International Standard
ISO 9938:2022
Aerospace — Polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/28 000 kPa — Procurement specification
Reference number
ISO 9938:2022
Edition 3
2022-01
International Standard
Read sample
ISO 9938:2022
75274
Published (Edition 3, 2022)

ISO 9938:2022

ISO 9938:2022
75274
Language
Format
CHF 96
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Abstract

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
    : International Standard published [60.60]
  •  : 3
     : 17
  • ISO/TC 20/SC 10
    49.080  83.140.40 
  • RSS updates

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