The most basic seal in any hydraulic or pneumatic systems, O-rings are available in a variety of materials for a variety of applications, and are found in standard/inch sizes, as well as European and Japanese Industrial Standard(JIS) metric sizes. Standard/inch O-ring sizes are also available in Square ring and Quad ring profiles. We also stock Backup rings for both standard/inch and metric sizes. Looking for O-cord continuous stock, we have it on the shelf in most standard/inch and metric sizes in standard NBR 70 duro material, other materials are also available. Have an odd size O-ring? We have sources for vulcanized O-rings for static applications as well as factories who can mold your custom size O-ring!
Square rings utilize a basic square design, and much like O-rings, are used in a variety of applications.
( Material available: NBR, FKM )
O-rings are used for the static sealing of idling machine parts against liquids and gases. The versatile applications include water fittings, air conditioners, vehicle engines or dentist drills. In addition, the classic O-ring seal is also available in special shapes, making it suitable as a dynamic sealing element, for example as piston or rod seals in hydraulics.
( Materials available: NBR, FKM, PTFE, SILICONE, URETHANE, METAL DETECTABLE, EPDM, HNBR ETC)
Quad rings are designed to be used in similar applications as O-rings. The quad (4) lobe design allows for improved sealing, and reduces tendency to roll.
( Materials available: NBR, FKM )
Back Up Rings
Solid and split back-up rings are designed to be used with O-rings. They help prevent O-ring extrusion and stabilize the O-ring when used in higher pressure applications.
( Materials available: NBR, FKM, PTFE )