Price:Negotiable

Send Inquiry

Bonded Seals, or Washers are mainly used in the piping system whose media is oil, be used as the seals for welding, card sets, expanding fittings, and machinery, to avoid the leakage of the oil, elding, water and the medicine. Bonded Seals, or Washers, formed by rubber ring and metal ring integral bonding vulcanized, used to seal threads and flange connection.Ring includes a metallic ring and a rubber gasket. Usually NBR or FKM rubber are the main materials. They are mainly used in the piping system whose media is oil, be used as the seals for welding, card sets, expanding fittings, and machin