Customer Success Stories

Explore real-world case studies showing how EGC’s graphite sealing and thermal management solutions solve leakage, reduce energy consumption, and improve performance across power generation, aerospace, and industrial applications.

How a Custom Graphite Pressure Seal Solved a Severely Distorted Valve Cavity

The Challenge Following an over-pressurization event, a nuclear power plant discovered significant damage to the pressure seal cavity of a 15-inch Class 900 main steam header shut-off valve. The damage created conditions that made installation of a traditional metal...