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.
Average 97.3% of concentricity, here is actual comparison data of the three-layer tube (internal investigation).
-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%
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