Seals are seals used in machinery, pipes and other equipment. They are very common in industrial production. They are made of mixed rubber. For example, nitrile rubber, natural rubber, neoprene and silicone rubber are all raw materials for mixed rubber.

At present, the homogenization of China's seal ring products is serious, and most of the production enterprises pay attention to the immediate interests, do not pay attention to the development of their own characteristics, lack of outstanding competitive advantages, and do not form the best economic benefit model. The sustainable development of the industry is very unfavorable. Therefore, China's seal industry needs to speed up the construction of the standardization system.

1. High temperature sealing ring

2. High pressure resistant seal

3. Corrosion resistant sealing ring

4. Wear-resistant sealing ring

The sealing ring is mainly used for oil-proof, waterproof and anti-corrosion sealing gas to prevent leakage: IDI type sealing ring, UN type sealing ring, UHS type sealing ring, OSI type sealing ring, UPH type sealing ring, YX type sealing ring, YA type sealing ring, QY type sealing ring, KY type sealing ring, O type sealing ring, rectangular sealing ring, star type sealing ring, L-shaped collar, DKB type dustproof ring, DKI type dustproof ring, DKBI type dustproof ring, AF type Dust ring, DH type dust ring, DHS type dust ring, bud type ring, drum ring, mountain ring seal ring. Fluoro rubber seal ring. Fluorine rubber seal ring. Silicone rubber seal ring. Silicone seal ring. High temperature sealing ring. O-ring. O-ring, coated sealing ring, fluorine sealing ring. Y-shaped ring. V-shaped ring. Star ring. Kdas combination ring, nok.nak. Metal coated washer, polytetrafluoroethylene Vinyl seal ring. Sealing strip. Rubber sealing ring, plastic sealing ring.