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        1. CURRENT LOCATION:HOME > en > NEWS >
          Ceramic valve with precise grinding technology
          ? TIME:2016-11-17 16:28 ??SOURCE:LONG JIN MACHINERY CO.,LTD.
          Ceramic valves used in thermal power plants, steel, petroleum, chemical, paper, bio-engineering, and other industries. For boiler steam, lime slurry, containing seawater transport, high hardness particles, with soft particles and corrosive media, powder, flue gas desulfurization, ash, slagging, water treatment. Replace the material according to use, can be used for different temperatures and media. Especially in the face of high wear and tear, strong corrosion, high temperature, high pressure and other harsh conditions, ceramic valves show its superior performance. Ceramic valve to meet the high wear and corrosion of the use of the environment, in particular the outstanding feature is the long life, the cost performance of ceramic valves is far superior to other similar metal valves. With the continuous development and progress of science and technology, ceramic materials from the formulation, molding, processing and assembly technology and other aspects of the technology is more mature and complete, ceramic valve with its excellent performance more and more people get the valve industry recognition. The use of the successful experience of manufacturing ceramic valves can also be applied to a wider range of engineering fields.
            Ceramic valves are mainly used in electric power, petroleum, chemical, metallurgy, mining, sewage treatment and other industrial fields, especially in the face of high wear and tear, strong corrosion, high temperature, high pressure and other harsh conditions, ceramic valve shows its superior performance. Ceramic valve to meet the high wear and corrosion of the use of the environment, in particular the outstanding feature is the long life, the cost performance of ceramic valves is far superior to other similar metal valves.
            Ceramic valve to precision grinding technology and advanced machinery and equipment manufacturing production. Valve structure is simple, smooth flow, medium flow resistance. Hard sealed ceramic internals, composed of six scientific and rational design, ball valve, seat surface contact processing, making the ball and the seat R and R close combination of ball high precision, surface quality, so that the whole valve torque light , The resistance is small, sealing to zero leakage.
            In recent years, with the continuous development of the national economy, the strengthening of infrastructure construction, the valve as a mechanical industry in the rapid development of the market is also facing fierce (valve market analysis) competition. At present, China's various industries commonly used in the production of valves for the metal valves, metal valves have been used for hundreds of years of history, during which although the structure and material improvements, but by the metal material conditions, more and more can not adapt to high Wear, corrosion and other harsh conditions of the needs of the main reflected in the short life, serious leakage, greatly affected the stability of the system operation. The traditional metal valve from the material, design and manufacturing process and other aspects of radical innovation. Ceramic materials as a new material in the 21st century, with very high tensile strength, compressive strength, elastic modulus and hardness. Excellent performance so that it has been more and more scientific workers attention

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