Koch Heat Transfer Company cooperated with inCyam organized Tubular Heat Exchanger Seminar. Sessions include Heat Transfer principle, Shell & Tube Heat Exchanger, Improvement, upgrading, inspection, and maintenance Heat Exchanger for engineers in the refineries and petrochemical industries. In this seminar, Nathan Barnett P.E. is an experienced instructor from KOCH Heat Transfer Company. He is a Thermal Engineering Manager, who specialized in thermal and mechanical design of shell and tube exchangers, double pipes, air-coolers, plate and frames, spirals, and electric heaters under various industry codes and standards.