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Our submerged arc welding processes can restore rotors that might otherwise have to be replaced.

We have performed more than 5,000 shaft welds for steam turbines, gas turbines, axial and centrifugal compressors, hot gas expanders, boiler feed pumps, and more. We have completed over 750 steam turbine wheel restorations, including more than 25 with 12Cr material.

Sub-arc rotor welding is a critical component of EthosEnergy’s engineered upgrades. These upgrades can lower component stress, reduce vibration, and update the equipment design to reflect current engineering standards.