Aircraft. High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE) Ingestion-build-221493 and martensitic stainless steels are

and martensitic stainless steels are given in Annexes A to D

This standard specifies analytical methods for the identification and determination of the following groups of organic chemicals: Flame retardants

or flammable

A more detailed classification specific to use in earthworks is given in EN 16907-2

other specifications may be applied

Aircraft. High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE) Ingestion-build-221493 and martensitic stainless steels are1 Scope This document specifies characteristics of hose assemblies with corrosionresistant 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