China factory directly supply brick pattern steel coil
1. Company Profile
Tiga Group is a professional building material company, established in 2010, focusing on the research, production and sales of Cold Roll Steel Coils, Hot Dip Galvanized Steel Coils, Alu-zinc Coated Steel Coils, Prepainted Galvanized / Alu-zinc Steel Coils, Aluminium Sheets and their further forming products, such Corrugated Galvanized Roofing Sheets, Corrugated Alu-zinc Coated Roofing Sheets, Corrugated Prepainted Steel Roofing Sheets, Prefabricated Container House, Prefabricated House and Prefabricated Steel Structures for the warehouses and factories.
Due to high quality, reasonable price and professional service, our products have been exported to more than 70 countries, and we have receivd lots of high praise from our clients.
2. Production Processing
The Prepainted Galvanized Steel Sheet is made by proceeding the chemistry treating(the degrease, phosphorus, chromium hydrochloric acid passivation) on the surface of steel sheet (zinc-plated, aluminium-zinc plated, nickel plated,etc.) then draw the coating, again baking.
3.Advantage
It has the strength and shape-exchanging performance of the steel plate,at the
same time has the good adornment and anti-erode performance of organism
material.Coating adhesive force of color- coated sheet is strong,which keeps the color
and luster novel for a long time.
4. Product Specification
| No. |
Item |
Specification |
| 1 |
Coating mess |
Zinc:30-275g/sqm; Al-zn:60-180g/sqm |
| 2 |
Thickness |
0.14-1.5mm |
| 3 |
Tolerance of Thickness |
-0.03-+0.01mm |
| 4 |
Width |
Customized |
| 5 |
Inner diameter |
Φ508mm |
| 6 |
Quality standard |
EN10142, EN10346, EN10169, JIS3302, ASTMA755M, GB/T12754 |
| 7 |
Steel grade |
DX51D, DX52D, DX53D, S220GD, S250GD, S350GD,SGCC |
| 8 |
Top paint layer |
14-25μm |
| 9 |
back paint layer |
7-12μm |
| 10 |
weight of coil |
1-8T |
Audited Supplier 
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