O-ring seal hydraulic fittings is most popular anti-vibration tube connector in hydraulic machinery, there are two types as follow: O ring face seal tube fittings with UNF thread and Metric thread, O ring boss stud with UNF thread and Metric thread. These two ends is easy to combine other hydraulic tube fittings such as JIC o ring fittings, orfs o ring kit fitting etc.
As the pictures showed type of hydraulic fittings with o ring seal:
Metric o-ring seal hydraulic plug
Metric o ring face seal fittings
UNF ORFS hydraulic bulkhead fittings
BSPP 60 degree cone fittings ORB fittings
BSPP o-ring retaining ring plugs
Hydraulic hose nipple with o-ring seal stud
We can offer various hydraulic fittings catalog, technical in of o ring face seal fitting torque, to know difference between o ring face seal and o-ring boss, to select correct orfs o-ring sizes, to design different pipe adapters such as orfs to npt, ors tube fittings, jic orfs, jic o-ring fittings etc. All o-ring seal fittings is designed and produce as per ISO and SAE standards.
This video showed how to machine o ring seal hydraulic fittings in our automatic cnc workshop, you will find a professional manufacturer in China.