... range°C-196-260Dielectric StrengthKv/mm10We provide with PTFE semi-products sheet, rod, tube, film and machined parts according to customer ... 's drawing.Other main products: 1) PFA & FEP Standard and High Purity gradeSheet, rod, Pipe ... , Etched sheets, tubes, rods, film. 6) UHMW-PESheet, Rods,customized products Teflon ring