Steel Coil

  • China direct sales cold rolled steel coil DC01-DC06 high strength steel rolls

    China direct sales cold rolled steel coil DC01-DC06 high strength steel rolls

    description Cold rolled coil refers to the steel strip which is rolled into a certain thickness directly by the roller at room temperature and rolled into the whole coil by the coiler. Compared with hot rolled coil, cold rolled coil surface bright, higher finish, but will produce more internal stress, after cold rolling often need annealing treatment. Hot rolled steel coil is used as raw material, after acid pickling to remove the oxide scale, cold rolling, rolling into hard coil. The st...

  • High Quality Cold Rolled Steel Coil SPCC DC01 Low Carbon Steel Coil Price

    High Quality Cold Rolled Steel Coil SPCC DC01 Low Carbon Steel Coil Price

    description Cold rolled coil refers to the steel strip which is rolled into a certain thickness directly by the roller at room temperature and rolled into the whole coil by the coiler. Compared with hot rolled coil, cold rolled coil surface bright, higher finish, but will produce more internal stress, after cold rolling often need annealing treatment. Hot rolled steel coil is used as raw material, after acid pickling to remove the oxide scale, cold rolling, rolling into hard coil. The st...

  • Manufacturer sells high quality Ppji PPGI steel coil DX51D+Z pre-coated steel coil

    Manufacturer sells high quality Ppji PPGI steel coil DX51D+Z pre-coated steel coil

    description Color-coated coils are based on hot-dip galvanized sheet, hot-dip galvanized sheet, electro-galvanized sheet, etc. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are applied on the surface, and then A product that has been cured by baking. Color coating roll application Color-coated coils are light, beautiful and have good anti-corrosion properties, and can be directly processed. The colors are ge...

  • SGCC DX51D+Z Steel Coil Gi Galvanized Steel Rolls High Quality Automotive Sheet

    SGCC DX51D+Z Steel Coil Gi Galvanized Steel Rolls High Quality Automotive Sheet

    description Material: SGCC/DC51D/SPCC Galvanized steel strip is made of ordinary steel strip by pickling, galvanizing, packaging and other processes. It is widely used because of its good corrosion resistance. It is mainly used for making metal products that are no longer galvanized after cold processing. The surface of the functional board is flat, the zinc flower is uniform, the color is bright galvanized layer has a strong adhesion steel plate and is not easy to fall off the tensile p...

  • ASTM A36 Q345 steel coil customized 0.2mm-300mm hot rolled steel rolls

    ASTM A36 Q345 steel coil customized 0.2mm-300mm hot rolled steel rolls

    Purpose Purpose Manufacturing plant, general construction and various construction machinery, such as drilling rigs, electric shovels, electric wheel dump trucks, mining vehicles, excavators, loaders, bulldozers, various cranes, coal mine hydraulic supports, etc. Machinery and other structural parts. Highway and railway bridges (including sea-crossing bridges) for the production of riveted and bolted structures Q235/S235/SS400/A36 SS400 specification: thickness 6-300mm, whole board speci...

  • Steel Coil SS330 SS400 High Quality Hot Rolled Steel Coil

    Steel Coil SS330 SS400 High Quality Hot Rolled Steel Coil

    Product pictures According to different uses, it can be divided into: cold forming steel, structural steel, automobile structural steel, corrosion-resistant structural steel, mechanical structural steel, welded gas cylinder and pressure vessel steel, pipeline steel, etc. Due to its high strength, good toughness, easy processing and good weldability and other excellent properties, hot continuous rolled steel sheet products are widely used in ships, automobiles, bridges, construction, mach...

  • Prime hot rolled steel coils sae j403 sae 1006 hot rolled pickled oil steel sheet price mild steel coil

    Prime hot rolled steel coils sae j403 sae 1006 hot rolled pickled oil steel sheet price mild steel coil

    description Pickling roll is a developing steel variety. The market demand is mainly concentrated in the automobile industry, compressor industry, machinery manufacturing industry, spare parts processing industry, fan industry, motorcycle industry, steel furniture, hardware accessories, electrical cabinet shelves and Various shapes of stamping parts, etc. With the advancement of technology, hot-rolled pickled sheets have been involved in household appliances, containers, electrical contr...

  • S235JR HR Coil S235 JR Black Hot Rolled Steel Coil Pickling and Oil Hot Rolled Steel Coil

    S235JR HR Coil S235 JR Black Hot Rolled Steel Coil Pickling and Oil Hot Rolled Steel Coil

    main advantage The pickling coil is made of high-quality hot-rolled sheet as raw material, and the oxide layer is removed by the pickling unit, trimmed, and finished. The intermediate product between the plates is an ideal substitute for some hot-rolled and cold-rolled plates. Compared with hot-rolled sheets, the advantages of pickling coils are: 1. Good surface quality, because hot-rolled pickling sheets remove the surface iron oxide scale, improve the surface quality of steel, and fac...

  • CGC340 CGC400 Color Coated Steel Coil High Quality ppji ppjl Direct Sale Price

    CGC340 CGC400 Color Coated Steel Coil High Quality ppji ppjl Direct Sale Price

    description Color coated coil is hot galvanized plate, hot galvanized aluminum zinc plate, galvanized plate and other substrates, the surface pretreatment (chemical degreasing and chemical conversion treatment), on the surface coated with a layer or several layers of organic coating, and then after baking curing products. Because coated with a variety of different colors of organic paint color steel coil plate named, referred to as color coated coil. Color coating roller application Colo...

  • DX51D Galvanized Steel Coil Zinc Coated Gi Sheet Galvanized Steel Rolls

    DX51D Galvanized Steel Coil Zinc Coated Gi Sheet Galvanized Steel Rolls

    description For galvanized coils, the sheet steel is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in a plating tank with zinc melted to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ℃ to form an...