Wafer / Lug Type Butterfly Valve Seat , Hub Seal Seal Seat Potable OEM Accepted

Wafer / Lug Type Butterfly Valve Seat , Hub Seal Seal Seat Potable OEM Accepted

Basic characteristics of EPDM:

1. The relative density of EPDM rubber is small (0.85-0.86), and it still has the characteristics of ozone resistance, weather resistance, heat resistance and chemical stability of binary ethylene propylene rubber.

2. It can be vulcanized by sulfur vulcanization system or crosslinked with organic peroxide to produce high strength products.

3. Good low temperature resistance and electrical insulation performance.

4. It can withstand the high capacity of fillers and oils when blended.

5. Compatible with unsaturated rubber, low-unsaturated rubber and plastic.

6. Due to the good physical properties of the vulcanized rubber surface, it is suitable for making foamed products.

7. Unvulcanized rubber has poor adhesion.

Applications: Mainly used in the automotive industry, wire and cable industry, construction and waterproof materials, industrial rubber products, civil products, combined with other rubber and plastic resins, or blended, and additives.

Rubber seat Dimensions (Unit:lnch/mm)

With 20 years of operating experience, Suzhou Meilong Rubber & Plastic Products Co., Ltd, with its self-developed formula of the rubbers, has obtained the German KTW, W270, British WRAS, US NSF61/372, French ACS and other water treatment industry international certifications, as well as the FDA and domestic drinking water related regulations.

Our main production lines are: all kinds of rubber valve seat for concentric butterfly valve, including pure rubber seat and with reinforcing material valve seat, size range from 1.5 inch - 54 inch. Also resilient valve seat for the gate valve, centerline valve body hanging glue, rubber disc for the check valve, O-ring, rubber disc plate, flange gasket, and rubber sealing for all kinds of valves.

Applicable mediums are chemical, metallurgy, tap water, purified water, sea water, sewage and so on. We select the rubber according to the application media, working temperature and the wear-resistant requirements.