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

Seamless steel pipes ready for transport

Blast furnace hot air injection unit

Close-up of cutting and casting steel billets

HDG steel production at Novolipetsky (NLMK Group)

Control centre of TenarisTamsa pipe manufacturing facility. The building is LEED (Leadership in Energy and Environmental Design) certified.

Worker at control panel of pipe welding line

Cutting steel slab