O-rings are circular molded elastomers used to create a tight seal between two mechanical components. These simple mechanical gaskets present a cost-effective solution for preventing fluid or gas leakage.
Seal center o-ring function primarily as gaskets that seal connections between structures like pipes and tubes or within pistons and cylinders. They’re typically made of pliable materials like rubber or high-quality PTFE. When pressed between two mating surfaces, they effectively block the passage of liquids or gases.
Whether a PTFE or rubber seal, Seal center o-rings come in two main forms: static or dynamic. A static seal is where the ring remains stationary and is used simply for containing pressure or maintaining a vacuum. Dynamic seals can be either reciprocating (for use in pistons and cylinders) or rotating (for applications in which a shaft rotates inside a housing).
Industrial o-ring purchases should be carefully planned with direct reference to the specific role and environment the seal is required to perform in. However, as a rough guide to o-ring temperature rating and use limits.
