| After-sales Service: | 24-Hour Online |
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| Warranty: | 24-Hour Online |
| Standard: | ASTM, JIS, GB, AISI, DIN, BS |
| Certification: | ISO, RoHS, IBR |
| Surface Treatment: | Coated |
| Technique: | Hot Rolled |
| Samples: |
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| Customization: |
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Product Description
| Model NO. | Customized |
| Edge | Mill |
| Products Name | Galvanized Coil |
| Grade | Dx51d Dx52D Dx53D |
| Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
| Payment Term | T/T (30% Deposit) |
| Sqangle | Big Medium Small Zero |
| Hardness | MID Hard |
| Oiled or Non-Oiled | Non-Oiled |
| Key Words | Gi Coil |
| Specification | coil /plate /sheet |
| Origin | Tianjin, China |
| Production Capacity | 10000 ton/Month |
| Application | Roofing Sheet /Cutting Sheet /Corrugated Sheet |
| Stock | Stock |
| Thickness | 0.12-6mm |
| Coating | 20-275g |
| Material | SGCC Sgch SPCC G350 G450 G550 |
| Sample | Avaliable |
| Delivery Time | Within 14 Days |
| Type | Steel Coil |
| MOQ | 10 Ton |
| Transport Package | Standard-Seaworthy-Packing |
| Trademark | MYDEHOW |
| HS Code | 7210490000 |
Galvanized Steel Coil:
Hot Dipped Galvanized Steel Sheet in 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. Usually, hot-dipped galvanized steel sheet and galvanized steel coil process and specifications are basically the same.
Hot-dip galvanizing is the process of applying a protective zinc coating to a steel sheet or iron sheet, to prevent rusting.
* Excellent anti-corrosion, paintability, and processability due to the self-sacrificing characteristic of zinc.
* Available to select and produce the desired amount of zinc gilded and in particular enables thick zinc layers(maximum 120g/m2).
* Classified as either zero spangle or extra smooth depending on whether the sheet undergoes skin pass treatment.
Product Display
After the hot-dip galvanized steel sheet is pulled out of the zinc pot, the appearance of the crystal grains formed as the zinc layer cools and solidifies is called spangles. The size, brightness and surface morphology of spangles depend on a series of factors, but they are mainly related to the composition of the zinc layer and the cooling method. Galvanized steel coil has the advantages of uniform coating, strong adhesion and long service life.
Product Parameters
| GALVANIZED STEEL COIL | |
| Standard | ISO,JIS,AS EN,ASTM |
| Grade | Q195 Q235 Q345 |
| SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570 | |
| SGHC SGH340 SGH400 SGH440 SGH490 SGH540 | |
| DX51D DX52D DX53D DX54D DX55D DX56D DX57D | |
| S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD | |
| SS230 SS250 SS275 | |
| Width | 600mm to 1500mm |
| Thickness | 0.125mm to 3.5mm |
| Zinc coating | 30g/m2 to 275g/m2 |
| Coil weight | 3 tons to 6 tons |
| Coil ID | 508mm or 610mm |
| Surface treatment | Unoil,Dry, Chromate Passivated, Non-chromate Passivated |
| Spangle | Regular Spangle, minimum Spangle,Large Spangle, Zero Spangle |
| Capacity | 1,500,000MT/year |
| Delivery | 15-25 Days |
| Zinc Coating | 30-275g/m2 |
| Coil Weight | 3-8 Tons |
Detailed Photos
Production Process
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; alloyed galvanized steel plate. This kind of steel plate is also made by the hot-dip method, but it is heated to about 500 °C immediately after exiting the tank to form an alloy film of zinc and iron. This galvanized steel coil has good paint adhesion and weldability.
Packing & Shipping
It is 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 industrial supplies and panels, roof
grilles,balcony panels, windowsills, newspaper kiosks, warehouses, rolling shutter doors, heaters, rainwater pipes, etc. for civil buildings.
Certifications
FAQ
Q1:What product information must I provide before making a purchase?
Please provide the grade, width, thickness, and surface treatment requirements, as well as the quantities you required.
Q2:What shipping ports are there?
We normally ship from Tianjin ports.
Q3:What are your payment terms?
30% T/T in advance and 70% balance before shipment.
Q4:What about product pricing information?
Prices vary due to changes in raw material prices on a regular basis.
Q5:Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.
Q6:Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.
Q7:Can I pay you a visit at your factory?
Customers from all around the world are welcome to visit our factory.
Q8:Can you assist me in importing steel products for the first time?
Yes, we have shipping agent who will arrange the shipment with you.
Q9. What is your delivery time?
Within 7 working days after receiving your balance payment.
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