... Propylene. 3.Factory OEM is welcome. Neflon Extrusion FEP Pipe FEP-002Neflon FEP Products have the property of heat ... used in such hightech fields as medical corrugated insulation tube,automobile component,electronic pipe,film shell,sheet shell,eletrical wire ... Description:Injection Level& Extrusion Level.Color:Black,White,TransparentUsage:Corrugated Pipe,ShellOur factory now is the OEM of this High- ...