Hot-rolled steel refers to steel being rolled under heating.
Hot-rolled steel coils, using slabs (mainly continuous casting slabs) as raw materials, heated to form strip steel by rough rolling units and finishing rolling units. The hot steel strip from the last rolling mill is cooled to a set temperature by laminar flow and then rolled into a steel strip coil by the coiler.
After cooling, the steel strip coils are processed into steel plates, flat coils, and slitting steel products through different finishing lines (leveling, straightening, cross-cutting or slitting, inspection, weighing, packaging, and marking, etc.) according to various needs of users.
