JIC vs orfs fittings

Date:Mar 17, 2020

JIC fittings and orfs fittings is belong to the catergory of hydraulic fittings, for connecting hydraulic tube and hose assemblies. The difference is seal methods, SAE standards, working pressure and different advantages as follows:


Different sealing:

JIC fittings is 37 degreee flare tube fittings seal by metal to metal.

ORFS fittings is o-ring flat face tube fittingsdouble  seal by metal and o-ring.


SAE standards:

JIC fittings is SAE J514 / ISO 8434-2 standard hydraulic tube fittings.  

ORFS fittings is SAE J1453 / ISO 8434-3 standard hydraulic tube fittings.


Working pressure rating:

JIC 37 degree flare fittings as widely used in fuel delivery and fluid power application up to 10000 psi.

ORFS fittings is applied to fluids and gases in vibration condition system application up to 6000 psi.

Different material has different working pressure rating.


Jiayuan can offer you orfs hydraulic fittings various sizes, metric thread orfs and unf thread orfs fittings. 

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