engines exhaust seal ring

소개

The engines exhaust seal ring is an important part of the automobile engine and is used to seal the engine exhaust system. Its main function is to prevent the exhaust gas produced by the car from leaking from the connection between the exhaust valve and the exhaust pipe, and at the same time guide the exhaust gas into the exhaust system. In the process, it also prevents outside air from entering the exhaust system.

기술 데이터

인증 표준

• ISO 9001: Evaluates whether an organization has the ability to implement a quality management system. Obtaining this certification means that LindePolymer meets the standards in other aspects such as material selection, production process control and product inspection.
• ISO/TS 16949: An international standard based on ISO 9001, which adds relevant requirements for the automotive supply chain. This standard covers the quality management system of automotive parts manufacturers and requires to be specified inspection and testing of key parts. .
• ASTM D2000: Specifies the physical properties, chemical strength and dimensional requirements for rubber. Use the ASTM D2000 standard to evaluate the quality and performance of engines exhaust seal rings.
• SAE J200: The American Society of Automotive Engineers has formulated the classification and related specifications of rubber materials. It details the classification, hardness, heat resistance, oil resistance, weather resistance and other characteristics of rubber materials, and proposes various test procedures and requirements.

이점

1. Sealing performance: Engines exhaust seal ring has good sealing performance, which can prevent automobile exhaust gas from leaking, and has a great impact on engine performance, fuel economy and emission control.
2. High temperature resistance: The automobile engine is in a high-temperature environment. The seals in the engine need good high-temperature resistance to adapt to the working environment. It can withstand high-temperature exhaust gas as well as the temperature and pressure in the environment to maintain stable sealing performance.
3. Chemical corrosion resistance: The gas exhausted from the engine contains various chemical substances, which may cause certain corrosion and damage to the sealing material. The engines exhaust seal ring is resistant to chemical corrosion and can be used for a long time.
4. High wear resistance: The engines exhaust seal ring can also withstand high-speed airflow and vibration, and has wear resistance. Use this performance to maintain the effectiveness of the seal.

기능

1. Seal the cylinder: The engines exhaust seal ring is located between the cylinder head and the exhaust manifold. It seals the cylinder to prevent exhaust gas from leaking to other parts of the engine and allows all exhaust gas to enter the exhaust system.
2. Reduce noise and vibration: Reduce noise and vibration in the exhaust system, reduce noise generated when the engine is running, and provide a more comfortable driving experience.
3. Emission control: Engines exhaust seal ring is very important for the function of emission control. It controls the flow of exhaust gas through the catalytic converter and purifier in the exhaust system, reduces the emission of harmful gases, and meets environmental protection requirements.
4. Improve fuel economy: Improve fuel economy, ensure exhaust gas flows in designated channels, reduce energy loss, and reduce the load on the exhaust system.

결론

The engines exhaust seal ring is a crucial component of an automobile engine, sealing the exhaust system to prevent leakage of exhaust gas. Its sealing performance is crucial for engine performance, fuel economy, and emission control. The seal ring is highly temperature-resistant, chemically corrosion-resistant, and wear-resistant, making it suitable for high-temperature environments. It seals the cylinder between the cylinder head and exhaust manifold, preventing exhaust gas leakage and allowing all gas to enter the system. It also reduces noise and vibration, aids in emission control, and improves fuel economy by ensuring exhaust gas flows in designated channels.