
Ram-Extruded Tubing
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Ram-Extruded PTFE Tubing
World-Leading Manufacturer
Choose Nordson MEDICAL, and choose one of the world's leading manufacturers of custom ram-extruded PTFE tubing for the medical industry. Ram-extruded PTFE tubing is an ideal material choice for medical device applications that require maximum surface lubricity, high chemical and thermal resistance, and/or exact extrusion tolerances.
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Capabilities
Ram-Extruded PTFE Liner Tubing
We offer a wide range of chemically inert PTFE tubing that delivers excellent dielectric insulation properties, a working temperature range of 500°F to -400°F, and high thermal resistance.
Our custom ram-extruded PTFE capabilities include:
- Custom profiles and monofilament
- Custom multi-lumen: 2-6 lumens
- Micro-bore: 0.002"-0.350" (0.051 mm - 8.89 mm) IDs
- Thin wall: walls from 0.001" (0.025 mm)
- Radiopaque fillers
- Inline and dip etching
- Tear-away/splittable sheath
- Custom colors
- Can be extruded over silver-plated, copper-core mandrels
- Slitting

Properties of PTFE
Enhancing Features
PTFE (polytetrafluoroethylene) has the lowest coefficient of friction of any polymer, making it a popular choice for catheter applications that require lubricity.
It also features:
- Temperature and chemical resistance
- Biocompatibility
- Precise Tolerances
- High dielectric strength
- Excellent insulative properties
Contact us to discuss how a PTFE tubing could advance your next project.
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Film-Cast Liner
PTFE Tubing
When your catheter assembly needs a lubricious inner layer, a PTFE liner is the ideal choice. But not all PTFE liner tubing is the same.
Learn more about what sets our film-cast PTFE liner tubing apart.
Learn More »Ram-Extruded Tubing Technical Information
Technical Information
Tubing Options | Single-lumen tubing
Multi-lumen/profile extrusions Thin-wall & micro-bore tubing Radiopaque tubing Splittable tubing Etched liners |
Upper Service Temperature | 500°F/260°C |
Melting Point | 635°F - 650°F/327°C |
Tensile Strength | 2500 - 4000 psi |
Specific Gravity | 2.13 - 2.24 |
Coefficient of Friction | 0.08 |
Device Components |
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Capabilities |
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Sterilization |
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- Chemically inert
- High temperature resistance
- Outstanding dielectric properties
- Excellent surface lubricity
- Beading/custom profiles
- Multi-lumen
- Heat shrink
- Splittable
- Bismuth trioxide
- Bismuth subcarbonate
- Custom colors
- Notching/drilling
- Flaring/flanging/tipping
- Etching