Fluoroplastic shell and tube heat exchanger is a kind of shell and tube fluoroplastic heat exchanger in which media and materials are directly exchanged under certain pressure. The heat exchange core is made of fluoroplastic tube, including tubular and coiled tube. The shell material of shell and tube fluoroplastic heat exchanger is determined according to the chemical properties of the material and the process temperature or media properties of the material. Generally, polypropylene (PP), stainless steel shell or reinforced polypropylene are used. The material inlet and outlet and media inlet and outlet of fluoroplastic shell and tube heat exchanger should be determined according to the flow rate and other parameters。