Nitinol Pipes For Medical Use
Name: Nitinol pipes
Standards: ASTM F2063-18 ASTM F2633-13
Surface: out is Oxide Center ground; inside is etched oxide or discussed with us
Medical use: for Nitinol curved needle or guide tube or needle or dental products or stent etc.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Our company has specialized in the production of titanium and nitinol SMA products for over 20 years and is one of the major suppliers of titanium-nickel memory alloy materials nationwide. With more than 100 professional pieces of equipment including melting furnaces, forging hammers, rolling mills, drawing machines, grinders, annealing furnaces, and non-destructive testing equipment, we possess a workforce of over 100 employees comprising 8 engineers, a sales team of over 20 professionals, and more than 50 technical personnel.
Our products have been widely used in various industries such as medical bone plates, mobile phone antennas, eyeglass frames, orthodontics, artificial intelligence, and aerospace, among others. By employing multiple special processing techniques and high-precision performance testing instruments, we ensure the production of high-quality products. Our products are exported to dozens of countries worldwide and have received wide recognition and praise from customers.
01
High Quality
The company has established a comprehensive quality management system in accordance with the ISO 9001:2000 international quality management standard to further enhance the level of enterprise management and improve product and service quality.
02
Advanced Equipment
The chemical composition, metallographic organization, testing equipment, and methods of Ni-Ti memory alloys have reached the international first-class level.
03
OUR advance
The company has an advanced technology research and development center and has developed the only domestically produced 1200-kilogram Nitinol ingot in China. From raw metal powders to finished product testing, all processes are independently completed within the company.
04
Custom Service
Our company is dedicated to providing tailored solutions to meet the diverse needs of our clients. With over two decades of experience in the industry, we have established ourselves as leaders in delivering customized services that exceed expectations.
Nitinol pipe tolernece:
|
OD(mm) |
OD Tolerance(mm) |
ID Tolerance(mm) |
|
OD≤0.5 |
+/-0.005 |
+/0.010 |
|
0.5 |
+/-0.010 |
+/-0.010 |
|
1.5 |
+/-0.010 |
+/-0.020 |
|
2.5 |
+/-0.020 |
+/-0.020 |
|
10.0 |
+/-0.030 |
+/-0.030 |
| Nitinol alloy characteristic | Super Elasticity | ||
| Tensile strength(σb MPa) |
≧1000 |
||
|
Elongation(δ%) |
≧10 |
||
|
3% yield stress(σload MPa) |
≧380 |
||
| 6% residual deformation (%) |
≤0.3 |
||
| Actual operating temperature Active Af (°C) | ≤15 | ||
| The tensile testing standard is ASTM F2516-18, with a test temperature of 22+/-2°C | |||
|
Melting Point: |
1240-1310(℃) |
|
Density: |
6.45-6.5 (1000 kg/cubic meter) |
|
Thermal Conductivity: |
10(W/m.k) |
|
Coefficient of Thermal Expansion: |
10.4((1/1000000)/℃) |
|
Resistivity: |
80 (1/1000000) ohm·meter |
|
Spring Modulus: |
40-80(M Pa) |
|
Hardness: |
180-200(HV) |
Application
Nitinol Pipes exhibit shape memory effect and superelasticity based on different processing techniques.
Shape Memory Effect and Superelasticity: Nickel-titanium shape memory alloy Pipes find widespread applications in various fields such as electronic instruments, mechanical tools, automotive, household appliances, construction, energy, aerospace, toys, clothing, and medical devices. Particularly in the 1990s, TiNi memory alloy witnessed rapid development in medical clinical applications. Industrial products include various temperature regulators, pipe joints, fire alarms, driving components for recording pens, engine heat-resistant fan clutches, exhaust automatic adjustment nozzles, showers, mobile phone antennas, memory alloy bras, etc. Medical products comprise orthodontic wires, artificial joints, bone screws, stents, spinal correction rods, various TiNi memory alloy supports for esophagus, bile duct, blood vessels, trachea, prostate urethra, etc., for treating various types of lumen stenosis.
Packing method
Our packaging method is thoughtful, protecting the product from damage during transportation.
Firstly, the packaging is sturdy, ensuring the product is not damaged by external impact during transportation.
Secondly, wrapping each bundle of specifications with film prevents the product from being contaminated by moisture or dust during packaging.
Furthermore, using sponge pads to separate the tubes and wooden crates effectively prevents direct contact between the crates and tubes, reducing the possibility of the crates scratching the tubes during transportation, thus further increasing product safety.
Shipping method
The shipping method can be discussed and agreed upon in the purchase contract or before shipment. Options include air freight, sea freight, land transportation by train, and express delivery services such as FedEx, DHL, UPS, etc. It is up to the customer to choose the preferred shipping method based on their requirements and preferences.
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