Butterfly Valve Seal
Seal Rubber Manufacturer
We provide made to order in every sizes of industrial rubber. From materials of: Natural rubber (NR), NBR, EPDM, Silicone, Viton, Teflon, Polyurethane (PU)
For the materials, we have many kinds of rubber to fit for each designed works as below:
1. Natural rubber (NR) is made of resin from eucalyptus tree without through any processes.
NR benefits: Friction resistance, impact resistance, good flexibility, heat resistance -20°C - more than 80°C
2. Synthetic rubber is a made by human. We may classify into 6 types:
2.1 Styrene-Butadiene Rubber (SBR)
SBR benefits: electical resistance, impact resistance, heat resistance -20°C - more than 80°C
2.2 Nitrile Rubber (NBR)
NBR benefits: Oil Resistance, chemical resistance, impact resistance, heat resistance -40°C - more than 120°C
2.3 Chloroprene/ Neoprene rubber (CR)
CR benefits: Fire Resistance, Atmosphere and Sunlight Resistance, oil resistance, heat resistance -40°C - more than 120°C
2.4 Ethylene-Propylene Diene Terpolymer (EPDM)
EPDM benefits: Ozone, Atmosphere and Sunlight Resistance, good to use in Heat and Cold Temp., Insulation, Food grade of rubber, heat resistance -40°C - more than 140°C
2.5 Silicone Rubber
Silicone benefits: Ozone, Atmosphere and Sunlight Resistance, good for very high and cold Temp., Insulation, Bacteria and fungus resistance, Food Grade Rubber, heat resistance -50°C - more than 220°C
2.6 Viton rubber
Viton benefits: Most Resistance in Heat, Oil, Fire, Ozone and Sunlight, chemical,heat resistance -40°C - more than 300°C
Moreover we provide plastic injection molding and celluloid molding for packanging and pharmaceuticals. And other OEM rubber products which made by modern machinery and moderate price with our more than 40 years experience.
For pricing quotaion, please send us email for your product s specification (sizes, colors, amount, drawing or picture) together with requirements for rubber benefits to fit for your works.