Tantalum Tube (Ta Tube)


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Tantalum tubes can be produced as welded and seamless, which have a wide range of uses. The manufacture of seamless pipes is to uses extrusion, pipe reduction, or deep-drawing with sheet metal. The tantalum tube is made according to ASTM B521. Pure tantalum sheets are available in 99.95% and 99.99% purity. We can also provide tantalum alloy rods, the common ones are Ta10W  and Ta2.5W Rods.

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Data sheet

Diameter 1.0~150mm
Purity 99.95% ,99.99%
Standard ASTM B521
Condition Annealed, Unannealed

More info

Tantalum tube is mainly used in the manufacture of chemical process reaction vessels and heat exchangers, pipes, condensers, and bayonet heaters. HM provides high-quality Tantalum & Tantalum Alloy Tube at a competitive price, which can be used in Scientific research or industrial production. 

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%

Tantalum Tube Type and Manufacture

  • 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):

0.015 ~ 1.00mm

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 

Tantalum tube is mainly used in the manufacture of chemical process reaction vessels and heat exchangers, pipes, condensers, bayonet heaters, spiral coils, U-shaped tubes, thermocouples, and their protective tubes, liquid metal containers, pipes, etc.

Tantalum Tube Packing

Tantalum tube will be packed in a wooden box supported with soft materials to ensure that the products thus packed will not shift inside the cases.

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