Factory Price O Ring Seal Sizes - Caterpillar Excavator O Ring Repair Kits China Manufacturer – GS Seal

Product Description

O Rring repair kits box ,such as used KOMATSU,HITACHI,CATERPILLAR,KOBELCO

O-ring seal refers to the section of the “O” – shaped rubber ring.It is the most widely used type of hydraulic and pneumatic transmission system.Mainly used for mechanical parts in static conditions to prevent the leakage of liquid and gas medium.In some cases, O – rings can also be used as a dynamic sealing element for axial reciprocating and low speed rotary motion.It has simple structure, convenient installation, low cost, easy maintenance and various materials.Can be used as oil, water, gas and other a variety of fluid sealing.According to different conditions, different materials can be selected to adapt to it.

From the point of view of sealing principle, O type sealing ring is a kind of extrusion type seal, the basic working principle of extrusion type seal is to rely on the elastic deformation of the seal, which causes the contact pressure on the sealing contact surface.

Optional standard: GB3452.1 , American AS568 , Japanese JIS B 2401

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