DX51D Hot Dip Galvanized Steel Coil 1250mm Width 0.5-25t Weight for Construction and Industrial Applications
DX51D hot-dip galvanized steel coils with widths of 1250mm and 1200mm, available in weights from 0.5 to 25 tons. These corrosion-resistant steel coils are manufactured by Zhengde using advanced hot-dip galvanizing technology for superior durability and weather resistance.
Widely used in construction for roofing, wall panels, ceilings, and structural components including box girders, bridges, stairs, and handrails. Also suitable for automotive manufacturing, home appliances, containers, and transportation industries.
| Standard | Grade Designations |
|---|---|
| Q/BQB 420-2003, EN 10142, EN 10147, EN 10292, JIS G3302, ASTM A653M | DC51D+Z, DX51D+Z, FeP02GZ, SGCC, CS Type C |
| Additional Standards | DC52D+Z, DX52D+Z, FeP03GZ, SGCD1, CS Type A/B |
| Premium Grades | DC53D+Z, DX53D+Z, FeP05GZ, SGCD2, FS Type A/B |
- Smooth small spangle or zero spangle surface finish
- Free from rust, corrosion, perforation, delamination
- No severe head-up lines, impact damage, or fold marks
- Minimal edge burrs, waves, and periodic surface defects
- No visible zinc slag, zinc spots, or galvanized lines
Available as hot-rolled or cold-rolled galvanized coils with strong corrosion resistance, excellent surface quality, and economic efficiency for various industrial applications.
Factory direct sales with complete model range and substantial inventory. Professional management of automotive steel, galvanized coils, and hot-dip coils with various models in stock.
One-stop processing including slitting (5mm-1500mm width), cutting small plates, and door-to-door delivery for thicknesses 0.1mm-3mm.
- Strict production and inspection according to international standards
- Competitive pricing with real market-based discounts
- Secure transactions with customer fund protection
- Comprehensive after-sales support and service
- Long-term partnership focus with quality assurance
Produced using hot-rolled strip steel substrate through pickling, cold rolling, heating reduction, and galvanizing processes. Custom surface spangles available upon request.
Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated enterprise with multiple production bases, over 100 production lines, and 4 nationally recognized laboratories. Products exported to more than 50 countries worldwide.
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