DX51D Z275 Coating Hot Dipped Galvanized Steel Coil for Roofing Material
Price:
Negotiable
MOQ:
10 Ton
Delivery Time:
Negotiable
Brand:
Gnee
Product Description
Factory Price ASTM A653 EN10326 DX51D SGCC G350 G550 Hot Dipped Galvanized Steel Coil
Premium hot-dipped galvanized steel coils specifically engineered for roofing materials and construction applications.
Product Overview
Our continuous galvanizing production line processes steel strips through annealing and galvanizing operations, featuring advanced functions including annealing thinning, galvanizing, tension adjustment, and surface treatment.
Hot-dip galvanized steel sheets are manufactured by immersing rolled steel sheets in molten zinc baths, creating a protective zinc layer that ensures superior corrosion resistance and durability.
Applications
Galvanized corrugated sheets are processed through roll pressing and cold bending techniques to form various wave shapes, making them ideal for:
- Industrial and commercial roofing systems
- Building wall surfaces and facades
- Interior and exterior architectural decoration
- Civil construction projects
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 | Waterproof 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 |
Quality Assurance
- Four experienced QC specialists with over 5 years of expertise conduct rigorous spot checks during and after production
- Nationally accredited laboratory with CNAS certification ensures stringent quality standards
- Transparent third-party inspections available through SGS, BV, or other designated agencies sponsored by clients
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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