• color coated Galvanized cold Rolled Steel coil System 1
  • color coated Galvanized cold Rolled Steel coil System 2
  • color coated Galvanized cold Rolled Steel coil System 3
  • color coated Galvanized cold Rolled Steel coil System 4
  • color coated Galvanized cold Rolled Steel coil System 5
color coated Galvanized cold Rolled Steel coil

color coated Galvanized cold Rolled Steel coil

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
30000 m.t./month

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Product Description

 APPLICATION:

Construction:1) Outside:  Workshop, agricultural warehouse, residential precast unit,                                         corrugated roof, roller  shutter door, rainwater drainage pipe, retailer booth
                      2) 
Inside: Door, doorcase, light steel roof structure, folding screen, elevator,                                 stairway, vent gutter
Electrical appliance: Refrigerator, washer, switch cabinet, instrument cabinet, air conditioning, micro-wave oven, bread maker
Furniture: Central heating slice, lampshade, chifforobe, desk, bed, locker, bookshell
Carrying trade: Exterior decoration of auto and train, clapboard, container, isolation lairage, isolation board
Others:  Writing panel, garbage can, billboard, timekeeper, typewriter, instrument panel, weight sensor, photographic equipment

prime prepainted galvanized steel coil
Thickness0.15-2.5 mm
Width350-1500 mm
Coil ID508mm/610mm
StandardAISI, ASTM, BS, DIN, GB, JIS
MaterialDX51D+Z, SGCC, DX51D+AZ,SPCC-1B
Zinc coating 60-180g/M2
Painting thickness20-25um
ColorsAll Colors available. Color shades, Ral Color 
EndThreading ,coupling and with plastic caps protected
PaymentTT ,L/C, Western Union 
PackingStandard seaworthy packing or as required
MarketMild east, North/South America, Europe, Asia,Africa etc
CertificateBV,SGS,MTC ,ISO9001:2000,

Q:How are steel coils labeled for identification?
Steel coils are typically labeled for identification using stickers or tags that contain information such as the coil number, dimensions, weight, grade, and other relevant details.
Q:What are the main properties of steel coils?
The main properties of steel coils include high strength, durability, resistance to corrosion, and the ability to be shaped and formed into various sizes and dimensions. Steel coils are also known for their excellent heat and electrical conductivity, making them suitable for various industrial applications.
Q:What are the common thickness tolerances for steel coils?
The common thickness tolerances for steel coils usually range from +/- 0.001 to +/- 0.005 inches, depending on the specific industry standards and customer requirements.
Q:How are steel coils used in the manufacturing of construction reinforcement bars?
Steel coils are used in the manufacturing of construction reinforcement bars by being processed through a series of steps. The coils are first uncoiled and then straightened before being cut to the desired length. These cut lengths are then shaped and bent into the required reinforcement bar shape using specialized machinery. Finally, the bars are heat-treated and cooled to enhance their strength and durability. Overall, steel coils serve as the primary raw material for the production of construction reinforcement bars, providing the necessary strength and structural integrity to concrete structures.
Q:I want to anodize steel using heat. some steel turns gray instead of coloring when I heat it up using a torch.
Steel doesn't anodize in the sense that aluminum and some other metals do. However, it can be heat-colored. The trick is to clean the surface first (it must be oxide free), then heat gently until the colors appear. These are called temper colors in steel. They are due to a thin adherent layer of oxide that forms and thickens as temperature is increased. They are quite temperature dependent. As the steel is heated, the first color to appear is pale yellow. This will progress through darker yellows, browns, purples, and blues as the temperature rises. Above blue, the oxide becomes the gray/black color you are apparently getting - this is the result of heating too fast and too hot. See the chart at the site below for colors in plain carbon steel. Note that the temperatures are pretty low - It all starts around 400 F and if you go above 600 F the show's all over.
Q:What are the common applications of coated steel coils?
The excellent properties and versatility of coated steel coils make them suitable for a wide range of applications in various industries. Some common uses of coated steel coils include: 1. Construction industry extensively employs coated steel coils for roofing, cladding, and wall panels. The coating ensures long-lasting structures by providing superior corrosion resistance, durability, and weatherability. 2. In the automotive industry, coated steel coils are widely used for manufacturing body panels, bumpers, and chassis parts. The coatings enhance aesthetics, protect against corrosion, and improve paint adhesion for a flawless finish. 3. Coated steel coils find utility in the production of household appliances like refrigerators, washing machines, and ovens. The coatings provide an attractive, smooth finish while protecting the steel from moisture and environmental factors. 4. Heating, Ventilation, and Air Conditioning (HVAC) systems commonly utilize coated steel coils for manufacturing ductwork, air handling units, and heat exchangers. The coatings ensure resistance against corrosion and improve system efficiency. 5. The furniture industry also makes use of coated steel coils for manufacturing cabinets, tables, and chairs. The coatings provide a decorative finish while protecting the steel from wear and tear. 6. Electrical equipment production, including switchboards, control panels, and enclosures, involves the use of coated steel coils. The coatings provide insulation and protection against electrical conductivity, ensuring durability. 7. In the packaging industry, coated steel coils are used for manufacturing cans, containers, and closures. The coatings act as a barrier against moisture and prevent contamination, ensuring the preservation and safety of packaged products. In conclusion, coated steel coils offer corrosion resistance, durability, aesthetics, and protective properties, making them suitable for various applications across industries. From construction to automotive, appliances to furniture, and even in electrical equipment and packaging, coated steel coils play a crucial role in delivering high-quality products and ensuring long-lasting performance.
Q:What brand steel tapes are of good quality?
Personal feeling is also good for the Great Wall Seiko tape, upstairs several estimates are the production of steel tape manufacturers, of course, that their goods well. Our unit now buy all the Great Wall Seiko goods, said the tape is good, not because it is so durable
Q:What are the main factors that affect the corrosion resistance of steel coils?
The main factors that affect the corrosion resistance of steel coils include the composition and purity of the steel, the presence of alloying elements, the surface condition and finish of the coils, the exposure to moisture and corrosive substances, and the protective coatings or treatments applied to the steel.
Q:How are steel coils used in the manufacturing of agricultural equipment?
Steel coils are used in the manufacturing of agricultural equipment as they provide strength, durability, and flexibility. These coils are typically formed, shaped, and welded to create various components like frames, brackets, and supports. The high strength of steel allows for the construction of heavy-duty machinery that can withstand the demanding conditions of agricultural operations. Additionally, the flexibility of steel coils allows for customization, enabling manufacturers to produce equipment that meets specific farming needs.
Q:How are steel coils used in the manufacturing of agricultural silos?
Steel coils are used in the manufacturing of agricultural silos to create the cylindrical structure of the silo. These coils are rolled and shaped into large, seamless rings that form the walls of the silo. The coils provide strength and durability to withstand the weight of the stored grain or other agricultural products, ensuring the structural integrity of the silo.

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