The sealing ring is an original part or part that prevents liquid or solid particles from leaking from adjacent fusion surfaces and prevents external residues such as dust and water from entering mechanical equipment parts. The sealing ring is a key component of construction machinery and equipment, and it is an indispensable component. Sealing rings will be used in hydraulic cylinders of many types of equipment in the machinery manufacturing industry of engineering projects, including excavators, electric forklifts, forklifts, and road headers. product. Whether it is airlines, ocean voyages, crude oil, chemical plants, machinery and equipment, power generation, metallurgical industry, mining, etc., sealing rings are inseparable. In general, all areas of organic chemistry, pumps, pipes, and valves depend on seals. Therefore, in the field of sealing, a wide range of areas are involved. Below, is the role of the Silicone Rubber Ring Seal:
1. The sealing ring should have a good sealing performance within the working pressure and a certain temperature range, and can automatically improve the sealing performance with the increase of pressure.
2. The friction between the sealing ring device and the moving parts should be small, and the friction coefficient should be stable.
3. The sealing ring has strong anti-corrosion ability, does not corrode the contact surface, does not pollute the medium, is not easy to age, has a long working life, has good wear resistance, and can automatically compensate to a certain extent after wear.
4. The structure is simple, the use and maintenance are convenient, and the sealing ring has a longer life.
5. The sealing ring has good self-lubricating performance. Can be used as an oil-free lubrication seal.