Standard

SAE J1065

Published

Note: This standard has a new edition: SAE J1065

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Abstract

This SAE Information Report is intended to provide design guidance in the selection of steel tubing and related tube fittings for general hydraulic system applications. The information presented herein is based on tubing products which conform to SAE and ISO standards listed in the reference section. All pressure rating data found in the charts included in this document are calculated per the formula found in ISO 10763 and the main body of this document. Purpose The purpose of this document is to provide nominal reference working pressures for selecting tube material, OD size, and wall thickness for given hydraulic system working pressures based on the recommended 4-to-1 design factor of the applicable burst pressure rating. This Information Report also provides a method of calculating working and burst pressure ratings for SAE and ISO steel tube diameters and wall thicknesses not included in the Tables. Information Report Since many factors influence the pressure at which a hydraulic system will or will not perform satisfactorily, this document should not be used as a “standard” nor a “specification,” and the values shown herein should not be construed as “guaranteed” minimum or absolutes. This document is an information report only. Refer to SAE J2551-1 for information concerning designing, bending, fabrication, and routing of fluid conductor metallic tube assemblies.

Document information

  • Standard from SAE_AC
  • Published:
  • Version: 0
  • Document type: IS