Profile: Graham Hart (Process Technology) Ltd. specializes in the design and manufacture of process plant & equipment for chemical, petrochemical, pharmaceutical, and energy industries. Our products include heat transfer, mass transfer, package plants, and reactor vessels. Our heat exchange coils are used for heat recovery applications that include condensers and heating vessel contents. We supply heat exchangers, reactors, evaporators, columns, condensers, vessels, and receivers. We specialize in offering heat exchange coils, fan cooled fin tube heat exchangers & condensers, double pipe, and oil heater units. We provide platforms, ladders, insulation, instrumentation, and lighting wiring services. We also offer heat transfer equipment, pressure & reactor vessel, pumps compressors, and instrumentation & controls.