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  2. Metal Capillary Metal Capillary
  3. Tantalum Capillary Tantalum Capillary
  4. Applications Applications

Tantalum Capillary

High precision tantalum capillary

Tantalum and niobium co-exist, the hardness is second only to tungsten, rhenium, and osmium among the metal elements. It is easily hydrogenated, it has the highest corrosion resistance and has a very good affinity with human tissues. Tantalum capillary is often used to manufacture medical devices and special instruments. Because of its special manufacturing process is quite different from other metal capillary tubes, there are very few manufacturers of Ta capillary tubes and marker bands.

Specifications our tantalum capillary:

Size specifications: outer diameter Φ0.2~Φ8mm, wall thickness: T0.015~0.5mm.

Highest precision: outer diameter: Φ±0.003mm, wall thickness: T±0.005mm, length: L±0.03mm.

Appearance: Observed under a microscope, the inner and outer surfaces of the tube show a uniform metallic luster, without oxidation, hydrogenation, discoloration, scratches, deformation, burrs, etc.

Tantalum Marker Band

As a traditional high-quality marker band (development mark), tantalum imaging ring has been widely used in the medical industry, such as various minimally invasive operations such as the heart. The actual imaging effect is close to the traditional iridium platinum imaging ring.

The outer diameter of the developing ring is from 0.2mm to 8.0mm, and the thickness of the wall can be as thin as 0.02mm.

Specifications can be customized according to user requirements based on the above range. Send us your request to sales@edge-techind.com.

We also provide other metal capillaries. Representative products are marker bands, puncture needle, heat exchange titanium capillary, oxygen sensor heat pipe, oxygen sensing heat-resistant pipe, fiber optic casing, anti-corrosion tantalum tube, etc. 

Other related products

Niobium Capillary, Palladium Silver Capillary, Copper Capillary, Platinum Iridium Capillary, Marker Bands, Titanium Capillary

  • Marker Bands
  • Niobium Capillary
  • Titanium Capillary
  • Palladium Silver Capillary
  • Machined Marker Band
  • Machined Marker Band



Edgetech Industries LLC5701 NW 88th Ave. Suite 350, Tamarac, FL 33321sales@edge-techind.com