... tankDia5~Dia250mm rods, tubes, Welding rods, Pipe fittings, 2) PTFE/TEFLONPTFE Sheets, skived sheets, rods, tubes, ... packing thread seal tape & Electrical insulation tapeEtched sheets or film 3) PCTFESheet, rods ... and High Purity gradeSheet, Rods, Tube, welding rods & strip, film, 5) PEEKSheets, rods, Virgin or with fillers ...