Project details

An O-ring is a rubber ring with a circular cross-section, also known as an O-ring or O-ring rubber seal. It is a common sealing element widely used in various mechanical equipment, and plays a sealing role in specified temperatures, pressures, and different liquid and gas media under static or moving conditions.

O-shaped rubber rings are usually made of rubber materials, such as natural rubber, styrene butadiene rubber, chloroprene rubber, silicone rubber, etc. These materials have good elasticity and compressibility, and can produce a sealing effect under pressure.

In the manufacturing process, O-ring rubber rings need to go through a series of processing steps, such as raw material mixing, molding, pressing, and vulcanization. Raw material mixing is the process of evenly mixing rubber materials, processing aids, etc., and pre-treatment by a mixer to obtain a certain degree of plasticity and processability. Then, the mixed raw materials are pressed using a mold and molded using a high-pressure molding machine or extruder. Finally, vulcanization treatment is carried out, which can shape and stabilize the rubber material.

O-shaped rubber rings are mainly used for sealing various mechanical equipment, such as machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical machinery, engineering machinery, construction machinery, mining machinery, petroleum machinery, plastic machinery, agricultural machinery, etc. In these fields, it can effectively prevent leaks and improve equipment performance.

In short, O-ring is a common sealing element with various excellent characteristics, such as small size, easy installation and disassembly, and both dynamic and static sealing. It is widely used in various mechanical equipment and plays an important role in various sealing tasks.