DMS SEALS TECHNOLOGY CO.,LIMITED
DMS Seals-Mechanical Seals and Oil Ring Seals Manufacturer
The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).
Dust rings are used in conjunction with piston seals and wear rings,it could prevent the inpurities to damage the sealing elements in the cylinder,to ensure the longer life of the sealing element.When used in conjunction with piston rod seals and metal bushings,it could protect the damage for the piston rods.There is an incision and an oil pressure bypass slot to prevent the accumulation of oil pressure.
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