• SAE AS4388A:2025

SAE AS4388A:2025

Hose Assembly PTFE Heavy Duty, -65 To 400 °F (-55 To 204 °C) 8000 psi (56 000 kPa) Hydraulic and Pneumatic (Stabilized: Jul 2025)

standard by SAE International , 07/28/2025

Publisher: SAE

File Format: PDF

$64.00$129.00


SAE AS4388A PDF

This Aerospace Standard (AS) defines the requirements for polytetrafluoroethylene (PTFE) heavy duty hose assemblies suitable for use in aircraft and missile hydraulic fluid systems service to 8000 psi and -65 to 400 °F. Gaseous service shall be limited to 150 °F.

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