Billet production at NSMMZ (NLMK Group)

Producing rail track

Hot-dip coated steel waiting to be galvanised. Galvanisation gives the steel a protective zinc coating to prevent rust

Close-up of cold rolled coil

Prepainted steel production process at NLMK Pennsylvania (NLMK Group)

Solid steel cylinder in production

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

TenarisUniversity class in session