Multi Layer Tube
Multi Layer Tube
With our co-extrusion process, our seamless tubing meets critical design tolerance. Ideal for handling high pressure evenly, such as a balloon catheter.
Samples available upon request.
Our Multi layer tube, with high concentricity (more than 90%), enables the catheter to handle high pressures consistently and effectively. With the co-extrusion process, unlike welded tubing, our seamless precision tubing meets critical design tolerance. Ideal for the application requires handling high pressure evenly, such as a balloon catheter, for ensuring a tight fit between balloon and blood vessel.
Comparison of Concentricity
Average 97.3% of concentricity, here is actual comparison data of the three-layer tube (internal investigation).
Specifications
| Wall thickness: | 0.0020" – 0.0047" (0.05 – 0.12mm) |
| Outer diameter: | 0.016" – 0.039" (0.4 – 1.0mm) |
| OD tolerance: | ± 0.0008" (±20μm) |
| Material: | General purpose resin (HDPE, PA, PA Elastomer, TPU etc.) |
| No. of layers: | 2 or 3 layers, all different polymers possible |
| Supplied with: | Cut length (Max. 1500mm) |
| Available layer ratio: | Inner 10 – 20%, middle 10 – 80%, outer 10 – 70% |