Nitinol Tubing Stock – Premium Material for Medical Catheter Applications
Elevate your device performance with our nitinol tubing stock—engineered for demanding medical applications. We provide superior-quality Nitinol Medical Catheter Material Tubes with excellent shape memory, precision tolerances, and certified biocompatibility. Our tubing is trusted by leading innovators in the healthcare industry for its consistency, durability, and unmatched performance.
Medical-Grade Superelastic Nitinol Alloy
We use only high-purity, medical-grade Nickel Titanium (Nitinol) alloy that complies with ASTM standards. Its unique superelasticity allows for extreme flexibility and kink resistance. Even after repeated bending and strain, our nitinol tubing stock springs back to its original shape—an essential property for intricate catheter-based devices.
Delivers excellent fatigue resistance
Ideal for minimally invasive applications
Shape memory enables advanced device functionality
Fully traceable and ISO 13485 compliant manufacturing
Engineered Surface Finishes for Performance
Select from multiple surface finishes to suit your application:
Mill Finish: Cost-effective choice for early-stage prototyping
Electro-Polished Finish: Smooth surface reduces friction, enhances corrosion resistance, and improves biocompatibility
We control surface roughness (Ra) to strict specifications, ensuring consistency and performance in every tube. All finishes undergo stringent inspections for quality assurance.
Wide Diameter Range and Tight Tolerances
We offer an extensive range of outer diameters—from under 0.1 mm to over 5.0 mm—making our nitinol tubing stock suitable for everything from micro-catheters to structural support devices. Accurate regulation of outer diameter (OD), inner diameter (ID), and wall thickness guarantees reliable device performance and smooth compatibility with your design.
Custom diameters available upon request
Consistent tolerances and roundness
Popular sizes stocked for rapid delivery
Versatile Applications in Medical Innovation
Our nitinol tubing powers cutting-edge medical devices, including:
Cardiovascular and neurovascular catheters
Guidewires with superior torque and pushability
Stents and delivery systems
Endoscopic instruments and biopsy devices
Orthodontic archwires and surgical tools
Beyond medicine, it also serves critical roles in actuators, sensors, and other precision industrial applications.
Why Choose Our Nitinol Tubing Stock?
Nitinol Experts: Focused exclusively on Nitinol processing
ISO 13485 Quality Control: Every batch undergoes extensive mechanical and dimensional testing
Unmatched Uniformity: Consistent properties across the entire tube
Advanced Manufacturing: Pilger milling and precision drawing for tightest tolerances
Certified Biocompatibility:Certified to ISO 10993 standards with complete documentation.
Tailored Solutions: Custom sizes, tolerances, and finishes available
Responsive Support: Technical guidance, rapid sampling, and reliable global supply
Get in touch today.
Discuss your catheter project needs.
Request nitinol tubing samples.
Get our high-quality tubing stock advantage.
Build accurate, reliable devices.
Achieve superior performance.
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