Superelastic Nitinol Tube 0.22×0.42mm – Precision Micro Tubing

Description

Unlock Exceptional Flexibility and Strength with Our Superelastic Nitinol Tube

Discover the remarkable performance of our superelastic nitinol tube, precisely engineered with an inner diameter of 0.22mm and an outer diameter of 0.42mm. Though incredibly small, the tube handles pressure with ease—bending when needed and returning to form without a trace of damage.Thanks to the unique properties of Nitinol alloy, It endures intense stress without any lasting shape change—something ordinary metals can’t match..

Premium Nickel Titanium Alloy for Reliable Superelasticity

Our tubes are crafted from high-purity Nickel Titanium alloy, globally recognized as Nitinol. This specialized material exhibits an extraordinary superelastic effect—imagine a metal with a built-in super-spring. When force is applied, the tube bends significantly; once released, it recovers instantly and repeatedly, enduring millions of cycles. Additionally, our Nitinol tubes meet stringent ISO 10993 biocompatibility standards, making them ideal for advanced medical applications requiring safety and reliability.

Impeccable Surface Finish for Smooth Operation

Careful polishing makes every superelastic nitinol tube super smooth and even.This superior finish reduces friction dramatically, enabling devices to glide effortlessly within the tube or allowing the tube to move smoothly inside other components. Such quality not only minimizes tissue irritation during medical procedures but also enhances corrosion resistance and coating adhesion, ensuring durability and performance.

Wide Range of Sizes and Customization Options

While this product features a 0.22mm inner diameter and 0.42mm outer diameter, our manufacturing expertise extends to a broad diameter range with ultra-tight tolerances. Whether you need a standard size or a custom dimension tailored to your specific application, our factory excels at delivering precision-engineered Nitinol tubing that meets the most demanding micro-engineering requirements.

Applications Driving Innovation

Our superelastic nitinol tube powers innovation in diverse fields, including:

• Medical guidewires for navigating complex vasculature

• Micro-catheters for targeted diagnostics and therapies

• Surgical tools designed for minimal invasion that need both durability and flexibility.

• Orthodontic archwires providing gentle, continuous force

• Sensors and microfluidic devices built for shape retention and robust performance.

• Precision actuators for robotics and optics

• Flexible interconnects in advanced electronics

Why Choose Our Superelastic Nitinol Tube?

• Consistent, repeatable superelastic performance with outstanding strain tolerance

• Proven biocompatibility for medical-grade applications

• Superior surface quality minimizing friction and enhancing corrosion resistance

• Extreme precision manufacturing with tight dimensional control

• Excellent resistance to fatigue, ensuring millions of dependable cycles.

• Controlled, high-purity material consistency

• Expert technical support and customization capabilities

• Rigorous quality assurance for dependable product reliability

•Pipe specification

Inside dimensions(mm)	Wall thickness(mm)	Tolerance range(mm)	Length(mm)
9-4	4-0.5	±0.035	500
4-2	0.5-0.2	±0.035	500
2-1	0.3-0.15	±0.020	1000+
1-0.5	0.2-0.1	±0.010	1000-2000
0.5-0.25	0.1-0.05	±0.005	1000-2000

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