1. Prepainted Galvalnized Steel Roof Sheet introduction:
It is one of the most corrosion resistant materials offered in the architectural roofing and siding panel market.
It will give you a great product that lasts longer than the traditional galvanized finish. The corrosion resistance of it will make this the ideal product for almost any application, by marrying the lightweight aspect and advantage of zinc coating and the paint, with less chance of the material corroding at the normal stress points, and areas where rusting can start.
2. Prepainted Galvalnized Steel Roof Sheet main structure:
It is carbon steel sheet coated with zinc coating and paint by a continuous hot-dip process described in Production Methods. Besides, the raw material could also be galvalume steel and prepaited steel (GI,GL,PPGI,PPGL).
3. Application scope:
It is widely used for commercial, agricultural, and industrial purposes, however, it is now also being
recognized as an excellent form of residential roofing. Galvanized steel sheet is also known as
sinusoidal, corrugated iron or wriggly tin.
4. Main features:
1)Combine the excellent barrier corrosion protection of aluminum with the galvanic protection of zinc
and paint.
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)It is widely used as walls or roofs for factories, warehouses, garages, exhibition centers
5. Installation tips:
1)Prepare the roof surface by removing any old roofing, rotten wood, and adding roofing felt to the
entire surface.
2)Calculate the number of sheets of corrugated metal needed. Divide the area of your roof by the
size of the sheets you will be using.
3)Place your first metal sheet in a corner of the roof, flush against the surface.
4)Nail in the first metal sheet to the wood of the roof.
5)Place the second metal sheet alongside the first with an overlap of 3 to 4 inches (10 cm).
6)Nail the second metal sheet to the roof.
7)Continue with the other sheets, overlapping on every side of each sheet except for at the edges
of the roof.
8)Secure ridge caps to the bottom lip of the roof.
Why Choose US?
1. Advantages: Mill/factory supply,Quality protection,3 steel production lines keep runing for the r
aw material.
2.Transport&Loading Advantages:We have own Logistic Company, it's the first agent of MSK, MSC,
CMA, YML and so on. We also have specifical reforcement team, can save time and money for you.
3.More than 15 years Export Experiences,More than 40 countries customers.
4.Competitive price with best quality and service.Our serviceincludes Small MOQ,Large supply ability,
Can accept any complex inquiries,Stock available,Strong processing and warehousing service,
Strict quality control,Professional negotiation etc.
5.Delivery time: Within 25-35 days after the deposit.
6.Quality control:Mill Test Certificate is supplied with shipment;Third party inspection is highly welcomed.
| Name |
Prepainted Galvanized Steel Roofing Sheets/Colorful Iron Roofing Sheet |
| Material |
GI,GL,PPGI,PPGL |
| Thickness |
0.12-1.5MM |
| Length |
As your request |
| Tolerence |
+/-0.02mm |
| Zinc Coating |
60-275g/m2 |
| Surface treatment |
unoil,dry,chromate passivated, non-chromate passivated,matt |
| Package |
Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve. |
| Delivery |
Within 20-35 workdays after the deposit |
| Description |
Waved by galvanized sheet metal sheet and rolled wave of cold formed into
a variety of pressure plate, which is suitable for industrial and civil buildings,
warehouse, special construction, largespan steel structure housing the roof,
walls and interior and exterior decoration, etc. |
| Payment |
T/T or L/C |
| Remarks |
Insurance is all risks and accept the third party test |
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