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      1. News

        to provide excellent products and high quality services to customers

        to provide excellent products and high quality services to customers

        Acid resistant pump development and its role

        Date:2019-03-14 Author: Click:

        Pump belongs to general machinery, in the national economy in various departments used to transport liquid pump a wide range of applications, in order to meet the different needs of various work, there are different forms of pump requirements.It should be emphasized that chemical production pumps are not only large in number and variety, but also have some special requirements for pumps due to the corrosive medium or the high pressure and high temperature required for their working conditions.Pump is a kind of can lift liquid, transport liquid or liquid increase pressure, that is, the original movement of mechanical energy into liquid energy machine.Acid - resistant pump is based on the application of acid - resistant materials and development of production of the pump.Main reason why most of the acid proof pump can acid is the material of pump, general acid proof pump adopts nonmetal material as the pump flow components materials, such as polyethylene, polypropylene, fep, etc ", including fep is one of the best acid material, basically can resist the corrosion of acidic medium, is called the king of plastic

        For a long time, the selection of acid-proof pump is one of the key problems in the chemical industry.According to relevant statistics, about 60% of the destruction of chemical equipment is caused by corrosion, so in the chemical pump selection should first pay attention to the scientific selection of materials.There is a kind of misunderstanding normally, think stainless steel is "all-purpose material", no matter what medium and environmental condition hold out stainless steel, this is very dangerous.Therefore, reasonable selection of acid-resistant materials is necessary for plant operations and chemical production.