Carbon Steel Coil/Strip

Cold-rolled carbon steel coils are steel products made from hot-rolled coils as raw materials, which are pickled, cold-rolled, annealed, flattened, and finished. Cold rolled steel coils are rolled at room temperature. Since there is no heating during the production process, there are

Hot-rolled carbon steel coils use continuous casting slabs or blooming slabs as raw materials. They are heated in a heating furnace, descaled with high-pressure water, continuously rolled in rough rolling mills and finishing mills, and then cooled by laminar flow and rolled