TDE leads the way in offering cutting-edge exchanger services for the energy industry. Our production facilities boast a CNC drilling center and a vertical turning lathe, enabling seamless in-house fabrication of all components for shell and tube heat exchangers. With capabilities to handle construction of exchangers up to 200,000 lbs / 100 tons, and diameters up to 144″ ID, we work with carbon steel, stainless steel, and various alloy materials, with design pressures reaching up to 7,500 psi.