With the continuous progress of science and technology in the world, the rapid development of industry in various countries, industrial wool felt and felt machine parts appear more important.
Metal Seated (Hard Seal, Metal to Metal) Trunnion Mounted Ball Valve, can be featured in 2-pcs or 3-pcs side entry types, and can be used in severe working service, like solid particle, high temperature, high pressure, high corrosion service etc.