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Product Description
Prepainted Galvalume Steel Coils produced by Rogosteel use galvanized steel coils as the substrate. After surface pretreatment, including cleaning to remove impurities and oil, and composite oxidation and passivation treatment, the surface is coated with PE, SMP, and PVDF paint. The coating is then baked and solidified, making these coils particularly suitable for applications in corrosive and coastal areas.
| Specifications | Details |
| Product Name | Prepainted Galvalume Steel Coil |
| Material Standards | EN 10346, DX51D+AZ, S220GD+AZ, S250GD+AZ, S280GD+AZ, S320GD+AZ, S350GD+AZ, S550GD+AZ |
| Thickness Range | 0.13mm - 0.8mm |
| Width Range | 600mm - 1250mm |
| Paint Thickness | Primer:PU or Epoxy 5µmTopcoat:15~30µmBack Primer:PU or Epoxy 2µmBack Coat:PE or Epoxy 5~20µm |
| Types of Paint Available | PE, SMP, HDP, PVDF |
| Coil ID | 508mm / 610mm |
| Coil Weight | 3-8 tons |
| Protective Film Thickness | 30-80 microns |
| Coating Structure | 2/2 or 2/1 coating structures |
| Warranty | 40 years in North America |
| Galvalume Coating Weight | 150g (AZ150) |
| Suitable Environments | Corrosive and coastal areas |
| Production Process | Uncoiling, sewing, degreasing, chemical pretreatment, coating, baking, cooling, inspection, splitting, coiling |
| Applications | Roofing, guttering, sandwich panels, facades, cold storage panels, rolling doors |
Company Introduction
ROGO INDUSTRIAL (SHANGHAI) CO., LTD is a professional coated steel coil supplier based in Shanghai, China. Established in 2013, we have over 12 years of export experience and serve clients in more than 120 countries, offering reliable products and efficient global service.
What We Offer
We are a professional manufacturer and exporter of galvanized, galvalume, and pre-painted steel coils/sheets. Our products are widely used in Roofing, ducting, tubing, home appliances and doors.
Why Choose Us
2 Million Tons Annual Production Capacity
Backed by 9 production lines, including color coating, galvanizing, and galvalume.
Certified Quality
ISO9001, ISO14001, OHSAS18001, SGS, and BV certified for quality, environment, and safety standards.
24/7 After-Sales Support
Dedicated service team to follow up from order to delivery and beyond.
Flexible Payment Options
T/T, L/C, and Alibaba Trade Assurance to suit your business needs.
Exclusive Benefits for Long-Term Clients
Enjoy price-lock and price-insurance services for stable long-term cooperation.
Fast & Reliable Shipments
Partnered with trusted logistics providers to ensure on-time delivery.
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