PTFE Tube
Product classification:
Molded tube: Made by molding and processing, it is divided into pure material tube and filling tube (color tube, copper powder tube, fiberglass tube, graphite tube, carbon fiber tube, carbon black tube, polystyrene tube, etc.).
Extrusion tube: Made of dispersed polymerized polytetrafluoroethylene resin through plunger extrusion processing.
Pushing tube: Made of suspended polytetrafluoroethylene resin through paste pushing processing.
Product features:
1. Low and high temperature resistance (-180 ℃ -+260 ℃)
2. Corrosion and climate resistance
3. High lubrication and non adhesion
4. Non toxic
5. Incombustibility
6. Acid and alkali resistance (excluding molten alkali metals)
7. Antioxidant properties.
Product Usage:
1. Anti corrosion insulation pipes for insulation sheaths, anti-corrosion pipelines, and various corrosive environments
2. Mechanical aspects such as heat exchangers, lubricating bearings, piston rings, oil seals, and sealing rings
3. Used for anti adhesive materials related to buildings and guide rails
4. According to customer requirements, add different filling materials to enhance the required performance.
Product specifications:
| Classification size | Outer diameter (mm) | Inner diameter (mm) | Wall thickness (mm) | Length (mm) |
| Molded tube | 12~950 | 6~700 | 20~400 | |
| Extrusion tube | 10~445 | 2~10 | ≥1000 | |
| Push tube | 0.3~40 | 0.1~5.0 | ≥1000 |
Main technical indicators:
| entry name | Unit | Pure PTFE index |
| Apparent density | g/cm3 | 2.10～2.30 |
| tensile strength | MPa | ≥18 |
| elongation at break | % | ≥230 |