| Gas Turbine Hot Section | Blades, buckets, vanes, nozzles, shrouds, combustor hardware, transition pieces | Vacuum investment casting, HIP where specified, heat treatment, multi-axis machining, coating, NDT | High-temperature strength, oxidation and hot-corrosion resistance, cooling geometry, fatigue, creep, and traceability |
| Rotating Equipment | Discs, rings, shafts, spacers, couplings, flanges, retaining hardware | Open-die forging, closed-die forging, rolled-ring forging, heat treatment, machining, ultrasonic inspection | Grain flow, cleanliness, fatigue, hoop strength, balance, runout, dimensional stability, and material pedigree |
| Fuel and Combustion Systems | Fuel nozzles, manifolds, valve bodies, atomizers, fittings, brackets, seal hardware | Investment casting, bar or forged stock machining, approved joining, cleaning, flow and leak testing | Flow control, pressure integrity, corrosion resistance, cleanliness, orifice geometry, and repeatability |
| Thermal and Cooling Systems | Heat-exchanger components, manifolds, cold plates, pump bodies, impellers, valve hardware | Die casting, sand casting, investment casting, machining, brazing, coating, pressure and leak testing | Thermal performance, pressure containment, corrosion, flatness, sealing, flow restriction, and cleanliness |
| Generator and Balance of Plant | Housings, supports, covers, bearing components, busbar hardware, frames, brackets | Sand casting, die casting, forging, fabrication, CNC machining, coating, assembly | Structural stiffness, vibration, electrical performance, corrosion, alignment, and serviceability |