PTFE Hose/Pipe Dechengwang PTFE tubes are in extruded and molded type, and are available in virgin PTFE, modified PTFE and PTFE Compounds with the widest range of metric size. Up to diameter 260 mm we can supply standard extruded lengths of 1000, 2000 and 3000 mm. larger diameters up to approx 950 mm will be molded. Maximum length depends on the diameter and ranges from 100 mm to 300 mm.\ PTFE Tube Key properties Excellent chemical resistance Working temperature from -180°C to +260°C FDA approved Flame resistant - UL94V0 No stick Low friction Very good dielectric dielectric insulation properties Dechengwang Molded/flexible/extruded PTFE tube provide a low-friction, non-stick surface suitable for use as machining stock for all kinds of chemical, electrical and mechanical components where the outstanding performance characteristics of PTFE are required. Virgin PTFE, modified PTFE and PTFE compounds materials are available.