Tantalum Tube
Experience Excellence with SIZEN Tantalum Tube Solutions

At SIZEN, we are committed to delivering high-quality tantalum tube solutions that meet the most demanding standards. With years of expertise in the tantalum materials industry, we pride ourselves on our ability to provide reliable, durable products designed to support a wide range of industries. Our tantalum tubes are crafted with precision and care, ensuring they stand up to the toughest conditions.
Our focus on excellence and customer satisfaction sets us apart. At SIZEN, we prioritize innovation and quality, ensuring that each tantalum tube we produce meets the highest expectations. When you choose SIZEN, you're choosing a partner dedicated to providing dependable, long-lasting solutions for your business.
Our Tantalum Tube Specifications
Tantalum Tube Information
| Standard | ASTM B521 |
|---|---|
| Grade | R05200, R05400, R05252 (Ta-2.5W), R05255 (Ta-10W) |
| Outside Surface | Polished, Roughness Ra<3.2 |
| Inside Surface | Depends on the diameter |
Tantalum Tube Sizes
| Outer Diameter, Inch (mm) | Diameter Tolerance, Inch (mm), +/- | Wall Thickness Tolerance, %, +/- |
|---|---|---|
| <1 (25.4) | 0.004 (0.102) | 10 |
| 1~1.5 (25.4~38.1) | 0.005 (0.127) | 10 |
| 1.5~2 (38.1~50.8) | 0.006 (0.152) | 10 |
| 2~2.5 (50.8~63.5) | 0.007 (0.178) | 10 |
| 2.5~3.5 (63.5~88.9) | 0.010 (0.254) | 10 |
Tantalum Tube Physical Properties
| Grade | Tensile Strength δbpsi (MPa), ≥ | Yield Strength δ0.2, psi (MPa),≥ | Elongation in 1″/2″ Gage Length, %, ≥ |
|---|---|---|---|
| R05200/R05400 | 30000 (207) | 20000 (138) | 25 |
| R05252 | 40000 (276) | 28000 (193) | 20 |
| R05255 | 70000 (481) | 60000 (414) | 15 |
| R05240 | 40000 (276) | 28000 (193) | 20 |
Why Choose Our Tantalum Tube

Tantalum tubes made to the highest standards for reliability.

Skilled team using advanced techniques for top-quality products.

Serving customers worldwide with efficient and reliable delivery.

Tailored tantalum tube solutions to meet your unique needs.

Produced with minimal environmental impact for sustainable results.
5 MAIN REASONS TO CHOOSE US
1
Uncompromising Quality
Our tantalum tubes are manufactured to the highest standards, ensuring exceptional performance and longevity in every product.
2
Expert Craftsmanship
With years of industry experience, SIZEN uses advanced techniques and a skilled team to produce tantalum tubes that meet the most rigorous requirements.
3
Global Reach
SIZEN has a strong presence in international markets, allowing us to support customers worldwide with reliable and efficient delivery of our tantalum tube products.
4
Customized Solutions
We understand that every project is unique. SIZEN offers tailored solutions to meet specific customer needs, ensuring perfect compatibility with your applications.
5
Sustainable Practices
We are committed to sustainable manufacturing processes, ensuring that our tantalum tubes are produced with minimal environmental impact, helping you meet both performance and sustainability goals.
Unique Properties of Tantalum Tube

Superior Corrosion Resistance
Forms a stable protective layer, resisting harsh acids and corrosive media.

Exceptional High-Temperature Stability
Withstands extreme heat up to 2996°C without losing strength or performance.

Excellent Mechanical Properties
Combines moderate hardness, ductility, and strength for easy shaping and durability.

High Strength & Durability
Maintains structural integrity under extreme conditions, ensuring long-lasting performance.

Good Conductivity & Heat Transfer
High electrical and thermal conductivity make it valuable in electronic and industrial uses.

Biocompatibility
Safe for medical applications, making it ideal for implants and surgical tools.
Get a Quote for Tantalum Tube
Complete our quick and easy quote sheet to receive a customized pricing offer.
Manufacturing Process of Tantalum Tube

Ultra-pure tantalum metal powders are created through chemical reduction to ensure uniformity and quality.

Precise alloy mixing combines tantalum with other elements to enhance performance and reliability.

Metal powders are molded into desired shapes using advanced pressing techniques for high precision.

The powders are sintered to bond grain structures, creating dense and durable blocks for further processing.

Material density and strength are increased through specialized forming methods to enhance durability.

Controlled heat treatment fine-tunes the mechanical properties of the tantalum for optimal performance and ease of processing.

Seamless tubes are formed via extrusion and rolling, or welded tubes are rolled, shaped and welded to ensure high quality and structural integrity.

Mixing Machine

Sintering Furnace

Die Forging

Annealing Furnace

Cold Rolling Mill

Straightening Machine

CNC Deep Hole Drilling Machine

Grinding Machine

Wire Drawing Equipment

Wire Cutting Machine

Handheld XRF Analyzer

Scanning Electron Microscope
Tantalum Tube Applications Across Industries

Chemical Processing
Used in reactors, piping, and heat transfer equipment due to exceptional corrosion and temperature resistance.

Electronics Industry
Essential for capacitors, rectifiers, and other electrical components requiring high conductivity and stability.

Aerospace & Defense
Applied in high-performance aircraft, missiles, and military systems for its strength and resistance to extreme conditions.

Nuclear Power Plants
Utilized in reactor components for its ability to withstand radiation, high temperatures, and corrosive environments.

Medical Devices
Ideal for implants, surgical tools, and dental instruments due to its biocompatibility and non-reactive nature.

Automotive Industry
Used in high-performance engine components and exhaust systems due to its heat resistance and durability.

Heat Exchangers
Preferred in industrial heat exchangers for efficient thermal conductivity and resistance to aggressive chemicals.

Oil & Gas Industry
Used in offshore drilling, pipelines, and cooling systems where high corrosion resistance is essential.



Contact Us
Request A Quote for Premium Tantalum Tube Today