图片名称

cold rolled steel plate


Cold rolling is made of hot rolled plate coil as raw material, rolled at normal temperature under the recrystallization temperature, cold rolled steel plate is produced by cold rolling process, referred to as cold plate. The thickness of cold-rolled plate is generally between 0.1 and 8.0mm, and the thickness of cold-rolled plate produced by most factories is below 4.5mm. The thickness and width of cold-rolled plate are determined by the equipment capacity of each factory and the market demand.
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hot rolled steel plate


Hot rolled steel plate is made of continuous casting slab or rolling slab as raw material, heated by stepping furnace, descaled by high pressure water into roughing mill, roughing mill through cutting head, tail, and then into finishing mill, implementation of computer controlled rolling, after the final rolling after laminar cooling (computer controlled cooling rate) and coiler winding, straight coil. The head and tail of straight hair curl are often tongue and fishtail, and the thickness and width are poor. The edge often has defects such as wave shape, hem and tower shape. Its coil weight is heavy, the inner diameter of the steel coil is 760mm.
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201 Stainless steel plate


201Stainless steel plate surface smooth, high plasticity, toughness and mechanical strength, acid, alkaline gas, solution and other media corrosion resistance, it is a kind of alloy steel is not easy to rust.
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Roof steel plate


Roof steel plate is also called pressure plate. By rolling, cold bending made of a variety of corrugated pressure plate. Suitable for industrial and civil buildings, warehouses, special buildings, long span steel structure of the roof, wall and exterior wall decoration.
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G3302 Galvanized steel plate


Galvanized steel plate is a steel plate coated with zinc. Galvanizing is an economical and effective method of rust prevention. Galvanizing steel plate has corrosion resistance. Galvanized steel plate is to prevent corrosion on the surface of the steel plate to prolong its service life, coated with a layer of metal zinc on the surface of the steel plate, the zinc coated steel plate is called galvanized steel plate. The coating toughness of galvanized steel plate is strong, and the galvanized layer forms a special metallurgical structure, which can withstand mechanical damage during transportation and use. Galvanized steel plate has good oxidation resistance. The surface oxidation resistance of galvanized steel plate is strong, which can strengthen the corrosion resistance of parts.
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Galvanized corrugated sheet


Galvanized corrugated sheet is also called pressure plate. By rolling, cold bending made of a variety of corrugated pressure plate. Suitable for industrial and civil buildings, warehouses, special buildings, long span steel structure of the roof, wall and exterior wall decoration.
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