General Electric Gas Turbine: Turbine Nozzles

ATS Experience

General Electric Gas Turbine : Turbine Nozzles

GEF5 – 1st stage and 2nd stage nozzle – standard segmented airfoil, floating and fixed cooling insert, big and small areas. / GEF6 AND GEF7EA – 1st stage nozzle with and without hinge, TBC coated. / GEF7FA – 1st stage nozzle dot 02 and dot 03 with fsx 414 material.

Superior Quality

Images below showcase the before, repair process and after with the modifications and coating.

GE7EA 1st Stage Nozzle-Before

GE7EA 1st Stage Nozzle-Process

GE7EA 1st Stage Nozzle-After

  • Modification : 2nd and 3rd stage nozzle – FSX 414 or GTD222, pressure and unpressurized cooling with fixed seal and brush seal

Type : General Electric Gas Turbine

Description : Turbine Nozzles

Parts : GGEF5 – 1st stage and 2nd stage nozzle – standard segmented airfoil, floating and fixed cooling insert, big and small areas.

Modification : 2nd stage nozzle – segmented and 2 halves with thermocouple modifications

Parts : GEF6 AND GEF7EA – 1st stage nozzle with and without hinge, TBC coated.

Modification : 2nd and 3rd stage nozzle – FSX 414 or GTD222, pressure and unpressurized cooling with fixed seal and brush seal

Parts : GEF7FA – 1st stage nozzle dot 02 and dot 03 with fsx 414 material.

Modification : 2nd and 3rd stage nozzledot 02 and dot 03 with GTD 222