This ptfe heat shrinkable tubing is an ideal choice for high-precision, high-performance applications requiring reliable spiral heat shrink tubing solutions.
Key Features Core Advantages
○ Ultra-Thin Wall Design
Wall thickness as low as 0.01 mm, ensuring flexibility and meeting the demanding requirements of precision medical devices.
○ Precise Heat-Shrink Performance
Uniform shrinkage, smooth finish, and no wrinkles, even at maximum shrink ratio (6:1).
○ Excellent Electrical Insulation
Guarantees stable and safe performance for RF energy-based devices.
○ Rapid Delivery
Dedicated production lines and technical support to shorten development cycles.
Key Parameters
| Heat - Shrink Ratio | 6:1, 5:1, 4:1, 3:1,2:1 |
| Optional Colors | Trans, Wht, Blk, Blu, Ylw, etc. |
| Expanded ID | 0.0098 ~ 0.3937″ (0.25 ~ 10mm) |
| Recovered lD | 0.0059 ~ 0.2362″ (0.15 ~ 6mm) |
| Expanded Wall Thickness | ≥0.0004″ (0.01mm) |
| Recovered Wall Thickness | ≥0.0008″ (0.02mm) |
| Operating Temperature | -200℃ ~ 260℃ |
| Recovery Temperature | 330℃ ~ 350℃ |
Customization Services
○ Heat-Shrink Ratio
○ Color Customization
○ Inner Diameter/Wall Thickness/Length
○ Etched Heat - Shrinkable Tubing
Applications
○ Medical Device Encapsulation & Cladding
○ Electrode Insulation Protection
○ Auxiliary Catheter Component Joining & Reinforcement
If you have any questions about ptfe heat shrink tubing, you can contact the jMedtech expert team for a free consultation.

