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Tantalum Tube

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.

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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
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
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

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

Uncompromising Quality

Our tantalum tubes are manufactured to the highest standards, ensuring exceptional performance and longevity in every product.

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.

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.

Customized Solutions

We understand that every project is unique. SIZEN offers tailored solutions to meet specific customer needs, ensuring perfect compatibility with your applications.

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.

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    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

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