1.PRODUCTION LINE AND PRODUCTION INTRODUCTION
The color coated steel is made by procedding the chemistry treating(the degrease, phosporus, chromium hydrochloric acid passivation)on the surface of steel sheet(zinc-plated, aluminium-zinc plated)then draw (the roller scribbles)the coating, again baking. It has the strength and shape-exchaging performance of the steel plate,at the same time has the good adornment and anti-erode performance of organism material. Coating adhensive force of color-coated sheet is strong, which keeps the color and luster novel for a long time. The color-coated sheet is widely used in such field as architecture, electrical home appliances, furniture,communal facilities and communications and transportation.
2.MAIN SPECIFICATIONS:
Base Metal |
Hot dip galvanized steel coil(GI) OR galvalume steel coil (GL) |
Zinc Coating |
z60-z275, Az60-Az180 |
Thickness |
0.12mm-1.5mm |
Width |
10mm-1500mm |
Quality Standard |
En10142, En10346, En10169, JIS3302, ASTMA755M, GB/T12754 |
Steel Grade |
Dx51d, Dx52d, Dx53D, S220GD, S250GD, S350GD, SGCC |
Coil ID |
Φ610mm, Φ508mm |
Coil weight |
1-8T, usually 3-5mt |
Coating structure |
2/1; 2/2 |
Paint Coating |
top:20-25μm;back:7-12μm,20-25μm |
Color |
RAL color or customized as the sample |
Special color-coated sheet |
printed,filmed,pressed,matte/matt color-coated sheet |
Primer Coating |
Epoxy primer,Polyester primer,Water-soluble acrylic acid primer,Polyurethane primer |
Top Coating |
PE,PVDF,SMP,HDP |
Minimum order |
5tons |
Packaging Details |
Fully seaworthy export packing |
Price Terms |
FOB,CIF,CFR |
3.STRUCTURE OF PREPAINTED STEEL:
*Topcoat (finishing) which provides color, pleasing appearance and appearance and a barrier film to enhance long-term durability.
*Primer coat to prevent undercutting of paint and enhance corrosion resistance.
*Pretreatment layer applied for good adhesion and to enhance corrosion resistance.
*Zinc coating for added corrosion resistance.
*Base steel sheet.
4.WHY CHOOSE CUS-STEEL GROUP?
CUS-GROUP is a professional group which mainly manufactures and manages the Pre-painted & Galvanized steel coil, Cold roll-forming machine, steel construction, Metal Roofing tile, Mobile house, Building and Decorate material products. Since 1998, we have began to engage in high quality pre-painted and hot dip galvanized steel coil production, process, building, application and technical study, at present, our company has become from a professional raw material supplier to final goods producer and processor.
Our products have been sold to more than 60 areas and countries and many places in the China with the best product quality and reasonable priced. Our products have been widely used in construction, decoration, industry and civilian areas and highly praised by our clients.
We are ready to provide customers with the best product quality and good service, and hope that we could cooperate with friends all over the world to create a better future!