General Electric Gas Turbine : Transition Pieces

GEF5, GEF6B and GEF7EA – thick walled with fixed and articulating aft bracket / GEF7FA – 12K, 24K and 36K with impingement sleeve

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

• Modification : 1. Shield belt buckle strip installation, additional installation wear pad and additional gusset with new design | 2. Transition piece wear guard installation
• Coating : 1. Diffused bond coat and thick high strength TBC application | 2. Wear resistant coating on the inlet inner and outer rings and brackets

Type : General Electric Gas Turbine

Description : Transition Pieces

Parts : GEF5, GEF6B and GEF7EA – thick walled with fixed and articulating aft bracket

Modification : 1. Wear guard installation on the picture frame floating seal and side seal groove | 2. Anti-corrosion coating on the outside wall of the TP’s

Coating : TBC application on the gas path surfaces and wear coating on the inlet ring and bullhorn

Parts : GEF7FA – 12K, 24K and 36K with impingement sleeve

Modification : 1. Shield belt buckle strip installation, additional installation wear pad and additional gusset with new design | 2. Transition piece wear guard installation

Coating : 1. Diffused bond coat and thick high strength TBC application | 2. Wear resistant coating on the inlet inner and outer rings and brackets