NORWOOD, MA — (Marketwired) — 11/18/14 — manufactures a full line of for catheter fuse welding and tipping operations that are designed to optimize I.D. quality and production speed.feature a smooth surface that provides a 0.5 dynamic coefficient of friction to prevent sticking, block tubing from shrinking, and simplify catheter removal. Allowing over 25% elongation without flaking or failure, these extrusion mandrels are chemically inert and can operate up to 315 degrees C (600 degrees F)