SAE-J1453 (ORFS) – Hydraulic tube connectors

Threaded hydraulic tube connectors according to SAE-J1453 (ORFS) standard are widely used in numerous industries to join or connect rigid steel tube assemblies with outer diameters ranging from 6 to 38 mm. These connectors are used in hydraulic and pneumatic drives and controls, but also for general-purpose applications.

ORFS (O-Ring Face Seal) connectors are used to connect rigid pipes in hydraulic applications. Pipe ends are flared at 90 C angle. The sealing is achieved by pressing an O-ring placed in the groove of the surface front flatface of the fitting with a male thread. The ORFS fittings can also be connected with fittings of flexible hydraulic hose assemblies (e.g. TI-ZOW110, ZOZ110).

The ORFS fittings can also be connected with fittings of flexible hydraulic hose assemblies (e.g. TI-ZOW110, ZOZ110).