A PTFE mandrel is a solid wire inserted into catheters and medical tubing during manufacture. Hard, smooth and non-stick, it gives hollow structures and delivery systems support and stiffness.
Mainly used in catheter manufacturing — balloon catheter bonding, forming and extrusion. Its lubricity and release behaviour help lift yield.
As the low-friction core that holds the ID during braided-shaft reflow and liner lamination, and pulls out easily afterwards.
Small to large diameters, lengths and profile sections, made to drawing.
Yes. TDS · MSDS come with every specification reply. ISO 10993 biocompatibility data varies by grade and lot, so we confirm it with the factory (Linstant) and reply.
Standard sizes start with small sample lots. MOQ and lead time depend on dimensions, material and secondary processing — send OD · ID · wall · tolerance · length · quantity and we reply within one business day.
Inner diameter, wall thickness, length and operating environment — those four settle the item. We reply with TDS, MSDS and MOQ.
