PVDF tube 1,Specifications:Dia50-Dia300,200mm-900mm length 2,Raw materials:100% ... parts)-.PCTFE (rod,tube,sheet,gasket,processing parts)-.PFA (pipe,sheet,rod,film,welding rods,processing parts)-.FEP (pipe,sheet,rod,film,welding rods,processing ... parts)-.PEEK (sheet,rod,processing parts ...