... resistance, cryogenic fluid resistance and airflow resistance. Polychlorotrifluoroethylene(PCTFE) with excellent rigigity, low temperature and cold flow ... manufactuer various kinds of polymer material & engineering plastics products,such as:-.PVDF (sheet,rod,pipe,welding rods, ... (sheet,rod,tube,film,tape,processing parts) PCTFE DESCRIPTION-.PCTFE (rod,tube,sheet,gasket,processing parts)-.PFA (pipe ...