Corrugated roof sheets have the advantages of both organic polymers and steel plates. It not only has good colorability, formability, corrosion resistance, and decorative properties of organic polymers but also has high strength and ease of processing of steel plates. It can be easily blanking, bending, deep drawing, welding, and other processing. This makes the products made of organic coated steel sheets have excellent practicability, decoration, processability, and durability.
Since zinc is more chemically active than steel, even if there are small defects on the surface, the zinc layer can protect the steel substrate after galvanizing.
The hot-dip galvanizing process does not affect the mechanical properties of the original workpiece. The structural design has good hardness and mechanical properties and can withstand damage caused by mechanical force.
| GALVANISED CORRUGATED STEEL SHEET SPECIFICATIONS | |
|---|---|
| Product Name | Galvanised Corrugated Steel Sheet |
| Width | 600--1500mm or as Required |
| Thickness | 0.12MM~2.0MM |
| Length | 6-12m or According To Customer's Demands |
| Tolerance | ±0.1% |
| Material |
Gr. B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130 STPG38,STB30,STS38,STB33,STB42,STS49,STBA23,STPA25,STPA23,STBA20 ST33,ST37,ST35,ST35.8,ST45,ST52,1.0309, 1.0305, 1.0405 CGCC/SGCH/G350/G450/G550/DX51D/DX52D/DX53D |
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,EN. |
| Type | Coil/Sheet/Plate/Strip |
| Technique | Cold rolled/ Hot rolled |
| Coatings | top coating 15+5um, back paint 7+3um, Ral Color System or as per buyer's color sample or customized |
| Color | Metallic Silver Or As Your Required. |
| Surface Treatment | Clean, blasting and painting according to customer requirement |
| Applications |
1. Fence, greenhouse, door pipe 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient |
| Export Packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package. Suit for all kinds of transport, or as required. |
| Support customization of corrugated boards of various specifications and uses | |
Corrugated sheets are wider in length, so there are fewer joints. This results in less wastage, less overlap, less chance of leaks, and lower labour costs.
This type of corrugated sheet is mainly used as roofing and covering for industrial, residential, commercial, and agricultural buildings. It can be used to cover existing roofs, as part of an insulating structural system or purely as a single layer.
With this type of corrugated sheet, construction with a 10 degree slope can be safely performed using regular nails or self-drilling screws fixed to the top of the profile.