Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.
O-ring excessive friction performance: ① compression is too large;
(2) O-shaped rubber sealing ring overflow or poor oil resistance, excessive swelling;
The solution to excessive friction of O-ring: ① Reduce the amount of compression or correct the groove size to improve the finish of the metal surface
② Use a stop ring to prevent the overflow of the O-shaped rubber seal or improve the oil resistance of the O-shaped rubber seal material.