Exterior view of TenarisTamsa logo on pipe manufacturing facility. The building is LEED (Leadership in Energy and Environmental Design) certified.

Removing impurities from coal to make coke – pure carbon – for use in the blast furnace

Unloading iron ore pellets

An engineer inspecting hot air injection unit in a blast furnace

Rolling steel sheet

Stacks of seamless pipe in storage

Close-up of pipe welding

Monitoring the panelling process