PFA Lined Straight Pipe RANA's Pfa Lined Pipes, are suitable for strong corrosive gases and liquids at high temperatures, other types of steel-plastic composite pipes and metal pipes are not suitable for conveying media, and fluoropolymer lining composite steel pipes are suitable. In addition, the PFA lining composite pipe is suitable for conveying corrosive media with a working temperature of -40℃~+150℃.