PTFE Teflon machined parts: 1.Material:PTFE Teflon 2.Color:White (Smooth surface) 3.Size:According to customer requiremnet I.PTFE Teflon description (PTFE Teflon machined parts): PTFE Teflon is an exceptional raw material, it combined with heat resistance, chemical inertness, excellent insulation stability and low friction. Because of its particular properties,it can be used on varieties of ...