Expert Repairs

At APG‘s 102,000 sq ft Houston repair facility, we specialize in the fast expert repair of turbine components. Capabilities include components by GE, Siemens/Westinghouse, Mitsubishi, and more:

  • Rotors
    • Industrial Gas Turbines up to E-class
    • Steam/Compressors
  • Buckets/Blades
  • Nozzles/Vanes
  • Shrouds/Ring Segments/Blade Rings/Interstage Seal Housings
  • Compressor Blades/Vanes/Diaphragms
  • Transitions
  • Fuel Nozzles/Pilot Nozzles/Support Housings
  • Clamshells
  • Combustion Liners/Caps/Baskets
  • Casings

For more information on how we can serve you, contact us today!

Learn more on our Engineering Expertise here!

Allied Power Group has expertise with the following engines:

GE, including non-OEM design

  • Frame 7FA/+/+e
  • Frame 9B/E/FA
  • Frame 7B/E/EA
  • Frame 6B/FA
  • Frame 5
  • Frame 3

Siemens/Westinghouse/Mitsubishi

  • 501F-FD3 (SGT6-5000F)
  • 501D5A (SGT6-3000E)
  • 501AA/B/D/D5
  • 251B-B12
  • 171/191
  • V-Series

Other

  • Steam Turbines
  • Compressors

Allied Power Group repair capabilities

  • Grit Blast
  • NDE Inspection
  • Weld Repairs
  • Coupon Repairs
  • Minor, Medium, & Major Partition Repairs
  • Packing Bore Repairs
  • Steam Seal Face Buildup & Remachining
  • Vacuum Heat Treat
  • Crush Pin Restoration
  • Dimensional Restoration
  • Dimensional Inspection
  • Coating
  • Thermal Barrier Coating
  • Dense Vertically Cracked Thermal Barrier Coating
  • Dimensional Inspection
  • Component Upgrades (Extender Kits, 24K and EL)
  • Bolt Removal and Replacement
  • Modifications
  • Airflow Testing
  • Moment Weigh and Sequencing
  • Fixture Verification
  • Rotor Balancing
  • Rotor Unstack/Restack
  • Full Unit Overhauls (up to 40T crane capacity)

We also offer a wide range of technical services

  • Inspection Services
  • Consulting Services
  • Innovative Repair Techniques
  • Metallurgical Analysis
  • Extensive Knowledge and Experience
  • Engineering Solutions
  • Rotor and Component Life Assessment
  • Metallurgical Laboratory Led by Industry Expert Engineers