O-Ring Products

Except for the traditional standard o-rings, we also manufacture encapsulated o-rings, backup-rings, x-rings, etc. At the same time, since we are a factory, we can make a custom o-ring at a competitive mold cost and fulfill a fast delivery for our customers.

O-Ring Overview

O-Ring is a kind of rubber sealing ring with a circular cross-section to seal various fluids such as air, water, and oil. Because its cross-section is o-shaped, it is called o shape rubber seal, also called o-Ring. It is the most widely used element in hydraulic and pneumatic transmission systems. It is mainly used for mechanical parts to prevent the leakage of liquid and gaseous media under static conditions. In some cases, o-rings can also be used as axial dynamic sealing of reciprocating motion and low-speed rotating motion.

For different types of fixed sealing or dynamic sealing applications, o-ring seals provide designers with an effective and economical sealing element. As a two-way sealing element, the o-ring is installed in the medium groove, and the initial compression in the radial or axial direction during installation gives the o-ring its own initial sealing ability. The sealing force produced by the system pressure and the initial sealing force is combined into the total sealing force, which increases with the increase of the system pressure.

Size Requirement

We made a very huge varieties of O rings with different material and different sizes. We produces O rings as per customer requirements. We have the capability to produce any type of O ring in any size.

O-ring is internationally specified by Inside Diameter (ID) x Cross Section (CS).

Type of Material

Our selection includes o-rings in different materials including: Viton, NBR, HNBR, EPDM, Fluorosilicone, Silicone, Neoprene etc.