High-Temperature Power Steering Pressure Hose.

Scope:

This SAE Standard covers two types of hose fabricated from textile reinforcement and synthetic rubber, assembled with end fittings for use in high-temperature automotive power steering applications as flexible connections within the temperature range of -40 to +150 °C (-40 to +302 °F) maximum and 10.3 MPa (1500 psi) maximum working pressure. These hoses are intended for use in applications where reduction in amplitude of pump pressure pulsation is required. Class A hose has a nominal OD of 19.84 mm (0.781 in). Class B hose is a lightweight hose with a nominal OD of 17.91 mm (0.705 in). This specification defines the minimum performance levels of a flexible connector in the hydraulic steering system to convey power steering fluid from the steering pump to the steering gear.

Rationale:

This document has been determined to contain basic and stable technology which is not dynamic in nature.

History:
Standard Published Revision Status
J2050_201207 2012-07-05 Latest Revised
2001-04-02 Historical Revised
AKA:
  • SAE J 2050
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