2013-06-23

http://www.rubber-ring-ball.com

Seal ring, o ring seal, rubber seal, Seals, Main type: NBR Seal ring, Nitrile Seal ring, NR Seal ring, CR Seal ring, BUNA rubber seal, SBR rubber seal, EPDM rubber seal, HNBR o ring seal, SILICONE o ring seal, VITON o ring seal, FLS Seals. Seal ring, rubber seal, o ring seal, Seals Characteristic: Bears the high temperature, has extremely good bears the climate, bears the ozone and bears the chemical properties, bears the petroleum.