Galvanized Steel Coils/Rolls (DX51D Z275 Z350 0.2mm Thickness PPGI Color Coated) Corrugated Roofing Steel Sheet
Product Description
Hot-dip galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride.And then sent to the hot-dip plating bath. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.
Specification
| Product Name | 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 |
| S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD |
| SS230 SS250 SS275 |
| Width | 600mm to 1500mm or as ruquired |
| Thickness | 0.3mm to 6.0mm or as ruquired |
| Zinc Coating | 40g/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 | 5000MT/month |
| Delivery | 7 - 15 Days |
| Spangle | Big Medium Small Zero |
| Zinc Coating | 30 - 275g/m2 |
| Coil Weight | 3 - 8 Tons |
Product Photos
Quality Inspection
Application
Packing And Transportation
FAQ
1. Can you arrange the shipment?
Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
2. How long is your delivery time?
Generally it is 7-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
3. How can we get the offer?
Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
|
|
Galvanized Steel Coils/Rolls (DX51D Z275 Z350 0.2mm Thickness PPGI Color Coated) Corrugated Roofing Steel Sheet Images
|
