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flange ball valves
2012-08-10
Flanged Ball Valve is used widely in industry because of versatility and wide range of supporting pressures and temperatures. In general, the sizes are from 0.5 cm to 30 cm. materials for the valve body are metal, plastic or metal with a ceramic center. In addition, the ball is normally chrome plated which can enhance the durability and make the valve work perfectly at shutoff. More products of valves