Diaphragm/Nozzle

It’s outage season and your unit is down. You need a fast turn 410SS Major airfoil repair on your diaphragms. Don’t worry. Doosan Turbomachinery Services has you covered.

We can perform some of the most challenging repairs with our best-in-class turnaround time and superb quality. We offer airfoil weld repair up to full airfoil replacement, splitline repair, spill strip, packing repair or replacement, and machining up to 128″ inches.
As well as component remanufacturing if needed. We offer blade ring repairs, re-rounding, splitline repairs and blade replacement and peening.
Components Repaired

  • Diaphragm
  • Packing Glands
  • Steam Strainers
  • Valve Seats
  • Cases
  • Blade Rings
  • Packing / Spill Strip Replacement

Repair Capabilities

  • Minor, Medium and Major Partition Repair
  • Joint Welding and Remachining
  • Packing Bore Repair
  • Crush Pin Restoration
  • Steam Seal Face Buildup and Remachining
  • Full Heat Treat Capabilities
  • Bolt Removal and Replacement
  • Case Assembly and Repair