... High Purity grade PFA Sheet, PFA rod, PFA Pipe/tube welding rods & strip, film, Machined parts 1).PVDF1000*2000mm/1500*3000mm Sheet ... , Dia:5~250 Rods, full specification tube/pipe, Welding rods, Union, Valve,flange, heat exchanger,PVDF Lining,Machined ...