PTFE/TeflonTube: Extruded Tube and Moulded Tube 1.carbon, graphite and glass fiber can be filled 2. ... main PTFE products of our company: moulded rod , tube, sheet, gasket and bottle; extruded rod, tube; skived sheet, film; filled PTFE articles and ... sealing civil-construction, machinery, chemicals and mechanical. Pure Teflon Molded Tube and PTFE Extruded Tube