S550GD+AZ Full Hard Galvanized Steel Coil 1200mm Width Alu-Zinc Coated Galvalume Steel Coil
Price:
Negotiable
MOQ:
10 Ton
Delivery Time:
Negotiable
Brand:
Gnee
Product Description
AZ120 AZ150 Galvanized Steel Coil - Alu-Zinc Coated Steel Sheet
Our continuous galvanizing production line specializes in annealing and galvanizing steel strips with advanced capabilities including annealing thinning, galvanizing, tension adjustment, and surface treatment. The production specifications cover thicknesses from 0.1 to 3.0 millimeters and widths from 750 to 1250 millimeters.
Product Overview
Hot-dip galvanized steel sheet is manufactured by immersing thin steel sheets in a molten zinc bath, creating a protective zinc layer on the surface. Using continuous galvanizing technology, rolled steel sheets are processed through molten zinc to produce high-quality galvanized steel sheets.
Galvanized corrugated sheets are fabricated from galvanized sheets using roll pressing and cold bending techniques to create various wave patterns. These sheets are extensively used in industrial and civil construction for roofing, wall surfaces, and interior/exterior decoration applications.
Technical Specifications
| Product Name | Galvanized Coil |
| Standards | EN10147, EN10142, DIN17162, JIS G3302, ASTM A653, JISG3302, ASTM A653M, EN10327, DIN17162, EN10142, EN10292 |
| Grades | DX51D, DX52D, DX53D, DX54D, S220GD, S250GD, S280GD, S350GD, S550GD, SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC490, SGC570, SQ CR22(230), SQ CR22(255), SQ CR40(275), SQ CR(340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33(230), SQ CR37(255), SQ CR40(275), SQ CE50(340), SQ CR80(550) or Customer's Requirement |
| Thickness | 0.12-3.00mm or customer's requirement |
| Width | 100mm-1500mm according to customer's requirement |
| Coating Type | Hot Dipped Galvanized Steel (HDGI) |
| Zinc Coating | 30-275g/m² |
| Surface Treatment | Passivation (C), Oiling (O), Lacquersealing (L), Phosphating (P), Untreated (U), Galvanized, PVC, Black and color painting, transparent oil, anti rust oil |
| Packing | Water proof paper inner packing, galvanized steel or coated steel sheet outer packing, side guard plate, wrapped by seven steel belts or according to customer's requirement |
Key Advantages
- Excellent Corrosion Resistance: Zinc's reactive properties create a protective oxide film, extending service life to 10-50 years, significantly outperforming ordinary steel plates
- High Cost-Effectiveness: Lower cost than stainless steel or alloy steels while providing superior durability and reduced maintenance expenses
- Superior Processability: Easily processed through cutting, bending, welding, and other fabrication methods
- High Strength & Lightweight: Available in various substrate strengths from low carbon steel to high-strength steel options
- Aesthetic Appeal: Silver-gray zinc coating provides a clean, professional appearance suitable for exposed applications
- Environmental Sustainability: 100% recyclable material with zinc as a reusable resource
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Gnee Steel (tianjin) Co., Ltd.
Location
FLAT/RM 1512 15/F LUCKY CENTRE NO.165-171 WAN CHAI ROAD WAN CHAI HK
Contact Person
Kelly Zhang