China PTFE Lined Pumps Production Introduction: IHF type PTFE lined chemical transfer pumps, which is fluorinated ethylene propylene lined cast iron casing chemical centrifugal pump, which is designed and produced according to international standards ISO 15783 and ISO 5199. The pump has corrosion resistance, wear resistance, high temperature resistance and no aging. , High mechanical strength, non-toxic decomposition, wide operating temperature, transport medium temperature of -85 鈩?-200 鈩?and so on. http://www.yzriverpump.com/che....mical-centrifugal-pu