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Tubes

Precision tubes
The business unit Special Metals Technology manufactures precision tubes made from precious and special metals for sundry applications such as analytic technology and lighting technology .
To effectively make us of the specific properties of precious and special metals in the manufacture of precision tubes, a very high purity graded material plus a technically advanced production process are absolute prerequisites.
For many years the business unit Special Metals Technology has been using a specially developed method of manufacturing precision tubes, which gives our customers access to a top-quality product with maximum purity and narrow manufacturing tolerances. Apart from the classical tube drawing, extrusion is also used as a forming process.
Precision tubes distinguish themselves by their good resistance to various hydrous solutions and acids, to molten baths and vapour and also demonstrate excellent corrosion resistance, not to forget, high temperature reliability and biocompatibility.

Types of product:
  • Seamless drawn tubes
  • Trimmed tubes
  • Needles with rotated or honed tips
  • Tube-in-tube products / bonded tubes
  • Precision lathe parts based on precision tubes
  • Compressed tubes
  • Special forms according to customer requirements

Special properties:
  • Narrow dimension tolerances
  • Optimized surfaces
  • Well-defined properties of stability
  • High durability against corrosion and thermal oxidation
  • High chemical durability
  • Extraordinary biocompatibility
  • High pressure stability

Materials: