Rubber-o-rings

O-Rings Supplier & Manufacturer

Rubber O-ring is a mechanical gasket in the shape of a torus; it is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface. Rubber O-rings are used in both static and dynamic applications, where there is relative motion between parts. As one of the most widely used sealing solutions in machine design, O-rings are valued for being affordable, reliable, easy to install, and simple to produce.

A variety of elastomers are used depending on the application's requirements. Common materials like Buna N and Nitrile are popular for their toughness, flexibility, and wide availability. For specialized needs, custom O-rings may be made from Viton and Fluorosilicone, which are ideal for aerospace or semiconductor use. Neoprene is preferred in petroleum, refrigeration, and automotive settings for its stability under extreme temperatures. Silicone is often selected for systems that rely on high-pressure compressed air.

If you're looking for dependable o ring suppliers that offer high-quality industrial O-rings with custom options, Chien Chie Rubber Technology Company is ready to support your needs.

We produce common materials used to manufacture custom O rings include BUNA-N, EPDM, Neoprene, styrene-butadiene rubber (SBR), nitrile, FKM (Viton) amd silicone.
O-Rings are easy to install, reasonable price , high fuctions and efficient sealing applications.

Accept various sizes, colors, materials and hardness for o-rings.