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Transformer Tanks 

Power for the Future

The manufacturing of transformer tanks is one of the core competencies that we at IAB stand for. To deliver a statically secure and oil-tight construction, a trial assembly of the entire tank system, including leak testing, is conducted after each production phase.

This is what makes our transformer tanks convincing:

  • Length up to 14 meters, width up to 4.5 meters, height up to 4.5 meters
  • Individual pieces of weight up to 60 tons
  • The total weight of the system is up to 110 tons
  • The tolerance range of (+3) (-0) mm
  • In-house sandblasting (standard cleanliness grade 2.5)
  • In-house corrosion protection (corrosion protection class C5) through coating or spray galvanizing up to 400μm
  • Flatness and straightness tolerances of ±3 mm for a tank length of 14 meters
  • Sealing gaps between components accuracy to ±2 mm
  • Delivery free of any welding pores, spatter, or blasting sand
  • Inspection of each component by certified experts


Bernhard Maier

Tel: +43 664 24 39 881
Fax: +43 4352 51621-22

Alexander Rebernig

Mobil: +43 664 88411998 
Fax:+43 4352 51621-22