Zinc Coated Building Materials Metal Galvanized/Galvalume Steel Roofing Sheet
Product Description
1. Thickness: 0.13-0.8mm
2. Width:600-1250mm
3. Zn/AZ: 30-275gsm
4. Treatment: Chromated, AFP
5. Spangle: Regular/Big/Small/Zero
6. Packing: Plastic Film+Water Kraft Paper+Galvanized Sheet
1. Product Specification:
| Product |
0.13-0.8mm Aluzinc coated Steel Roofing , Galvanized Profile Sheet |
| Standard |
ASTM A653M-04/JIS G3302/DIN EN10143/GBT 2518-2008 |
| Basal plate |
Cold rolled steel coil ,hot dipped galvanized steel coil, Aluzinc coated Steel Coil |
| Zinc Coating |
Z30-Z275GSM AZ 40-180GSM |
| Thickness |
0.13-0.8mm |
| Width |
750-1250mm(before corrugation)
600-1000mm(after corrugation) |
| Wave depth |
18(+/-2mm) |
| Wave distance |
76(+/-2mm) |
| Length |
1000-5200mm |
| Number of corrugation |
9-12 |
| Packing |
Plastic Film+Waterproof Kraft Paper+Galvanized Sheet |
| Delivery time |
15-25 days after confirmation |
| Weight per Steel Pallet |
3 Metric Tons |
| Application |
exterior and interior wall,roofs,and soffits |
| Qualification |
ISO9001-2000Certificate |
| Advantages |
1.Design according to customers 'requirements
2.Production under ISO9001-2008 Quality System
3.Easy to be installed as light weight
4.Z30-275 is suitable for many application
5.Our products are recyclable materials
6.The less construction period, the more using time. |
Product Picture show:
3. Why choose us?
1).Advantages: We have two production line of PPGI and two lines for the galvanized steel coil, total yearly output is about 300000mt Also we have 50 professional salesperson from three international sales department, a group of technical engineers
And skillful quality control inspector.
2). Special technology support: We have two production line of pre-painted steel coil
And two lines for the galvanized steel coil, total yearly output is about300000mt. In
Order to meet our customers new requirements, We also can manufacture the special
Products, such as Printed, Filmed, Pressed, Matte steel coil and the full hard G550
Galvanized steel and galvalume steel.
3). Conform the international quality standard: All products for export, according to the
International quality standard of Europe, Japan, Russia and America to produce.
4. Q&A
Q: What is the price?
A: Prices are different according to your specifications, quantity and surface treatment. The thinner the thickness is, the higher the price are.
Meanwhile, the thicker the zn/az coating is, the higher the prices are.
Q: What thickness do you have?
A: Our main thickness are 0.13~2mm
Q: What is the biggest zinc coating you have?
A: we have zinc coating 30~275g/m2, the cheapest one is 30g/m2
Q: What spangle do you have?
A: There are four kinds of spangle. Big, Regular, Small& Zero. If the zinc coating is too thin, then can't produce it in big spangle.
Q: Prices are same in different Spangle?
A: No, prices are different in different spangle. Usually the big spangle price is 10USD/MT higher than small spangle.
If quantity is big, we may give you same price.
Q: Can you produce galvalume Steel?
A: Yes, we can. 55% Aluminium +43% Zinc+ 2% Silicon
Q: gavalume steel price is same with galvanized steel?
A: NO, galvalume prices are higher than galvanized steel, because aluminium prices are higher than zinc, and galvalume technique is more complicated than galvanized.
Q: If galvalume prices are higher than galvanized, so I prefer galvanized.
A: Not exactly. Because the corrosion resistance of galvalume is better than galvanized. If the galvanized can use about 15 years, the galvalume can use 20-25years.
Although the galvalume prices are higher, the durable years are longer. It is more cost effective.
If other questions, please feel free to contact us!
Audited Supplier 
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