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With the rapid development of the automobile industry, the performance and reliability of the braking system, as an important part of the safe driving of the vehicle, have attracted more and more attention. As a key element in the brake, the seal plays a vital role in braking performance and system life. This article will introduce the basic concepts, technical requirements, common types and development trends of automotive brake seals in detail, in order to provide reference for relevant practitioners.

Precision turned parts use various types of seals, including O-rings, gaskets, contact seals, oil seals and cone seals. O-rings are annular rubber seals with a circular cross-section used for static or low-pressure dynamic sealing. Gaskets are flat or ring-shaped seals made of rubber, metal, or paper that are used in equipment such as pipes, valves, pumps, and containers. Contact seals are formed by two flat surfaces in contact and are used for high pressure, high temperature or corrosive media. Oil seals prevent leakage of liquid or lubricating oil, and cone seals connect pipes or fittings.

Stype: O-ring, Rubber gasket, Oil seals;

Applications:Static seal or low pressure dynamic seal;Pipes, valves, pumps and vessel equipment;axis of rotation

A fuel vent insulator grommet is a component in cars made of soft, chemically resistant rubber that serves to isolate and seal the fuel system’s vent or exhaust pipe. It guarantees continuous functioning by preventing impurities and fuel vapor escapes. Because of its flexibility and pliability, the material can accommodate exhaust pipes and vents of different sizes and forms. It is appropriate for a variety of applications because to its flexibility, heat resistance, and chemical resistance. The ISO 9001, ISO/TS 16949, SAE J2006, ASTM D2000, and REACH chemical regulations have all validated the grommet. Effective isolation, pollution control, chemical resistance, adaptability, and high temperature tolerance are some of its benefits.

Thermostatic valve rubber seal; O ring, U seals; V ring

Materials: NBR; FKM;OR CUSTOMIZED;

Application: Auto cooling system auto parts

The thermostat rubber sealing ring is a sealing ring in the automobile cooling system. It is installed at the bottom of the thermostat valve to prevent coolant leakage. Made of high temperature resistant and corrosion resistant rubber with good elasticity and durability. However, over time, it can wear, harden, or crack, affecting sealing performance and possibly causing further leaks.

Ball Valve Thrust Washers are a part used in ball valves, they are flat washers located between the rotating surface and the stationary part. The main function of these washers is to support axial loads or lateral movement on the shaft and prevent movement along the axis. Ball valve thrust washers provide a support surface for bearings to help reduce friction and wear between moving parts and ensure smooth operation of the valve.

The car fuel diesel injector upper seal is a crucial component of the engine, sealing the intake route and injector upper portion to prevent gas and fuel leaks. Preventing leaks and extending the injector’s service life need it to be resistant to wear, corrosion, and extreme temperatures. The seal needs to comply with OEM certification, SAE J200, ASTM D2000, and ISO 9001 standards. Its benefits, which guarantee the stability and dependability of the injector, include sealing performance, oil resistance, high temperature resistance, wear resistance, and dimensional precision.

Metric FKM rubber seals are ideal for a variety of sectors since they are resistant to age, chemicals, and temperatures. They are employed in the food, oil & gas, automobile, and biomedical industries. Less than 6% permanent deformation and 20% compression are the specifications for FKM seals. They are impervious to brake fluids, low molecular weight organic acids, and polar solvents. They are also appropriate for applications requiring oil resistance and high and low temperatures. They also offer outstanding anti-aging and sealing qualities.

TC Type Gearbox Oil Seals are a type of oil seal designed specifically for transmissions, they are typically used to seal rotating shafts to prevent fluid leakage along the shaft. TC oil seals are known for their unique double-lip design and self-tightening springs, which help improve sealing performance and keep lubricant or grease where it needs to be.

In the modern automotive industry, connectors are used everywhere, they are responsible for the connection and transmission of various media such as circuits, oil circuits, and gas circuits. In the design of these connectors, rubber wire seals play a vital role as an indispensable component. This article will introduce in detail the definition, function, type, material, manufacturing process and application of automotive connector rubber wire seal, and its future development trend.