Engines Serviced
APG specializes in full-service inspection and repair of a wide variety of both advanced technological and mature frame gas and steam turbine components. Our team of highly experienced repair technicians work tirelessly to revitalize aging components, maximize turbine performance and extend asset life through our proprietary repair processes.
GE FRAME
| Frame 3 | Frame 7 |
| Frame 5 | Frame 9 |
| Frame 6 | B, E, EA |
SIEMENS - WESTINGHOUSE
| W101 | 251 |
| W171/191 | 501D5 |
ROTORS & GENERATORS
| All Manufacturers | |
Engineering Solutions
As rotor assets have aged over time, APG’s engineering team continues to work hand-in-hand with our repair technicians throughout the entire repair process. Our Rotor Lifetime Extension program is performed to provide an engineering assessment as to the integrity of the components for continued service:
- Visual Testing
- Phase Array volumetric ultrasonic testing (PAUT)
- Eddy current testing (ET)
- Magnetic Part Testing (WMPT)
- Metallurgical examinations
- Hardness Testing
- Positive material identification
- Optional – critical flaw modeling
Shop Capabilities
Based in Houston TX, our facilities offer comprehensive Component Repair Services including, but not limited to:
Unstack &
Restack
Deblade and reblade
Tip grinding of new
compressor blades
Rabbet fit repairs
Individual component
vertical balancing
Computerized stacking
for balance optimization
Low speed horizontal
balancing
Non-Destructive Examination
includes MT, UT, ET, PT
Bearing journal machining
and final grinding
Spacer migration
Bucket anti-rock coatings
High temperature oxidation
and corrosion coatings
New Rotor through bolts
New Compressor blades