Teflon pipe is a special pipe made of polytetrafluoroethylene (PTFE commonly known as Teflon, plastic king) material after extrusion and sintering, drying, high temperature sintering, shaping and other processes. Teflon is also called Teflon, Teflon, Teflon, Teflon, Teflon, PTFE, Plastic King, Teflon in English, widely used in machinery, electronic appliances, automobiles, aerospace, chemical industry , computer, electric heating, military, communications and other important technology industrie