SAE AS4897 Hose Assembly, Polytetrafluoroethylene (Ptfe), Low Pressure, 450 Degrees F and Fireproof, Procurement Specifi
作者:标准资料网 时间:2024-05-18 03:19:12 浏览:9839
来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE AS4897
Title:Hose Assembly, Polytetrafluoroethylene (Ptfe), Low Pressure, 450 Degrees F and Fireproof, Procurement Specification For
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope: This SAE Aerospace Standard (AS) covers the requirements for polytetrafluoroethylene (PTFE) hose assemblies for use in aerospace fuel and lubricating oil systems at temperatures between -67 and 450掳F and at operating pressures per Table 1. The hose assemblies are also suitable for use within the same temperature and pressure limitations in aerospace pneumatic systems where some gaseous diffusion through the wall of the PTFE liner can be tolerated. The use of these hose assemblies in pneumatic storage systems is not recommended. In addition, installations in which the limits specified herein are exceeded, or in which the application is not covered specifically by this document, for example oxygen, shall be subject to the approval of the purchaser.
Title:Hose Assembly, Polytetrafluoroethylene (Ptfe), Low Pressure, 450 Degrees F and Fireproof, Procurement Specification For
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope: This SAE Aerospace Standard (AS) covers the requirements for polytetrafluoroethylene (PTFE) hose assemblies for use in aerospace fuel and lubricating oil systems at temperatures between -67 and 450掳F and at operating pressures per Table 1. The hose assemblies are also suitable for use within the same temperature and pressure limitations in aerospace pneumatic systems where some gaseous diffusion through the wall of the PTFE liner can be tolerated. The use of these hose assemblies in pneumatic storage systems is not recommended. In addition, installations in which the limits specified herein are exceeded, or in which the application is not covered specifically by this document, for example oxygen, shall be subject to the approval of the purchaser.
下载地址: 点击此处下载