Polyimide (PI) Tubing – Customized for Medical and Industrial Applications
CYLEX Polyimide (PI) tubing is designed for high-performance applications where exceptional mechanical toughness, thermal stability, and chemical resistance are critical. Featuring the advanced PI Glide™ option for reduced friction, our tubing is ideal for a variety of demanding industries including medical devices and industrial systems.
CYLEX supports small-batch customization, offers volume purchasing discounts, ensures rapid delivery, and provides comprehensive after-sales service guarantees.
If you require a quotation or wish to inquire about further details regarding high performance plastic tubing product customization and processing, please feel free to contact us at any time.
Categories :
Key Features:
- Thermal Stability: Withstands high temperatures, making it perfect for use in extreme environments.
- Chemical Resistance: Excellent resistance to a wide range of chemicals, ensuring durability in industrial settings.
- Mechanical Strength: High tensile strength and dielectric strength provide reliability and long-lasting performance.
- Sterilization Capability: Suitable for sterilization via EtO, Gamma, and e-beam methods (Gamma and e-beam are not available for PI Glide™).
- Size Customization: Available in a variety of inside diameters (0.0045″ to 0.090″) and wall thicknesses (0.0004″ to 0.005″).
Applications:
- Catheter delivery systems
- Vascular closure devices
- Guidewire lumen
- Puncture tools
- Electrical & mechanical insulation
Colors Available: Natural amber, green, red, black
This product complies with REACH and EU MDR guidelines regarding SVHC/CMR restricted substances. It is available in both standard and PI Glide™ formulations to meet your exact needs.


Product Technical Comparison Table
Frequently Asked Questions (FAQ)
1. What are the benefits of PI Glide™ tubing?
PI Glide™ is a PI/PTFE composite that offers up to 25% lower friction compared to standard polyimide tubing, making it ideal for medical applications that require smooth delivery and reduced friction.
2. Can I use this tubing for high-temperature applications?
Yes, CYLEX Polyimide tubing offers excellent thermal stability, making it suitable for high-temperature applications.
3. What is the maximum length of the tubing available?
The tubing can be cut to lengths of up to 78″ (1981.2 mm), allowing for flexible use across various applications.
4. Is the tubing available in different colors?
Yes, we offer our polyimide tubing in natural, amber, green, red, and black colors.
5. How can I sterilize the tubing?
Our polyimide tubing can be sterilized via EtO, Gamma, or e-beam methods, though Gamma and e-beam sterilization are not available for the PI Glide™ option.
Polyimide (PI) Tubing Specifications
Cylex polyimide tubing products are produced based on customer specifications and the
chart below is a general capability guide
| Process | Film-Cast |
|---|---|
| Materials | Polyimide, PI Glide™ |
| Inside Diameter (ID) | 0.0045″ to 0.090″ 0.1143 mm to 2.286 mm |
| ID Tolerance +/- | 0.0002″ to 0.001″ 0.0051 mm to 0.025 mm |
| Nominal Wall Thickness | 0.0004″ to 0.005″ 0.0102 mm to 0.127 mm |
| Wall Tolerance +/- | ± 25% |
| Cut Length | Up to 78″ Max Up to 1981.2 mm |
| Surface Treatments | Tie Layer, Pebax®, Vestamid® |
| Colors | Natural, Amber, Green, Red, Black |
| Sterilization Methods | EtO, Gamma**, e-beam** |
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