Kreber has specialized in the supply and reconditioning of tube sheets for heat exchangers and headers for airfin bundles (up to 9.5m x 2.5m milling surface)

Kreber is familiair with a wide range of materials, such as:

  • Unalloyed carbon steel (carbon steel)
  • Special high and low temperature steel
  • Stainless steels (duplex, super duplex)
  • Titanium
  • CuNi alloys


Diameters upto 4.400 mm
Thickness upto 14x tube diameter
Weights upto 25t