Cold rolled steel coil EN 10130-1991 FeP04

We are the professional galvanized steel products supplier in China. The company focus on galvanized production for 7 years, we have our own production line, supply galvanized coil, galvanized sheet, galvanized pipe and coating products. Our company has 200 people and a monthly output of 6,000 tons.

JSC270E zinc coated cold rolled Galvanized Steel Coil  is a kind of steel coil that immersed in the dissolved zinc bath to adhere to the surface with a layer of zinc. At present, the main method is to make galvanized steel coil be dipped in a bath with dissolved zinc.

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We are the professional galvanized steel products supplier in China. The company focus on galvanized production for 7 years, we have our own production line, supply galvanized coil, galvanized sheet, galvanized pipe and coating products. Our company has 200 people and a monthly output of 6,000 tons.

Cold-rolled is processed from hot-rolled sheets at room temperature. Although the temperature of the steel sheet will be heated during the processing, it is still called cold-rolled. Due to the continuous cold deformation of hot rolling, the mechanical properties are relatively poor and the hardness is too high.

Steel Coil Can be used for air conditioning equipment, HVAC ductwork, wood connectors, slot machine parts, computer cabinets, TV cable boxes, building panels, display cases, electronic equipment, garbage cans, guide rails, heating equipment, highway culverts, garage doors, motor housings, washing machines and dryers, home appliances, lighting fixtures, mailboxes, outdoor signs, refrigerators and freezers,roof flashing, decking, tool boxes, vending machines, framing studs, rain gutters and downspouts.

Cold rolled coil could supply better control of thickness, shape, width, surface finish, and other special quality features that compliment the emerging need for highly engineered end uses. Take construction projets for example: steel sheds, industrial buildings, and garages.

ASTM standard size cold rolled galvanised steel coil –Dip a sheet of zinc into a molten zinc bath so that galvanized steel coil’s surface adheres to a sheet of zinc.At present, galvanized steel coil’s main use of continuous galvanized process production, that is, the coil of steel plate continuously immersed in the melting zinc plating tank made of galvanized steel plate;Alloyed galvanized steel sheet.

Material: ASTM A653, DX51D, Q195
Product name: Galvanized Steel Coil Cold rolled steel Metal roofing sheet steel coil
Thickness: 0.13-0.8 mm
Zinc Coating: 20-120g/m2

The mechanical engineering workshops of our factory are all equipped with numerical central control ,Our factory has been constantly improving the platform construction, improving the quality of technical team, strengthening the invention of products category, formed complete R & D system and production quality management system, wined high reputation in the iron and steel industry.

cold rolled galvanized Steel Sheet & Plates, are intended for use where greater corrosion protection is required without painting.

DX51D zinc cold rolled coated galvanized steel coil (GI) is produced by passing the Full Hard sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface. It has excellent corrosion resistance, paintability, and workability due to Zinc’s characteristics.

Cold coil is made of hot rolled coil at room temperature and below the recrystallization temperature, including plate and coil, of which the sheet delivered is called steel plate, also known as box plate or plate; the long length and delivered in coil is called steel strip, also known as coil plate.

Galvanized steel coil, immersing the thin steel plate in the molten zinc bath, and adhering a layer of zinc thin steel plate on the surface. It is mainly produced by the continuous galvanizing process, that is, the coiled steel plate is continuously immersed in the zinc-melted plating tank to make galvanized steel plate

Galvanized coil products are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery, commerce and other industries. The construction industry is mainly used to manufacture anti-corrosion roof panels and roof grilles of industrial and civil buildings

Cold rolled galvanized steel coil
It is cold-rolled or hot-rolled, long and narrow long steel plate is coated with a layer of raw materials called (zinc, aluminum) to varying degrees. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. The hot-dip galvanized strip steel matrix undergoes a complex physical and chemical reaction with the molten plating solution to form a corrosion-resistant zinc-iron alloy layer with a compact structure. The alloy layer is integrated with the pure zinc layer and the strip steel matrix. Therefore, its corrosion resistance is strong.

Cold rolled steel coil is a type of steel coil product developed from hot rolled steel coil and sheet, surface quality and dimension precision are quite low after hot rolling process, it can’t be used where surface quality and dimensions are required. Until now, cold rolled coils have been available and successfully used for a variety of applications.