Price: Contact customer serviceColor:Brown silver Black Grey RedMaterial:Rubber Meta lSilicone ...    More ...

Price: Contact customer service
Color:Brown silver Black Grey Red
Material:Rubber Meta lSilicone NBR
Style:industrial oil seal Valve seal
Delivery time: Contact customer service
Customized logo (minimum order quantity of 500 pieces) Customized packaging (minimum order quantity of 2000 pieces)
Valve stem seal           is a type of oil seal, usually made by vulcanizing the outer skeleton and fluororubber together. The diameter of the oil seal is equipped with a self tightening spring or steel wire, which is used for sealing the engine valve guide.     
Valve oil seals           can prevent oil from entering the intake and exhaust pipes, prevent oil loss, prevent the mixture of gasoline and air, and prevent exhaust gas leakage, and prevent engine oil from entering the combustion chamber. Valve oil seal is one of the important components of the engine valve group, which comes into contact with gasoline and engine oil at high temperatures. Therefore, it is necessary to use materials with excellent heat and oil resistance, usually made of fluororubber.     


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