Reference number
ISO 9938:2022
International Standard
ISO 9938:2022
Aerospace — Polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/28 000 kPa — Procurement specification
Edition 3
2022-01
Preview
ISO 9938:2022
75274
No disponible en español
Publicado (Edición 3, 2022)

ISO 9938:2022

ISO 9938:2022
75274
Idioma
Formato
CHF 96
Convertir Franco suizo (CHF) a tu moneda

Resumen

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.

Informaciones generales

  •  : Publicado
     : 2022-01
    : Norma Internacional publicada [60.60]
  •  : 3
     : 17
  • ISO/TC 20/SC 10
    49.080  83.140.40 
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