 °C and +204 °C and at a nominal pressure up to 28 000 kPa (280 bar). The hose assemblies are also suitable for use within the same temperature and pressure limitations in aircraft pneumatic systems where some gaseous diffusion through the wall of the PTFE liner may be tolerated.


General information 

  •  :  Published
     : 2022-01
  •  : 3
     : 17
  •  : ISO/TC 20/SC 10 Aerospace fluid systems and components
  •  :
    49.080 Aerospace fluid systems and components
    83.140.40 Hoses

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