Ward Tank & Heat Exchanger can meet all of your needs for shell and tube heat exchangers. Our design and fabrication facilities offer fast, efficient and cost-effective designs. We use B-JAC* (Aspen Technologies) for thermal rating and mechanical designs. Our state-of-the-art automatic tubesheet drilling equipment is accurate to 0.0002″. We offer all standard TEMA configurations including P, S, T and W types designed in accordance to ASME Code, Section VIII, Division 1 and TEMA C, B and R requirements. Shell sizes range from 4″ up to 144″ in diameter and design pressures from full vacuum to 5000 PSI.