Blast Furnaces: HRI is experienced in the repair of blast furnaces, and our technicians have worked on the large bell, coal chute, armor plating, actuator arms and other unit elements for numerous clients. Our technology allows HRI crews to make repairs on the critical path in order to meet compressed schedules.

Coke Ovens:  Adequate airflow through coke oven ductwork is integral to unit efficiency. HRI technicians frequently perform flue gas duct inspections, clean debris from ductwork, and repair or replace dampers for a better control of airflow and an immediate increase in airflow efficiency.

HRI technicians can make a variety of necessary welding repairs to oven equipment and water jacket parts within hot strip mills.