ISO 8913-2006 航空航天.轻型聚四氟乙烯(PTFE)软管组件.等级：400℉/3000psi(204℃/20684kPa)和204℃/21000 kPa(400℉/3046psi).采购规

标准号：ISO 8913-2006
中文标准名称：航空航天.轻型聚四氟乙烯(PTFE)软管组件.等级：400℉/3000psi(204℃/20684kPa)和204℃/21000 kPa(400℉/3046psi).采购规范
英文标准名称：Aerospace - Lightweight polytetrafluoroethylene (PTFE) hose assemblies, classification 400 °F/3 000 psi (204 °C/20 684 kPa) and 204 °C/21 000 kPa (400 °F/3 046 psi) - Procurement specification
标准类型：V13
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：V13
国际标准分类号：49.080;83.140.40
适用范围：This International Standard specifies requirements for lightweight polytetrafluoroethylene (PTFE) hoseassemblies for use in aircraft hydraulic systems at temperatures between − 55 °C and 204 °C (− 65 °F and400 °F), and at a nominal pressure up to 3 000 psi (20 684 kPa) or 21 000 kPa (3 046 psi). The hoseassemblies are also suitable for use within the same temperature and pressure limitations in aircraftpneumatic systems where some gaseous diffusion through the wall on the PTFE liner may be tolerated.The use of these hose assemblies in high-pressure pneumatic storage systems is not recommended. Inaddition, installations in which the limits specified in this International Standard are exceeded, or in which theapplication is not covered specifically by this International Standard, for example for oxygen, are subject to theapproval of the purchaser.Annex A is a listing of hose assembly procurement standards conforming to this International Standard.