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Development Trend of Pump

Views: 0     Author: Site Editor     Publish Time: 2019-08-15      Origin: Site


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Pump is one of the indispensable and important equipment in enterprises. Influenced by working conditions, corrosion, cavitation, erosion, wear and tear often occur, leading to equipment failure. Enterprises can only invest a large amount of money to buy new pumps, and report a large number of components, resulting in a large amount of waste of funds. 

The design and manufacture of pumps in China basically abide by the idea of "metal". That is to say, stainless steel and carbon steel are used as the main pump body materials. Facing the environment of high corrosion and strong erosion, high nickel alloys are needed, and even excellent corrosion resistant materials such as titanium, zirconium and tantalum are used. These rare metal materials are expensive and expensive. The price of this kind of pump is very high due to the large fluctuation of the lattice, high manufacturing cost and complex manufacturing process, which generally varies from tens of thousands to millions, which results in the high procurement cost of this kind of pump. With the development of international advanced pump body research and the application of new material pump body, domestic scientific research institutes draw lessons from the development ideas of western developed countries on pump body research, and a few domestic enterprises and institutions begin to develop inorganic non-metallic materials such as ceramics, glass fibre reinforced plastics, graphite and carbon products, as well as synthetic organic polymer materials such as plastics and glass. Glass fiber or carbon fiber reinforced engineering plastics, etc. These domestic development trends of pumps cater to the international trend, and soon achieved good results in domestic use.


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