Castings Unit Weight : from 5 kg up to 10 tMaterial : Grey Cast Iron, Ductile Iron, Steel Castings (Heat-Resistant Steel Castings, Quenched and Tempered Steel Castings, Unalloyed Steel Castings, Corrosion-Resistant Steel Castings), Aluminium CastingsCasting Process : Sand Casting, Lost Foam Casting Welded Constructions Unit Weight : up to 25 tMaterial : Steel, Stainless SteelWelding Process : Qualified MIG, MAG and TIG WeldingSurface Protection : Hot-Dip Galvanizing, Coating, Painting