General Information on Titanium Capillary Tube

Our company can produce high-precision titanium capillary tubes, and the product not only is sold to medical companies but also many new applications these years. Although the production of titanium capillaries is very difficult to process, based on extensive cooperative resources, FT METALS can provide capillaries of a wider range of sizes.

Grade 1 titanium belongs to the alpha golden phase titanium material. Because of its low iron and oxygen content, it is the most plastic of titanium materials. Generally used to make medical equipment.

The range of specifications currently available is as follows, and it can also be customized according to user requirements.

Dimensions and tolerance

Outer diameter(mm) Φ0.15~Φ8
Tolerance of outer diameter(mm) Φ±0.003
wall thickness(mm) 0.015~0.5
Tolerance of wall thickness(mm) ±0.005
Tolerance of length(mm) ±0.05


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


1. Aviation, aerospace, marine engineering (high strength, low density, high-temperature resistance, corrosion resistance)

2. Medical equipment and equipment (bio-implantation equipment, stents, spinal fusion devices, equipment connection catheters, medical needle tubes, etc.)

3. Petroleum, chemical industry (electrolyzer, electrode, reaction tower, heat exchanger, condenser, stirrer, pipeline, etc.)

4. Mechanical engineering (accessories, decorations, trachea, etc.)

If you have any further questions, please feel free to contact us here.