Tantalum Tube (Ta Tube)


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Tantalum tubes are available in welded and seamless forms. Seamless tubes are manufactured using extrusion, pipe reduction, or deep drawing with sheet metal. Heeger Materials provides top-quality Tantalum Tubes with purities of 99.95% and 99.99% at competitive prices, offering customization for specific needs. Our product range also includes Tantalum Alloy Tubes, such as Ta10W and Ta2.5W Tubes.

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Data sheet

MaterialsTantalum & Tantalum Alloy
Purity99.95% - 99.9%
StandardASTM B521, ASTM F560

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Tantalum Tubes are known for their exceptional corrosion resistance and high-temperature stability. They are primarily utilized in manufacturing chemical process reaction vessels, heat exchangers, pipes, condensers, and bayonet heaters. Tantalum tubes are manufactured by ASTM B521 and ASTM F560 standards.

Tantalum tubing with one end closed

Tantalum Tube Specifications

  • Size: 1.0-150mm OD x 0.2-5.0mm WT x 200~6000mm L
  • Materials: R05200 (pure tantalum), R05400, R05252(Ta-2.5W), R05255(Ta-10W)
  • Standard: ASTM B521, ASTM F560 (Medical Grade)
  • Purity: 99.9%, 99.95%, 99.99%, 99.995%

Seamless and Welded Tantalum Tube

  • The seamless tube shall be made by any seamless method that will yield a product meeting the requirements of this specification.
  • The welded tube shall be made from flat-rolled products by an automatic or semiautomatic fusion welding process with no addition of filler metal.

Tantalum Capillary

Out Diameter (OD):


Wall Thickness (WT):


Length (L):



OD+/-0.003mm x WT+/-0.005mm x L+/-0.05mm


Tantalum and Tantalum Alloy


ASTM B521, ASTM F560 (Medical Grade)

tantalum capillaryTantalum Marder Band

Tantalum Tube Applications 

  • Used to manufacture chemical process reaction vessels and heat exchangers, pipes, condensers, bayonet heaters, spiral coils, U-shaped tubes, thermocouples, protective tubes, liquid metal containers, pipes, etc.
  • Used to manufacture semiconductor equipment, vacuum tubes, capacitors, and other electronic components.
  • Used to manufacture implantable medical devices such as artificial joints and pacemakers.
  • Used to manufacture aerospace engine components, rocket propulsion systems, and other high-temperature and high-pressure equipment.

Tantalum Tube Packing

Tantalum Tubes will be carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Tantalum ( Ta) Tube Packing

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