Get in touch with us
Leave a message
TA7 Titanium Alloy Pipe – Reliable Manufacturer in China
TA7 Titanium Alloy Pipe is a high-performance titanium alloy renowned for its exceptional strength, corrosion resistance, and lightweight properties. Suitable for demanding applications across aerospace, medical, and industrial sectors, this alloy delivers reliability under extreme conditions. The pipe is ideal for environments requiring durability, biocompatibility, and resistance to corrosive substances.
Price: Contact Us for a Custom Quote
For precise pricing and quotes on TA4 Titanium Alloy Tube, please contact our team directly. Pricing terms are competitive and can vary based on order volume, specifications, and location.
Specifications of TA7 Titanium Alloy Pipe
- Material Grade: TA7 (Equivalent to ASTM Grade 5 or Ti-6Al-4V)
- Wall Thickness: 0.5 mm – 10 mm
- Outer Diameter: 10 mm – 630 mm
- Length: Customizable up to 6 meters
- Surface Treatment: Polished, annealed, or sandblasted
- Standards: ASTM B338, ASME SB338, ISO 9001 Certified
Features (Advantages)
- High strength-to-weight ratio
- Superior corrosion resistance to acids, alkalis, and saline environments
- Excellent weldability and machinability
- Biocompatibility for medical implants and devices
- High-temperature resistance, ensuring durability under extreme conditions
Applications
- Aerospace: Engine components, hydraulic systems, and structural parts
- Medical: Surgical implants, dental components, and prosthetics
- Industrial: Chemical processing equipment, heat exchangers, and seawater desalination systems
- Automotive: Racing vehicle parts requiring strength and lightweight properties
- Energy: Components for offshore equipment and power plants
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Titanium (Ti) | Balance |
| Aluminum (Al) | 5.5 – 6.8 |
| Vanadium (V) | 3.5 – 4.5 |
| Iron (Fe) | Max 0.30 |
| Oxygen (O) | Max 0.20 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 895 MPa |
| Yield Strength | ≥ 825 MPa |
| Elongation | ≥ 10% |
| Hardness (HB) | 340 – 400 |
Chemical Properties
TA7 Titanium Alloy Pipe boasts outstanding resistance to chloride-induced stress corrosion, oxidation, and erosion in both acidic and alkaline environments. It complies with strict environmental and industry standards.
Things to Note (Limitations)
- Susceptible to galling when interacting with other metals
- Not suitable for environments with prolonged exposure to highly concentrated hydrofluoric acid
- Higher cost compared to standard steel solutions
Corrosion Data
| Environment | Corrosion Rate (mm/year) |
|---|---|
| Seawater | Negligible |
| Hydrochloric Acid | 0.02 – 0.05 |
| Sodium Hydroxide | 0.01 |
Contact us for detailed corrosion resistance data specific to your application.
Welding and Fabrication Tips
TA7 Titanium Alloy Pipe allows for TIG and MIG welding methods, with proper shielding gases to avoid contamination. Cold working and hot forming processes are possible, but specific equipment and expertise are recommended to achieve precision.
Customer Reviews
Frequently Asked Questions
Q: What is the difference between TA7 Titanium Alloy Pipe and pure titanium pipe?
A: TA7 is a titanium alloy with aluminum and vanadium for enhanced strength and corrosion resistance, unlike pure titanium which lacks these alloying elements.
Q: What industries commonly use TA7 Titanium Alloy Pipe?
A: Aerospace, medical, automotive, industrial, and energy sectors benefit most from its properties.
Q: How does TA7 pipe compare to titanium alloys for aerospace applications?
A: TA7’s high strength-to-weight ratio and corrosion resistance make it a preferred choice for aerospace components.
Q: Is TA7 suitable for medical use?
A: Yes, its biocompatibility and resistance to bodily fluids make it ideal for surgical implants and devices.
Q: What are the typical lead times for manufacturing?
A: Lead times depend on order size and customization but typically range from 4 to 8 weeks.