International Standard
ISO 9528:2022
Aerospace — Standard-weight polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/21 000 kPa — Procurement specification
Reference number
ISO 9528:2022
Edition 3
2022-01
© ISO 2024
International Standard
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Published (Edition 3, 2022)

ISO 9528:2022

Format
Language
CHF 96
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Abstract

This document specifies requirements for standard-weight 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 21 000 kPa (210 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 can be tolerated.

General information

  • Status
     : Published
    Publication date
     : 2022-01
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 17
  • Technical Committee :
    ISO/TC 20/SC 10
    ICS :
    49.080  83.140.40 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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