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

Surface:Outer surface:oxidized state,round stateInner surface:clean state
Pipe Length:The length can be divided into precise or arbitrary lengths
Straightness:The requirement for straightness is negotiable
•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
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.


Applications Across Multiple Industries

The Nickel Titanium Alloy Tube 1.40*1.80mm is used extensively across industries. In medicine, it serves in self-expanding stents, orthodontic archwires, surgical needles, and stone retrieval baskets. In other sectors, it powers innovations in aerospace actuators, automotive sensors, robotics, and smart consumer electronics.

Its adaptability, precision, and performance make it the go-to alloy for advanced design solutions.


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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East Asia Region:nitinolwire.com

Europe Region:nitinolmetal.com

US Region:nitinolalloy.com

Mid East Region:getnitinol.com

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