ISO 9938:2022

Aerospace — Polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/28 000 kPa — Procurement specification
Autor: ISO
Códigos ICS: 49.080 ; 83.140.40


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.

Especificaciones de la Norma
Fecha de Publicación 17/01/2022
Título Secundario Aéronautique et espace — Tuyauteries flexibles en polytétrafluoroéthylène (PTFE), classification 204 °C/28 000 kPa — Spécification d'approvisionnement
Páginas Técnicas 17
Idioma Inglés