The internals most often replaced in a heat exchanger are the tube bundles. Depending on the construction of the heat exchanger, tube bundles can be:

  1. with floating cover;
  2. U-shaped;
  3. with fixed tube plates.



Diameter: max. Ø 6,000 mm.

Length: 45,000 mm./section

Shell Thickness: max. 100 mm.

Temperature min./max.: -40°  / 600°C

Pressure: max. 450 bar

Weight: max. 200 tons



Carbon Steel, Carbon Steel Alloy, Stainless Steel, Clad Steel (Monel), Duplex, Super Duplex, Cu-Ni Alloy, Cladded materials etc.