Single Lumen Tubing
Single lumen tubing provides one continuous channel for fluid delivery, guidewire access, insulation, or component routing in medical device and catheter prototypes. Compare in-stock polymer tubing by material, ID, OD, wall thickness, durometer, radiopacity, length, and availability across polyimide, Pebax, nylon, polyurethane, silicone, LDPE, HDPE, and other materials.
Need Help Choosing the Right Tubing?
Compare polymer tubing materials, constructions, specs, suppliers, and RFQ paths before you shop. Use the guide to narrow your options and source faster.
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Must-Have Products for R&D Engineers
Speed up your prototyping process with these must-have products. From cutting-edge technologies to vital components, these in-stock products are perfect for helping you quickly move through your design iterations to turn your ideas into prototypes.


