Nickel-titanium Alloy Tubing for Medical Devices
Medical nitinol processing transforms raw nickel-titanium alloy into wire, coils, tubes and sheets for medical and dental device manufacturers.
Description
Nitinol tubing is a key component in many medical devices due to its unique properties and wide range of applications.
● Recycler holders.
● OCT catheters.
● IVUS catheters.
● Calibration catheters.
● Actuators.
● Ablation catheter.
● Puncture needles.
Products Description
Nitinol tubing is driving innovation and development in medical device technology with its unique properties and wide range of applications. With its superelasticity and shape memory effect, Nitinol tubing can meet the design requirements for large angle deformations and shaped fixed releases. Its constant tension and resistance to kinking reduces the risk of fracture, bending or injury to the body. Secondly, Nitinol tubing has excellent biocompatibility and is safe for use in the human body for both short-term use and long-term implantation. GNEE can customise tubing in different sizes and shapes to meet the needs of different application scenarios.
Professional Metal Suppliers - GNEE

| Unit | Typical Value | |
| Technical Data | ||
| Outer Diameter | mm (inch) | 0.25-0.51 (0.005-0.020) 0.51-1.50 (0.020-0.059) 1.5-3.0 (0.059-0.118) 3.0-5.0 (0.118-0.197) 5.0-8.0 (0.197-0.315) |
| Wall Thickness | mm (inch) | 0.040-0125 (0.0016-0.0500) 0.05-0.30 (0.0020-0.0118) 0.08-0.80 (0.0031-0.0315) 0.08-1.20 (0.0031-0.0472) 0.12-2.00 (0.0047-0.0787) |
| Length | mm (inch) | 1-2000 (0.04-78.7) |
| AF* | ℃ | -30-30 |
| Outer surface condition | Oxidized: Ra≤0.1 Ground: Ra≤0.1 Sandblasted: Ra≤0.7 |
|
| Inner surface condition | Clean: Ra≤0.80 Oxidized: Ra≤0.80 Ground: Ra≤0.05 |
|
| Mechanical property | ||
| Tensile Strength | Mpa | ≥1000 |
| Elongation | % | ≥10 |
| 3% upper plateau | Mpa | ≥380 |
| 6% residual deformation | % | ≤0.3 |
Large-scale factory production

FAQ
Q:What are the advantages of your company?
A:
(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Q:What is your working time?
A:In general, our online service time is time: 9:00-22:00, after 22:00, we will reply to your inquiry during the next working day.
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