Steam Turbine - Diaphram Repairs
Diaphragm repairs are an essential part of turbine maintenance to ensure rotating components to perform reliably over a long period of time.
Repairs are often necessary due to wet steam erosion which can occur even on stainless steel diaphragms. Benussi can supply MDA steampath engineers who specialize
in the engineered repair of diaphragms and blade rings.
Diaphram Repair Services includes:
• Dished diaphragm restoration
• Profile modifications to reduce solid particle erosion
• Diaphragm and blade ring modification for life extension
• Failure analysis and second opinions on repair recommendations
• Distortion analysis with integrated, customized seal replacement
• Sidewall restoration
• Major and minor weld repairs of blade rings and diaphragms
