Precision tubes in
production lengths

We stock semi-finished products, including precision tubes in lengths of 2 to 7 metres, or in ring or coil formats. Of course, we can also provide specialist tubes that are outside the extensive range we keep in stock

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Dimension ranges for precision tubes

  • External diameter from 0.05 mm
  • Wall thickness from 0.03 mm

Extensive range of inch dimensions and ring tubes

Precision tube formats

  • welded
  • welded calibrated
  • welded redrawn
  • seamless drawn

Precision tube tolerances

  • Welded/cold drawn and seamless from 0.01 mm.
  • Welded/calibrated in accordance with EN 1127-D4/T3 to Ø 20 mm, EN 1127-D3/T3 from 20 mm

Material

  • 1.4301(AISI304)
  • 1.4404(AISI316L)
  • 1.4435(AISI316L)
  • 1.4571(AISI316Ti)
  • More on request

Tensile strength of precision tubes

  • Bright annealed (soft) 500-700 N/mm2
  • Semi-hard 750-950 N/mm2
  • Tensile hardness 800-1,150 N/mm2
  • Spring-tempered > 1,1150 N/mm2

Surface of precision tubes

  • Bright annealed
  • Polished (grain size as requested)
  • Scotch-brite
  • Polished
  • Pickled
Dimension
Einheit
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Toleranz
Deburred ends for cut lengths
Certificated
I wish the production of a finished part:
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