ISO 7313:2020
Aircraft — High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE)
Aircraft — High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 14
- Дата публикации:
- 20 марта 2020 г.
- Издание:
- ISO IS 7313 edition 2 version 1
- ICS:
- 49.080
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.
Abstract
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