SWKS Seal, with over 10 years experience, is one of the leading hydraulic piston rod seal manufacturers and suppliers in China. And we also offer the customized service catering to your special requirement. Please be free to buy the rubber products with competitive price from us.
Hydraulic piston rod seal
Commonly used self-sealing compression type hydraulic seals are mainly O-ring seals, round seal rings and square seal rings, etc. They have the advantages of simple structure, easy manufacture, low cost, etc., so they are widely used in hydraulic transmission systems. Dynamic sealing element and static sealing element. They are typically 10 to 25% radially compressively deformed in the seal groove and produce a high initial contact stress on the seal surface to prevent leakage of pressure free liquid.
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