Precision Nitinol Tube Suppliers – Ultra-Thin Wall Experts

Looking for trusted Nitinol tube suppliers? We specialize in ultra-thin wall tubing with wall thicknesses starting at just 0.05 mm. Our high-performance Nitinol tubes are engineered for advanced applications and meet the most rigorous industry requirements. Whether you’re prototyping or scaling up production, we provide consistent quality, tight tolerances, and unmatched technical expertise.

Why Choose Our Nitinol Tubes?

We manufacture precision Nitinol tubes using only high-purity Nickel Titanium alloy, including medical-grade ASTM F2063 compliant material. Material certifications are provided with every order, ensuring full traceability and compliance.

Available Tube Dimensions

• Outer diameters starting below 1 mm

• Wall thickness as thin as 0.05 mm

• Outer diameters available up to several millimeters

• Custom OD/ID configurations available upon request

These ultra-thin walls are ideal for micro-scale and minimally invasive systems.

What Is a Shape Memory Alloy?

Shape Memory Alloys (SMAs) are unique metals that “remember” a preset shape. When deformed at lower temperatures, they can return to their original shape when heated — this is known as the Shape Memory Effect. SMAs also display superelasticity, allowing extreme bending or stretching with full recovery. Nitinol is the most widely used SMA.

Key Features of Our Nitinol Tubes

• Superelasticity: Extreme flexibility and full recovery from deformation

• Shape Memory Effect: Thermal activation allows self-expanding designs

• Biocompatibility: Safe for long-term implantation in medical applications

• Corrosion Resistance: Performs reliably in harsh chemical or bodily environments

• High Fatigue Resistance: Withstands millions of flexing cycles without failure

Core Applications

Our thin-wall Nitinol tubes support innovation across several industries:

• Medical Devices: Micro-catheters, guidewires, stents, delivery systems, and surgical tools

• Micro-Actuators & Robotics: Precise motion control in compact mechanisms

• Fluid Delivery Systems: Micro-needles, pumps, and valves

• Electronics: Compact springs and connectors

• Aerospace: Lightweight actuators and deployable structures

• Sensors: Components requiring strain recovery and flexibility

Frequently Asked Questions

Q: What tolerances do you offer?
A: We hold ultra-tight tolerances, especially for 0.05 mm wall tubes. Contact us for specifics.

Q: Can I request custom processing?
A: Yes, including annealing, shape setting, straightening, pickling, and electropolishing.

Q: Do you supply medical-grade Nitinol?
A: Absolutely. We offer fully certified ASTM F2063 material with documentation.

Q: What finishes are available?
A: Options include as-drawn, pickled, and electropolished surfaces.

Q: Do you accept small orders?
A: Yes, we support both prototyping and volume production.

Q: What are your lead times?
A: Lead times depend on specs. Standard sizes ship faster. Custom orders include clear timelines.

Q: How is quality controlled?
A: Dimensional checks, visual inspection, and full material certification. Additional testing available upon request.

Expert Guidance: 24/7 support

Asia Region：nitinolwire.com

Middle East Region:getnitinol.com

US Region：nitinolalloy.com    nitinolusa.com

Facebook account:Facebook

Linkedin account:Ben Xiang | LinkedIn

Nitinol Wire – Superelastic and shape-memory wire for medical, industrial, and smart device applications.

Nitinol Tube – Precision-engineered tubing ideal for minimally invasive devices and high-performance systems.