Introduction of Titanium Alloy Tube
Titanium alloy tubes are a vital material in the manufacture of cardiovascular stents and supports, offering superior performance where precision, strength, and biocompatibility are required. Titanium’s unique properties make it the ideal material for these high-stakes applications, where patient safety and long-term durability are paramount. As a trusted titanium tube supplier, we provide advanced titanium alloy tubes specifically designed for use in cardiovascular medical devices, ensuring optimal performance and reliability.
| China | Classification | UK | Russia | Japan |
| TA1 | Commercial Pure Titanium | GR1 | BT1-00 | TP270 |
| TA2 | Commercial Pure Titanium | GR2 | BT1-0 | TP340 |
| TA3 | Commercial Pure Titanium | GR3 | TP450 | |
| TA4 | Commercial Pure Titanium | GR4 | TP550 | |
TC4 | Ti-6AI-4V | GR5 | BT6 | TAP6400 |
| TA7 | GR6 | |||
| TA9 | Ti-0.2Pd | GR7 | TP340Pb | |
TA18 | Ti-3Al-2.5V | GR9 | 0T4-1B | TAP3250 |
| TA9-1 | GR11 | |||
| TA10 | Ti-0.3Mo-0.8Ni | GR12 | ||
| TB5 | Ti-15V-3Al-3Gr-3Sn | Ti-15333 | ||
| TC4ELI | Ti-6AI-4VELI | GR23 |
Features of Titanium Alloy Tube
Exceptional Biocompatibility: Our titanium alloy tubes are crafted from medical-grade titanium, offering excellent compatibility with human tissues. This feature reduces the risk of allergic reactions or rejection, ensuring that cardiovascular stents and supports function effectively within the body.
Strength and Flexibility: Titanium alloy tubes are known for their high tensile strength and flexibility, making them ideal for stents and support structures that must expand, contract, and withstand pressure within the body.
Corrosion Resistance: Titanium alloys are highly resistant to corrosion, especially in body fluids. This makes them particularly suited for long-term implantation, ensuring that cardiovascular devices maintain their structural integrity and performance over time.
Precise Fabrication: Our titanium tubes can be fabricated to precise specifications, ensuring that each tube meets the exact dimensions and performance criteria required for different types of cardiovascular devices, including stents, grafts, and other support materials.
Durability Under Stress: Titanium’s robust nature allows it to handle the constant pressure and movement within the cardiovascular system, ensuring that the tubes perform reliably even under challenging conditions, such as high blood pressure and movement.
| Mechanical Properties | |||||||
| Grade | Condition | Tensile Strength | Yield Strength | Elongation | Reductionof Area | ||
| Ksi | Mpa | Ksi | Mpa | % | |||
| ≥ | |||||||
GR1 | Annealed | 35 | 240 | 25 | 170 | 24 | 30 |
| GR2 | 50 | 345 | 40 | 275 | 20 | 30 | |
| GR3 | 65 | 450 | 55 | 380 | 18 | 30 | |
| GR4 | 80 | 550 | 70 | 483 | 15 | 25 | |
| GR5 | 130 | 895 | 120 | 828 | 10 | 25 | |
| GR6 | 120 | 828 | 115 | 483 | 15 | 25 | |
| GR7 | 50 | 345 | 40 | 275 | 20 | 30 | |
| GR9 | 90 | 620 | 70 | 483 | 15 | 25 | |
| GR11 | 35 | 240 | 25 | 170 | 24 | 30 | |
| GR12 | 70 | 483 | 50 | 345 | 18 | 25 | |
| GR23(Ti-6AL-4VELI) | 125 | 860 | 115 | 795 | 10 | 25 | |
Titanium Alloy Grade Composition Table
| Grade | C ≤ | O ≤ | N ≤ | H ≤ | Fe ≤ | Al | V | Pd | Ni | Mo | Average of Other Elements | Total of Other Elements |
| Gr1 | 0.08 | 0.18 | 0.03 | 0.015 | 0.2 | - | - | - | - | - | 0.1 | 0.4 |
| Gr2 | 0.08 | 0.25 | 0.03 | 0.015 | 0.3 | - | - | - | - | - | 0.1 | 0.4 |
| Gr4 | 0.08 | 0.25 | 0.03 | 0.015 | 0.3 | - | - | - | - | 0.1 | 0.4 | |
| Gr5 | 0.08 | 0.2 | 0.05 | 0.015 | 0.4 | 5.5~6.75 | 3.5~4.5 | - | - | - | 0.1 | 0.4 |
| Gr7 | 0.08 | 0.25 | 0.03 | 0.015 | 0.3 | - | - | 0.12~0.25 | 0.12~0.25 | - | 0.1 | 0.4 |
| Gr9 | 0.08 | 0.15 | 0.03 | 0.015 | 0.25 | 2.5~3.5 | 2.0~3.0 | - | - | - | 0.1 | 0.4 |
| Gr11 | 0.08 | 0.18 | 0.03 | 0.15 | 0.2 | - | - | 0.12~0.25 | - | - | 0.1 | 0.4 |
| Gr12 | 0.08 | 0.25 | 0.03 | 0.15 | 0.3 | - | - | - | 0.6~0.9 | 0.2~0.4 | 0.1 | 0.4 |
| Gr16 | 0.08 | 0.25 | 0.03 | 0.15 | 0.3 | - | - | 0.04~0.08 | - | - | 0.1 | 0.4 |
| Gr23 | 0.08 | 0.13 | 0.03 | 0.15 | 0.25 | 5.5~6.5 | 3.5~4.5 | - | - | - | 0.1 | 0.1 |
Advantages of Using Titanium Alloy Tube
Superior Biocompatibility: Titanium is known for its excellent biocompatibility, which minimizes the risk of rejection in medical implants. This property is especially crucial in cardiovascular devices, where close interaction with human tissue is necessary.
High Strength-to-Weight Ratio: Titanium tubes provide exceptional strength while maintaining a lightweight profile, which is essential for stents and support tubes that need to be both durable and unobtrusive.
Long-Term Corrosion Resistance: Titanium’s resistance to corrosion ensures that stents and cardiovascular supports will not degrade or compromise over time, even in the acidic and aqueous environment inside the human body.
Customizable Sizes and Designs: Our titanium tubes are customizable in terms of diameter, wall thickness, length, and other specifications, allowing us to meet the unique requirements of each cardiovascular application.
Low Risk of Calcification: Titanium’s properties reduce the risk of calcification, a common issue in cardiovascular devices made from other metals. This makes titanium a superior choice for long-term implantation in the human body.
| Grade | TA1 TA2 TA3 TA4 TC4 TA7 GR7 GR9 GR11 |
| Titanium Wire | Diameter: 0.1mm-8.0mm |
| Titanium Tube | Length (4-12m), Width (1-50mm), Diameter (48.3-609.6mm) |
| Titanium Rod | Diameter (5.0-350mm), Length (300-6000mm) |
| Titanium Block | Length (100-1500mm), Width (30-600mm), Height (20-300mm) |
| Titanium Plate | Length (1000-6000mm), Width (1000-2000mm), Height (0.8-60mm) |
| Standard | ASTMB863 ASTMB265 ASTMF67 ASTMF136 ISO5832 GB3632 GJB9581 |
Applications of Titanium Alloy Tube
Titanium alloy tubes are widely used in a variety of cardiovascular applications, including:
Cardiovascular Stents: Titanium tubes are often used as the base material for stents, devices that help keep blood vessels open. The biocompatibility and strength of titanium make it ideal for stents that must expand inside the body and withstand blood pressure for long periods.
Vascular Grafts: Titanium alloy tubes are also used in vascular grafts, which are often needed to bypass blocked or narrowed arteries. Titanium’s strength and flexibility ensure that grafts remain intact and functional for extended periods.
Stent Supports and Reinforcements: Titanium tubes can be used as structural supports for stents, providing added durability and stability, especially in complex or high-pressure vascular regions.
Cardiovascular Catheters: In addition to stents and grafts, titanium alloy tubes are used in the production of catheters, which are critical tools for delivering medications and performing diagnostic procedures in cardiovascular care.
Heart Valve Supports: Titanium alloy tubes are also used to support heart valves in certain surgical procedures, where precision, strength, and long-term performance are critical for success.
ABOUT US
Victory Alloy Co., Ltd. is a professional manufacturer specializing in medical alloy materials, with a dedicated focus on the research, development and production of high-performance biomedical alloys.
Our primary product range includes medical-grade titanium alloys, Nitinol (nickel-titanium alloy), cobalt-chromium (CoCr) alloys, platinum-iridium (Pt-Ir) alloys, and medical stainless steel. These high-quality alloys are widely applied in a broad spectrum of medical fields, such as cardiovascular stents, orthopedic implants, interventional guidewires, dental implants, surgical instruments, and disposable medical auxiliary devices. Boasting outstanding biocompatibility, strong corrosion resistance and excellent mechanical properties, our products have won consistent praise from customers across the board.

Client Visits
We welcome client visits to showcase our manufacturing and testing processes. Clients can explore our facility, discuss specific needs, and learn about our quality control methods. Our team ensures a personalized experience to meet your exact requirements for medical applications.

Our Factory

Quality Testing of the Product
Our product undergoes strict testing for tensile strength, corrosion resistance, and biocompatibility to ensure reliable performance in joint implants. We use advanced methods to verify its safety and durability, and all products meet international medical standards for consistent, long-term use in the body.


FAQ
Who is your company?
We are a leading supplier of high-quality medical alloys, specializing in providing durable, biocompatible materials for orthopedic joint replacements and other medical applications.Why is titanium alloy the material of choice for cardiovascular stents and supports?
Titanium alloy is preferred for cardiovascular devices due to its high strength, corrosion resistance, and excellent biocompatibility. These properties ensure that stents and supports made from titanium are safe, reliable, and long-lasting within the human body.Can your titanium tubes be customized for specific cardiovascular applications?
Yes, we offer highly customizable titanium tubing. Whether you need specific diameters, wall thicknesses, or lengths, we can manufacture titanium tubes to meet the exact specifications required for your cardiovascular stents, grafts, and other support structures.How does titanium tubing handle long-term implantation in the human body?
Titanium’s exceptional corrosion resistance ensures that the tubes will not degrade over time. This is especially important in cardiovascular applications, where the device must function under high pressure and constant movement without compromising safety or performance.What are the advantages of titanium over other metals in cardiovascular devices?
Titanium offers superior strength-to-weight ratio, biocompatibility, and resistance to corrosion compared to other metals. Additionally, titanium has a lower risk of calcification, which can be a concern with other materials used in cardiovascular implants.







