SAE AS1946F

SAE AS1946F – Hose Assembly Polytetrafluoroethylene Metallic Reinforced Up to 1500 psi and 450 ???F Hydraulic and Pneumatic

This SAE Aerospace Standard (AS) defines the requirements for polytetrafluoroethylene (PTFE) lined metallic reinforced hose assemblies suitable for use in aerospace hydraulic fuel and lubricating oil systems at temperatures between -67 degrees F and 450 degrees F for Class I assemblies -67 degrees F and 275 degrees F for Class II assemblies and at nominal pressures up to 1500 psi. 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 standard for example oxygen shall be subject to the approval of the procuring activity.

Product Details

Published:

12/19/2018

File Size:

1 file 350 KB

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