voestalpine Site Linz, AUT

When it comes to the production of heavy steel castings for power generation as well as for the oil, gas, and offshore industries, voestalpine Giesserei Linz GmbH is the world market leader. 
Fields of application

We deliver our steel castings worldwide to all renowned plant builders in the energy sector. The most important fields of application are as follows:

  • Power generation: gas, steam and industrial turbines
  • Oil and gas industry: compressors, valves, etc.
  • Offshore industry: FPSOs, oil platforms, etc

Wide range of products

Our product portfolio includes all materials customary within the industry. Additionally, we are also able to develop new, complex alloys for special customer requirements and extreme operating conditions – for example nickel-based alloys capable of achieving higher levels of efficiency. All of the castings are available in rough-machined or in finish-machined condition. Ready-to-install parts save our customers time and money. Our product portfolio is completed by deposit welding and pressure testing.


  • Gas compressors
  • Valves
  • Components for oil rigs, platforms, FPSOs