Common sealing material of valve

Nitrile butadiene rubber: usually black, the color can be adjusted according to customer needs, but need to increase some cost, and will affect the effect of rubber. Nitrile butadiene rubber oil resistance and the use of temperature range to determine whe

Nitrile butadiene rubber: usually black, the color can be adjusted according to customer needs, but need to increase some cost, and will affect the effect of rubber. Nitrile butadiene rubber oil resistance and the use of temperature range to determine whether the seal material isNitrile butadiene rubber.

Silicone rubber has good heat resistance, cold resistance, oil resistance, chemical resistance, aging resistance, insulation, flame retardant performance. Widely used in the household electrical appliances industry, electronic industry, and human contact with a variety of supplies used in such aspects as seals or rubber parts;

Epdm has excellent ozone resistance, excellent corrosion resistance and heat resistance, and can be used for a long time at -60-120 degrees Celsius. Good water resistance and electrical insulation.

Ptfe has excellent chemical stability, corrosion resistance, weather resistance, high lubrication performance; The disadvantage is poor elasticity.

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Bundor valve is located in jinan area, tianjin city, is a collection of scientific research, design, production, sales and after-sales service as one of the professional valve manufacturers, its main export port is tianjin port. Tianjin port is an important comprehensive port and foreign trade port in north China. After the order is confirmed, production can be arranged in 24 hours to ensure the delivery time. Bundor valve always adhere to science and technology and quality peers, dare to innovate, the pursuit of excellence.

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Founded in 1990s, Bundor is an experienced manufacturing and trading combo specialized in the research & development, production and sales of Butterfly valve, gate valve, check valve, globe valve and other valves. 26 years adhering to the principle of manufacturing process of competent valve fittings,the control of valve manufacturing throughout all the production processes, correctly understand customer requirements, and commit to provide products that ensure customer satisfaction.Our team