Repair Facility
Advanced Turbine & Component Repair Facility
BGGTS has its State of Art Refurbishment facility at Dundigal Hyderabad, India, is an one-stop-shop solution with world class perfection for all customer repair needs
BGGTS over a period of years enhanced both in terms repair capability and service offerings
- Accredited with GE Certification, ISO 9001: 2008, 14001-2004 and OHSAS 18001-2007
- Repair of parts by adopting GE`s cutting edge technology
- GE repair engineering approved and qualified processes and utilizing GE approved and certified consumables
- Extendor modification, uprate component repairs and advance coating application including upgradable shroud coatings
- First of its kind bucket refurbishment facility in India
- F – Technology combustion and hot gas path component repairs
- State of art repairs and Calibration facility for Standard, DLN and MNQC Fuel Nozzles
Client Endorsements
Trusted by industry leaders across India and internationally for world-class gas turbine reliability.
Our Technical Repair Capabilities
State-of-the-art refurbishment processes delivering GE-qualified precision, extended component lifecycle, and OEM-level turbine reliability.
BGGTS Refurbishment Facility
BGGTS provides complete refurbishment of Gas Turbine components to GE specifications from our state-of-the-art facility in Dundigal, Hyderabad. As the only GE-qualified refurbishment center in the region, we employ sound engineering practices to maximize turbine availability while reducing maintenance expenditure.
- First-of-its-kind bucket refurbishment facility in India
- F-Technology combustion and hot gas path component repairs
- GE-Certified Consumables: Adopted cutting-edge processes approved by GE Repair Engineering
- Calibration Facility for Standard, DLN, and MNQC Fuel Nozzles
Repair Process Qualification
Engineered repair procedures conform rigorously to OEM drawing tolerances and specifications, audited for compliance and reproducibility.
- GE Repair Engineering review & approval
- Standardized piece-part qualification tooling
- Rigorous metallurgical testing before release
Nozzle Repairs
Precision tuning restores nozzle segment area, harmonics, and deflection tolerances using GE proprietary measurement systems.
- Frame-6B & 9E non-pressurized conversions
- Cloth & brush seal replacement and upgrades
- Advance Thermal Barrier Coatings (TBC)
- Cast iron diaphragm welding to OEM specs
Renewalloy™ Repairs
GE Renewalloy™ repair technology replaces traditional welding techniques, offering superior mechanical integrity and distortion-free parts.
- Eliminates Heat Affected Zones (HAZ)
- Shorter cycle times with repeat repairability
- Restores surface erosions & craze cracking
- Trailing edge metal loss recovery
Shroud Repairs
Minimizes bucket tip clearance leakage, protects casing shells from the hot gas path, and structurally supports nozzle segments.
- Honeycomb up-rate conversions (Fr 5, 6B, 9E, F-Class)
- HR 120 shroud abradable coating applications
- Significant boost to turbine output and heat rate
Combustion Components
Full refurbishment for Transition Pieces, Liners, Caps, Flow Sleeves, and seals subject to extreme thermal and mechanical stress.
- Robotic plasma & HVOF thermal barrier coatings
- Extendor modifications to lengthen intervals
- Audit gauge dimensional verification
Fuel Nozzle Assemblies
Sophisticated disassembly, ultrasonic cleaning, and precision tuning for B, E, and F-Class Standard, DLN, and MNQC fuel nozzles.
- Calibrated sonic flow test bench for gas & liquid
- Re-tuned precisely to original flow and pressure
- Prevents combustion dynamics and heat imbalance