1. Width 665/800/900mm Prepainted Galvanised Corrugated Roofing Description
It is made from Prepainted Galvanized/Galvalume Steel Sheet/coil, it is a popular metal roofing sheet material for
both industrial and civil constructions.
2. Width 665/800/900mm Prepainted Galvanised Corrugated Roofing Technical Processing
Hot rolled steel coil –>Cold rolled- >Hot dipped galvanized/ galvalume/painted- > Corrugated–>Packing
3. Width 665/800/900mm Prepainted Galvanised Corrugated Roofing Main Features
1) Combine the excellent barrier corrosion protection of aluminum with the galvanic protection of zinc.
2) Preferred product for long-term resistance to atmospheric corrosion
3) The superior corrosion resistance of galvanized steel sheet is achieved by the presence of microscopic zinc-rich and
aluminum-rich areas within the coating.
4) Easy to install, high strength and lower costs
5) Painted Galvanized corrugated sheet is widely used as walls or roofs for factories, warehouses, garages, exhibition centers
4. Width 665/800/900mm Prepainted Galvanised Corrugated Roofing Quality Control
Strict procurement process—Skillful technical workers—Final products inspection(resistance to corrosion,salt spray test,
exposure test,machinability,thermal resistance)—Standard packing .
5. Width 665/800/900mm Prepainted Galvanised Corrugated Roofing Advantages
1) High strength
2) Easy installation
3) More economic (low cost)
4)Top Quality:
A. Import processing equipment, modernized production line
B. Reasonable and strict processing flow.
C. Strict quality inspection five inspection procedures
D. Special competence of personnel Going to post after professional skill check.
5)High-class Efficiency:
A. Processing capacity two large-scale manufacturing workshop. & design
B. Material supply rapidness, smooth, with adequate spare parts
C. Management capacity rich experience
| Base metal | Prepainted Galvanized/Galvalume Steel Coils |
| Material | SGCC,SGCH, Full hard |
| Grade | Commercia.Quality(SGCC,DX51D,DC01,SPCC), Structure.quality(S280GD,S320GD,S350GD). Deep.drawing.quality(DX52D,DX53D,DX54D,DX56D) |
| Standard | ASTM A653 CS/B,JIS G3302,DIN EN 10142,EN10327 |
| Applications | Advertising,building trade,home electrical, Electrical industry,decoration,office furniture |
| Thickness | 0.12mm-1.2mm |
| Tolerance | +/-0.02mm |
| Width | 665/840/900/925/1040/1100mm |
| Length | 1.5m,2.0m,2.438m,2.44m,2.5m,3m.,3.5m,4m,4.5m,5m, or as per your need, no less than 11.8m |
| Surface treatment | Chromated,oiled/unoiled,skinpassed,Chromated+oiled |
| Surface state | Regular spangle,mini spangle,zero spangle, skinpassed |
| Weight | 2-3.5tons/pallet |
| Packing | Export standard seaworthy packing. Waterproof paper+steel sheet+bundle with steel strips(3-4pcs) |
| Delivery | 15 Working days |
| Shipment | Bulk vessel or container (FCL/LCL) |
| Loading port | Main port of China,Shang hai,Qingdao,Dalian,Tianjin etc. |
| Yield strength | 285Mpa-305Mpa |
| Tensile strength | 340Mpa-370Mpa |
Base Materials of Prepainted Galvanized/Galvalume Steel Coils
Hot Dip Galvanized Steel Coils
Hot Dip Galvalume Steel Coils
Prepainted Galvanized/Galvalume Steel Coils
Sara Tian
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