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Nitinol tube, a nickel titanium shape memory alloy tube, is renowned for its unique superelasticity, shape memory effect, and biocompatibility. As a leading Nitinol tube supplier, DLX provides high-quality nickel titanium alloy tubes that meet stringent industry standards, ensuring exceptional purity, flexibility, and performance for demanding applications.
DLX
bright
5kg
5-20 Days
medical, aerospace, electronics
nickle titanium alloy
Product Description
Nickel Titanium (also known as Nitinol or NiTi) is a unique class of shape memory alloys exhibiting extraordinary properties due to a thermoelastic martensitic phase transformation. Nitinol tubes are typically composed of 55%-56% Nickel and 44%-45% Titanium, with minor composition variations significantly influencing the material's transformation temperatures and performance.
As a trusted Nitinol tube supplier, DLX offers high-quality nickel titanium alloy tubes in seamless and welded forms. These nickel titanium shape memory alloy tubes are ideal for applications demanding superior flexibility, kink resistance, and biocompatibility, such as cardiovascular stents, catheters, guidewires, and aerospace actuators.
Returns to its programmed shape upon heating, making Nitinol tubes essential for self-expanding medical devices and adaptive structures.
Exhibits pseudoelastic behavior, allowing large deformations without permanent damage, perfect for nickel titanium alloy tube applications in minimally invasive surgery.
Resists degradation in harsh environments, including bodily fluids, seawater, and chemical exposures, ensuring long-term reliability in nickel titanium shape memory alloy tubes.
Meets ASTM F2063 standards, ensuring the NiTi tube is safe for surgical implants, catheters, and long-term medical applications.
The high-performance shape memory alloy tube withstands repeated deformation-heating cycles, ensuring long-term reliability in NiTi tube applications.
Specification
Application Field
Leveraging its exceptional strength-to-weight ratio, biocompatibility, superelasticity, and shape memory properties, high-quality nickel titanium alloy tubes from DLX are indispensable in:
Cardiovascular stents, catheters, and guidewires benefit from the kink-resistant and self-expanding nature of Nitinol tubes.
Orthopedic implants and endoscopic tools utilize nickel titanium shape memory alloy tubes for precise deployment.
Employed in deployable antennas, actuators, and lightweight tubing for its high-strength properties in NiTi tube applications.
Applied in precision piping, bellows, and fatigue-resistant components as a reliable nickel titanium shape memory alloy tube.
Utilized in flexible conduits and thermal actuators for durability and precise shape memory effect in NiTi tube designs
DLX Advantage
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
1.Market Leader - Top 5 in China's nonferrous metal industry,specializing in superelastic NiTi tube.
2.Flexible products - Thousands of specs, including custom shape memory alloy tube for orthodontic needs.
3.Low MOQ - Custom shape memory alloy tube samples available.
4.Short production lead time，fast delivery of whole cabinet
5.Professional inspection equipment - Before delivery, we will use spectrometers, tensile testers and other professional equipment to conduct a comprehensive inspection of the products to ensure that the goods are qualified for acceptance
6.Professional business team - Quickly responds to customer inquiries,24-hour professional quotation online The salesperson will follow the customer's requirements for the use of the product,Professionally recommend more appropriate performance and price products to customers
7.Intact packaging - Packaging according to customer needs.You can customize wooden boxes to ensure that the goods arrive at the destination in good condition
8.Various payment methods - Facilitate customer payment
9.Get good reviews from customers - Old customers have long-term cooperation,The longest is more than 7 years
10.Received various awards - Google is very recognized by us,They give us awards every year
FAQ
Nitinol tubes (nickel-titanium alloy tubes) are widely used in minimally invasive medical devices, especially cardiovascular stents, neurovascular embolization coils, orthopedic implants, endoscopic instruments, robotic surgery components, and dental archwires due to their unique shape memory effect and superelasticity.
Shape memory Nitinol tube: recovers its original shape when heated above Af temperature (typically used for actuators and self-expanding stents).
Superelastic Nitinol tube (SE508): exhibits up to 10% recoverable strain at body temperature, ideal for self-expanding stents, guidewires, and heart valve frames.
Yes, all our medical Nitinol tubes meet or exceed ASTM F2633 standard, are ISO 13485 & FDA registered, and come with full material certification, biocompatibility reports, and DSC test results.
Yes, we precisely control Active Af temperature from -30 °C to +100 °C (±2 °C accuracy) through vacuum melting and heat treatment, suitable for both superelastic (body temperature) and shape memory applications.
