Galvanized Steel Corrugated Roof Panel
Galvanized Steel Corrugated Roof Panel is a widely utilized roofing
solution in residential and commercial construction, known for its
durability, lightweight, and cost-effectiveness.Corrugated Roof
Panel is primarily made from steel coated with zinc, providing
substantial resistance to corrosion and extending their lifespan in
various environmental conditions,the service life can exceed 50
years.
How to make the GI roofing sheet
The manufacturing process involves two main steps: corrugation and
galvanization, typically achieved through hot-dip galvanization or
electro-galvanization. These processes enhance the steel resistance
to corrosion,and also allow for various designs and thicknesses,
meeting diverse applications from roofing to wall cladding.
Galvanised Roofing Panel Specification
| Grade | CGCC,DX51D,DX51D+Z,DX52D,DX53D,CGCH,SPCC,etc |
| Tickness | 0.2~4mm |
| Zinc Coating | 30~275g/m2 |
| Color | Galvanized color |
| Coil Weight | 3~8 Tons |
| Coil ID | 508/610m |
| With | 1000mm/1250mm/ As customer request |
| Length | Customization |
| Package | 3 layer package,Properly packed for ocean freight exportation in
20''containers |
| Surface Treatment | chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint
(non) Chromated,(un)Oiled,Zero spangle,Minimized spangle,
Regular spangle, Skin-passed,Non skinpassed |
| Type | 820mm/840mm/950mm/980mm/1050mm/760mm/750mm,ect |
Compared to traditional concrete or ceramic roofing materials,
corrugated galvanised sheet is lightweight, reducing the load on
the building structure, and easy to transport and install,
resulting in significant savings in construction time and costs.
GI Coil Surface Structure
GI Sheet Processing Service
We offer value-added services including polishing, annealing, heat
treatment, and welding for GI steel.
Process
Service:Bending,Welding,Decoiling,Punching,Cutting,Moulding,or as
requirement
GI Coil Packing
| Packing Details | Standard Seaworthy Package or according to customer's requirements |
| Container Size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
Galvanized Coil Material Testing
FAQ
Q: Do you provide samples ? is it free or extra ?
A: The sample could provide for customer free,but the freight will
be covered by customer account.
Q: How can you guarantee quality?
A: Pre-production sample, inner inspection, final Inspection before
shipment, third-party inspection acceptable.
Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops,
inspected by HNJBL piece by piece according to national QA/QC
standard. We also could issue the warranty to customer to guarantee
the quality.
Q: How can I get your quotation as soon as possible?
A: The email will be checked within 6 hours,and the Wechat and
WhatsApp will be online 24 hours.Please send us your requirement
and order information,specification(Steel
grade,size,quantity,destination port),we will work out the best
price soon.
