Automotive oil seals, engine seals and mechanical seals are an indispensable part of modern mechanical engineering. They have a wide range of applications, including not only automobile manufacturing, but also aviation, aerospace, shipbuilding, electric power, chemical and other fields. National standard and non-standard oil seal is to meet the special needs of different industries.

First of all, the automobile oil seal is a key seal used in automobile engines. Its main function is to prevent lubricating oil leakage, while also blocking the entry of dust and other impurities. The engine is the core component of the car, so in the normal operation of the engine, the quality and performance of the car oil seal will directly affect the reliability and safety of the vehicle. Automobile oil seals are usually made of high oil resistance materials, which have a long service life and good sealing effect.

Secondly, engine seals are widely used in aviation, aerospace and shipbuilding and other fields. In these industries, the working environment of the engine is more stringent, requiring engine seals to have higher high temperature resistance, corrosion resistance and pressure resistance. The main function of engine seals is to prevent the leakage of gas, liquid and solid particles, and to ensure the normal operation and stable performance of the engine. Therefore, the manufacture and selection of engine seals are critical to the safety and reliability of these industries.

In addition, mechanical seals are important components used in various mechanical devices. Its main function is to prevent medium leakage and maintain the sealing performance of the equipment. Mechanical seals are widely used in pumps, compressors, mixers and other equipment in the electric power, chemical, pharmaceutical and other industries. There are many types of mechanical seals, including rotary seals, static seals, and rotary-static seals. Different types of mechanical seals are suitable for different working environments and working pressures to meet the requirements of equipment operation.

In addition, according to the needs of different industries, oil seal seals are divided into two types: national standard and non-standard. The national standard oil seal seals are manufactured in accordance with national standards, with uniform sizes and specifications, and are suitable for a wide range of application scenarios. Non-standard oil seal seals are customized according to specific needs, which can meet the needs of some special conditions. Therefore, non-standard oil seal has important application value in some special industries, such as aerospace, nuclear industry and other fields.

In summary, automobile oil seals, engine seals and mechanical seals have important applications in automobile manufacturing, aerospace, shipbuilding, electric power, chemical and other fields. The national standard and non-standard oil seal seals meet the special needs of different industries and ensure the reliability and safety of the equipment. The performance of these seals plays a vital role in ensuring the normal operation of the equipment and prolonging the service life of the equipment.