Rubber Double layer precision O - rings

Hardness: Shore A 25-95 degrees, adjustable according to demand.

Suitable temperature range: -40℃ to 120℃, special materials can be expanded to -80 ℃ to 300 ℃.

Features: The dual O structure provides dual sealing protection, high sealing reliability, strong deformation resistance, good wear resistance and aging resistance.

Application environment: Suitable for harsh environments such as high pressure and high corrosion.

Application scenarios: Mostly used in fields with high sealing requirements such as aerospace, petrochemicals, and deep-sea exploration.

why choose us

1.Rubber double O-ring seal for fuel injector nozzle
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Performance: It has good elasticity and sealing properties, is resistant to wear and aging, and can precisely control fuel injection.

Temperature Resistance: Generally, it can withstand temperatures from 120°C to 150°C. Those made of special materials can endure even higher temperatures.

Application: Specifically designed for the fuel injector parts of engines in vehicles, etc.

Function: It prevents fuel leakage, ensures the normal operation of the fuel injector, and improves fuel atomization and combustion efficiency.
2.Hydraulic valve double O rubber sealing ring
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Performance: It has excellent sealing performance and flexibility, effectively blocking hydraulic oil, with strong resistance to extrusion and deformation.

Temperature Resistance: Generally, it can work stably in the environment ranging from - 40°C to 120°C.

Application: It is applicable to various hydraulic valves.

Function: It ensures the sealing of the hydraulic system, maintains stable pressure, prevents oil leakage, and enables the hydraulic valve to precisely control the flow direction and volume of hydraulic oil.