Cold-rolled galvanised iron sheet roofing material Gl
Product Description:
The term “cold-rolled” refers to the process by which the steel sheet is made. During this process, the steel is rolled at room temperature to reduce its thickness and improve its surface finish. The resulting sheet is then coated with a layer of zinc through a process called galvanization.
The “Gl” in the name stands for “galvanized,” which means that the sheet has been coated with a layer of zinc to protect it from rust and corrosion. Galvanized steel is highly durable and can withstand harsh weather conditions, making it an ideal material for roofing.
GI roofing sheets are popular in both residential and commercial construction due to their affordability, ease of installation, and low maintenance requirements. They come in a range of thicknesses and sizes, and can be customized to fit a variety of roof shapes and styles.
| Grade | SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570 | Thickness | 0.12-3.5mm |
| SGHC SGH340 SGH400 SGH440 SGH490 SGH540 | Zinc coating | 40-275g/m2 | |
| DX51D DX52D DX53D DX54D DX55D DX56D DX57D | Coil weight | 3-5tons | |
| S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD | Package | Standard export seaworthy packing | |
| SS230 SS250 SS275 | Standard | ISO,JIS,AS EN,ASTM | |
| Application | building, outside material (roof, wall material) industrial, commercial, residential | Width | 600mm to 1500mm |
| Surface Treatment | Unoil,Dry,Chromate Passivated, Non-chromate Passivated | Coil ID | 508mm or 610mm |
| Delivery time | 7-15days or negotiation according to the quantity | Capacity | 1,500,000MT/year |
| Remark | MTC will be handed on with shipping documents | Payment term | 30%deposit,70% against copy of B/L |
| We can supply certificate SGS,ROHS etc. | Spangle | Regular Spangle, minimum Spangle,Large Spangle, Zero Spangle |
FAQ
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge.
Q: How long is your delivery time?
A: For Stocks, we can send the goods to loading port within 7 days after receiving the deposit ;
For production period, it usually needs about 15 days ~30 days after receiving the deposit.
Q: Can provide OEM/ODM service?
A: Yes. Please feel free to contact us for more details discuss.
