The Pre painted galvanized steel coil is made by proceeding the chemistry treating (the degree, phosphorus, chromium hydrochloric acid passivation) on the surface of steel sheet( Zinc-plated, aluminum-zinc plated, nickel plated, etc.) then draw( the roller scribbles) the coating, again baking. 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 long time. The color coated coil is widely used in architecture, electrical home appliance, furniture, and transportation, etc.
| Product Name | Pre-painted galvanized/galvalume steel coil |
| Standard | EN10142, EN10346, EN10169, JIS3302, ASTMA755M, |
| Grade | SGCC, CGCC, SGCH, DX51D+Z/DX53D+Z/S220GD-550GD |
| Thickness | 0.15mm-1.2mm |
| Width | Max1250mm |
| Zn coating | Z30-Z200gsm |
| AZ coating | AZ30-AZ200gsm |
| Painting Thickness | Top side: 15-35microns; |
| Back side: 7-25microns. | |
| Color | RAL NO. or customer's sample |
| Painting type | PE, PVDF, HDP, SMP |
| Coating structure | 2/1 or 2/2 coating |
| Coil ID | 508mm/610mm |
| Packing | Seaworthy packaging with waterproof paper, steel foil and metal strip material |
| Application | roofing sheet, ceiling channel, industrial refrigeration, cold storage, door panel, sandwich panel, writing board, PCM steel plate |
| Delivery Time | 10-25 working days after the deposit |
| Min Order | 5tons |