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High-Precision Nickel Titanium Alloy Tube 1.40*1.80mm for Medical Use

Onside dimensions(in) Wall thickness(in) Tolerance range(in) Length(in)
0.0079 0.0008 ±0.0005 >0.0.02
0.01 0.001 ±0.0005 >0.0.02
0.011 0.0015 ±0.0005 >0.0.02
0.014 0.00135 ±0.0005 >0.0.02
0.075 0.0025 ±0.0005 >0.0.02

Applications:Medical:wave tube,camera tube,bracket,net basket,catheter

Category: Product ID: 24666

Description

Nickel Titanium Alloy Tube 1.40*1.80mm – A Super Material for Modern Medicine

Welcome to our Nickel Titanium Alloy Tube 1.40*1.80mm, a high-performance material designed for the most demanding medical and industrial applications. This precision-engineered tube combines strength, flexibility, and exceptional biocompatibility, making it one of the most trusted materials in modern engineering and healthcare.


Material Composition and Common Questions

Our tube is made from nickel-titanium alloy, a powerful combination of nickel and titanium. This unique mixture gives the metal its remarkable superelastic and shape-memory properties.

Many customers often ask: Is there nickel in medical-grade titanium?
The answer is yes, but only in this specific alloy. While pure titanium does not contain nickel, nickel-titanium alloy requires it to achieve superior elasticity and memory effects. The nickel is safely bound within the alloy, ensuring reliable performance and safety for medical use.


Excellent Biocompatibility and Corrosion Resistance

Is nickel-titanium biocompatible? Absolutely. This alloy forms a stable titanium oxide layer on its surface, which prevents nickel release and provides excellent corrosion resistance. It interacts safely with the human body and is trusted for long-term medical implants, surgical instruments, and stents. Medical professionals rely on it for its proven safety, reliability, and stability inside the human body.


Why Surgeons Trust Nitinol Tubes

Nitinol’s combination of superelasticity and shape memory makes it a preferred choice for surgical applications. It can endure significant bending and strain while returning to its original shape. This makes the Nickel Titanium Alloy Tube 1.40*1.80mm ideal for catheters, guidewires, and other flexible medical devices.

Moreover, its shape-memory effect allows components such as stents to expand precisely at body temperature, ensuring perfect placement and function. With outstanding fatigue resistance, MRI compatibility, and long-term durability, Nitinol continues to revolutionize modern medical engineering.


Customizable Diameter and Manufacturing Excellence

While this tube features a 1.40mm inner diameter and 1.80mm outer diameter, we offer a full range of customizable sizes. Our advanced production line ensures precise tolerances, smooth surfaces, and consistent quality. Each tube undergoes strict quality inspection to meet global medical and engineering standards.

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