C. E. Nelson & Associates proudly represents Bachmann Industries, Inc. - Expansion Joints, Dampers, and Gas Turbine Exhaust Systems; UOP Callidus - Burners, Flares, Pilots, High Energy Igniters; Heurtey Petrochem - Process Furnaces, New Units and Retrofits; Hughes Anderson - Shell and Tube Heat Exchangers; Kelvion - Gasketed, Brazed, and Welded Plate Heat Exchangers, Air Cooled Heat Exchangers, Cooling Towers, Full Length Tube Liners; SGL Carbon - Graphite Heat Exchangers, Condensers, Evaporators, and Reboilers.