MOS

O-rings are among the most basic and widely used seals today. They are installed in grooves and create a seal by compressing against sliding surfaces, using their elastic rebound to provide sealing force. When assembled, O-rings are automatically compressed to form a seal, and they can be applied to fixed, reciprocating, or rotary parts. They have a particularly long service life in fixed applications. However, due to the friction characteristics of rubber, which hinder movement, O-rings are generally unsuitable for dynamic applications, and their lifespan is shorter under such conditions.

O-rings are available in various specifications and materials, making them highly economical. Including non-standard sizes, there are countless types available. O-ring sizes are defined by their inner diameter and cross-section (thickness) and are expressed in millimeters or inches.

• 01

  Most cost-effective

• 02

  Easy to design, machine, and assemble

• 03

  Wide variety of materials according to the fluid used

• 04

  Available in various sizes, allowing for customized designs to fit any desired dimensions

The hardness and material of the product must be determined according to the usage environment (temperature, fluid, pressure, etc.).