Virgin PTFE Tube
Virgin PTFE tube is a high-purity tubing made from pure polytetrafluoroethylene material. Compared to mechanical grade PTFE tubing, virgin PTFE tubes are costly, with higher physical and chemical properties.
Also called virgin Teflon tubes, unfilled PTFE tubing, or virgin grade PTFE tubes, they are chemically inert and exhibit superior thermal resistance. With a wide working temperature range (-400°F to +550°F), and extremely low friction coefficient, virgin PTFE tubing show superior capability in numerous applications.
For food processing or medical industries, virgin PTFE tube manufacturers use either extrusion or compression molding for various tubing lengths and diameters. From PTFE spaghetti tubing to wide diameter or thickness, most virgin PTFE tube suppliers offer unlimited options for most dynamic needs.
Virgin PTFE Tube Applications
- Clean room PTFE tubing such as PTFE catheter tube liner
- Connector tubes in medical and food processing machines
- Cable insulation
- Chemical-resistant tubing in industries
- Cable protective sleeves
Whenever you are specifying the virgin Teflon tubes, it is important to specify:
- Inner diameter
- Outer diameter
- Wall thickness
- Recommended bending radius
- Pressure rating
Most virgin PTFE tubes are FDA approved for medical and food processing use. This PTFE tubing is mostly white or translucent.
- Performance Table
- Specification Sheet
| Properties | unit | Result |
| Apparent density | g/m³ | 2.10~2.30 |
| Tensile strength(min) | MPa | 15.0 |
| Elongation at break(min) | % | 150 |
| Dielectric strength(min) | KV/mm | 10 |
| φ400*280*100 | φ690*588*250 |
| φ400*300*100 | φ690*590*230 |
| φ400*320*150 | φ690*640*100–80 |
| φ400*330*100 | φ690*625*120 |
| φ400*340*50-100 | Φ700*480*30 |
| φ400*380*73 | φ710*480*100 |
| φ400*350*100 | Φ710*500*100 |
| φ400*352*100 | φ710*580*170 |
| φ400*360*100 | φ710*595*170 |
| φ405*336*500 | φ710*600*90 |
| φ420*240*150 | φ710*640*150 |
| φ420*270*150 | φ730*550*100 |
| φ420*290*150~~200 | Φ730*588*250 |
| Φ420*310*100~~150 | Φ730*590*250 |
| φ420*320*150 | φ730*670*90 |
| φ420*330*150 | Φ750*450*150 |
| φ410*320*100 | Φ750*690*90 |
| φ420*340*150-200 | Φ810*710*100 |
| φ420*350*120 | Φ810*693*100 |
| φ420*352*150 | Φ810*765*90 |
| φ420*370*150-200 | Φ830*610*132 |
| φ420*390*150 | Φ830*708*30 |
| φ430*350*200 | Φ440*280*80 |
| φ430*380*110 | φ440*320*100-230 |
| φ440*115*200 | Φ440*340*150 |
| φ440*195*100-230 | φ440*352*100 |
| φ440*270*81 | φ440*350*200 |
