... lubrication and insulation. Main technical indicators of FEP IndicatorUnitIndicator figureRod, sheetTube, membranedensityg/cm32.14- ... )-.PFA (pipe,sheet,rod,film,welding rods,processing parts)-.FEP (pipe,sheet,rod,film,welding rods,processing ... parts)-.PEEK (sheet,rod,processing parts)-.UHMWPE (sheet,rod, ... Fax:+86-731-28626613 Moulded FEP round rod