The GDF fluorine-lined pipeline pump is based on the excellent hydraulic model and the performance parameters of the centrifugal pump. With strong corrosion resistance, can replace 316L stainless steel, titanium alloy and other precious metals, and laugh energy-saving, low noise, reliable performance and so on. Can transport any concentration of acid, alkali, oxidant and other corrosive liquids. It is widely used in petroleum, chemical industry, metallurgy, electric power, papermaking, flue gas desulfurization, dust removal, food pharmacy and synthetic fiber etc. .