Graham Corporation products

The Graham Heliflow Heat Exchanger is uniquely designed and engineered to handle difficult heat transfer applications. Graham created the Heliflow to be exceptionally versatile, yielding heat transfer rates that can be more than 40% better than typical shell and tube designs. The Heliflow Heat Exchanger encompasses a spiral coil of multiple parallel tubes mounted within a casing. The case/coil construction creates a spiral flow path providing true counterflow. Each application is specially engineered for optimal thermal and hydraulic requirements balance, resulting in maximum heat transfer efficiency. High pressure, specialized materials, cyclic operation, temperature extremes, and other conditions can be handled easily. The Graham Heliflow Heat Exchanger has years of proven service in thousands of applications worldwide, with high-quality performance always guaranteed.

By producing a vacuum at the turbine discharge, condensers increase the overall cycle efficiency. Graham has more than 70 years of design and fabrication experience in the steam surface condenser field. Our knowledge allows for an expedient, accurate design and fabrication process. Using design methodologies and practices that have been honed over time, we work closely with our customers to evaluate options that best meet each project’s objectives.