cold roll steel coil strip galvanized High quality China Supplier

Steel strip, also known as steel strip, is within 1300mm in width and slightly different in length according to the size of each roll. The strip steel is generally supplied in coils, which has the advantages of high dimensional accuracy, good surface quality, easy processing, material saving and so on. Steel strip is a kind of steel with large output, wide application and many varieties. According to the processing method, it is divided into hot-rolled steel strip and cold-rolled steel strip; It is divided into thin steel strip (thickness no more than 4mm) and thick steel strip (thickness more than 4mm); According to the width, it is divided into wide steel strip (width greater than 600mm) and narrow steel strip (width not greater than 600mm); Narrow steel strip is divided into direct rolling narrow steel strip and longitudinal shearing narrow steel strip by wide steel strip; According to the surface state, it is divided into original rolled surface and plated (coated) surface steel strip; According to the purpose, it is divided into general and special steel belts (such as hull, bridge, oil drum, welded pipe, packaging, self-produced vehicle, etc.).