Oil seal is the customary name for general seals. It is a mechanical element used to seal grease (oil is the most common liquid substance in the transmission system, and it also refers to the general liquid substance). It separates the parts that need to be lubricated in the transmission parts. Isolate from the output parts so as not to let the lubricating oil leak.

O-ring O-ring is a rubber sealing ring with a circular cross-section. Because its cross-section is O-shaped, it is called O-ring, also called O-ring. It began to appear in the middle of the 19th century, when it was used as a sealing element for steam engine cylinders.

O-ring O-ring is a rubber sealing ring with a circular cross-section. Because its cross-section is O-shaped, it is called O-ring, also called O-ring. It began to appear in the middle of the 19th century, when it was used as a sealing element for steam engine cylinders.

The PTFE sealing ring customized by modified PTFE material has good characteristics of water resistance, high temperature resistance, corrosion resistance and aging resistance, and can be widely used in food, medicine and other industries.

The PTFE sealing ring customized by modified PTFE material has good characteristics of water resistance, high temperature resistance, corrosion resistance and aging resistance, and can be widely used in food, medicine and other industries.

The PTFE sealing ring customized by modified PTFE material has good characteristics of water resistance, high temperature resistance, corrosion resistance and aging resistance, and can be widely used in food, medicine and other industries.