Widely used inWidely used in mechanical engineering and equipment processing industry.

The seal lip structure of the oil-sealed rubber O-ring is improved to an excellent performance, thereby improving the sealing reliability over a wider load range.

Add dust-proof lips, or in special circumstances, the use of a number of dust lips, to prevent outside contaminants and dust intrusion.

O-ring rubber seals commonly used materials are: nitrile rubber, fluorine rubber, silicone rubber, acrylic rubber, polyurethane, PTFE and so on. When selecting materials for oil-sealed rubber O-rings, the compatibility of the material with respect to the working medium, the adaptability to the operating temperature range and the ability of the lip to follow the high-speed rotation of the rotating shaft must be taken into account. General oil seal O-ring work when the temperature of its lip is higher than the working medium temperature of 20 ~ 50 ?, in the choice of oil seal O-ring material should be noted. For details, please refer to: rubber types and characteristics. The working range of the oil-sealed rubber O-ring is related to the material used for the oil-sealed rubber O-ring: -40 to 120 ° C for NBR, 30 to 180 ° C for ACRYM, FPM) -25 to 300 ° C.

General use for high and low speed rotating shaft and reciprocating seal mineral oil and water and other media of ordinary single-lip rubber O-ring, ordinary oil seal rubber O-ring, less dust and impurities in the case of resistance to media pressure < 0.05MPa, the maximum linear velocity of 15m / s, reciprocating speed <0.1m / s. mechanical engineering and equipment processing industry.

The seal lip structure of the oil-sealed rubber O-ring is improved to an excellent performance, thereby improving the sealing reliability over a wider load range.

Add dust-proof lips, or in special circumstances, the use of a number of dust lips, to prevent outside contaminants and dust intrusion.

O-ring rubber seals commonly used materials are: nitrile rubber, fluorine rubber, silicone rubber, acrylic rubber, polyurethane, PTFE and so on. When selecting materials for oil-sealed rubber O-rings, the compatibility of the material with respect to the working medium, the adaptability to the operating temperature range and the ability of the lip to follow the high-speed rotation of the rotating shaft must be taken into account. General oil seal O-ring work when the temperature of its lip is higher than the working medium temperature of 20 ~ 50 ?, in the choice of oil seal O-ring material should be noted. For details, please refer to: rubber types and characteristics. The working range of the oil-sealed rubber O-ring is related to the material used for the oil-sealed rubber O-ring: -40 to 120 ° C for NBR, 30 to 180 ° C for ACRYM, FPM) -25 to 300 ° C.

General use for high and low speed rotating shaft and reciprocating seal mineral oil and water and other media of ordinary single-lip rubber O-ring, ordinary oil seal rubber O-ring, less dust and impurities in the case of resistance to media pressure < 0.05MPa, the maximum linear velocity of 15m / s, reciprocating speed <0.1m / s.