SAE J1453-1:2019 pdf free
SAE J1453-1:2019 pdf free.Specification for O-Ring Face Seal Connectors
The three parts of SAE J1453 cover material, dimensional, and performance requirements of steel O-ring face seal (ORFS) connectors for tubing and the O-ring face seal interface and nut portion of hose stem assemblies for nominal tube diameters of 6 through 50 mm.
These connectors are intended for general application and hydraulic systems on industrial equipment and commercial products, where elastomeric seals are acceptable to overcome leakage and variations in assembly procedures. These connectors are capable of providing leak-proof full flow connections in hydraulic systems operating from 95 kPa vacuum to the working pressures shown in Tables 1 and 2. Since many factors influence the pressure at which a hydraulic system will or will not perform satisfactorily, these values should not be construed as guaranteed minimums. For any application, it is recommended that sufficient testing be conducted and reviewed by both the user and manufacturer to ensure that required performance levels are met.
For use of these connectors in conditions outside the pressure and temperature limits specified, the manufacturers shall be consulted.
Both metric and inch tubing can be accommodated by changing only the sleeve to match the tube diameters. In the past,these connectors have been used predominantly with inch tubing. For new designs, the use of metric tubing should be considered.
Bodies shall be manufactured from carbon steel that will provide the minimum pressure/temperature requirements specified for each component or assembly. They shall have characteristics that make them suitable for use with fluid to be conveyed and to provide an effective joint. Weld-on components shall be made from a material that is suitable for welding.
Connectors may be made by forging, cold forming or machining from bar stock. Carbon steel connectors made from multiple components shall be bonded together with materials having a melting point of not less than 1000℃.SAE J1453-1 pdf free download.
