BS ISO 7313:2020 - Aircraft. High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE)

BS ISO 7313:2020

Aircraft. High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE)

Status : Current   Published : March 2020



This document specifies characteristics of hose assemblies with corrosion?resistant metallic braid and convoluted polytetrafluoroethylene (PTFE) inner tube for use in aircraft fluid systems at temperatures between ?55 °C and +200 °C and at nominal pressures, depending on bore size, up to 6,8 MPa. Special approval from the proper national authority can be required if these hoses are to be part of a pressurized gas storage system.

Two types of hose assembly are covered in this document:

  • Type 1: Non?conductive inner tube; and

  • Type 2: Conductive inner tube.

Standard NumberBS ISO 7313:2020
TitleAircraft. High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE)
Publication Date26 March 2020
Normative References(Required to achieve compliance to this standard)ISO 756-1
Informative References(Provided for Information)ISO 9227
ReplacesBS M 57:1985, ISO 7313-1984
International RelationshipsISO 7313:2020
Draft Superseded By18/30379015 DC
DescriptorsLeak tests, Vacuum techniques, Performance, Salt-spray tests, Reinforced materials, Aircraft components, Reinforcing steels, Thermoplastic polymers, Aviation fuels, Qualification approval, Corrosion-resistant steels, Pipes, Chemical-resistance tests, Performance testing, Lubricating oils, Dimensions, Design, Quality assurance systems, Polytetrafluoroethylene, Resistance measurement, Pressure testing, Test equipment, High temperatures, Flexible pipes
Title in FrenchAéronefs. Tuyauterie flexible, haute température, convolutée, en polytétrafluoréthylène (PTFE)
ISBN978 0 539 01258 3
File Size2.197 MB

 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents

Develop a PAS

Develop a fast-track standardization document in 9-12 months

Tracked Changes

Understand the changes made to a standard with our new Tracked Changes version


Access, view and download standards with multiple user access, across multiple sites with BSOL