Galvanized Galvalume Steel Roofing Sheet 0.12-6.0mm Thickness with 30-275g/m² Zinc Coating
Price:
Negotiable
MOQ:
1 Ton
Delivery Time:
10-30 Days
Product Description
Product Overview
High-quality galvanized and galvalume steel sheets designed for roofing applications, offering superior corrosion resistance and durability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Technical Standard | EN10147/EN10142/DIN 17162/JIS G3302/ASTM A653 |
| Steel Grade | Dx51D, Dx52D, Dx53D, DX54D, S220GD-S550GD, SGCC series, SQ CR series, or custom requirements |
| Type | Coil/Sheet/Plate/Strip |
| Thickness | 0.12-6.0mm or custom requirements |
| Width | 600-1500mm according to customer requirements |
| Type of Coating | Hot Dipped Galvanized Steel (HDGI) |
| Zinc Coating | 30-275g/m² |
| Surface Treatment | Passivation, Oiling, Lacquer sealing, Phosphating, Untreated |
| Surface Structure | Normal spangle, Minimized spangle, Spangle-free |
| Coil ID | 508mm/610mm |
| Coil Weight | 3-20 metric tons per coil |
Key Advantages
- Machinability: Excellent performance in rolling, coiling, and forming processes
- Thermal Resistance: Sustains temperatures up to 315°C for extended periods
- High Reflectivity: Reflectivity exceeding 0.70, ideal for energy-efficient construction
- Corrosion Protection: Combines physical barrier and electrochemical protection
Manufacturing Process
Hot-dip galvanizing involves pickling to remove surface oxides, followed by immersion in molten zinc to create a durable alloy layer that bonds substrate and coating.
Quality Assurance
All products are certified by SGS and ISO quality standards, ensuring consistent performance and reliability.
Packaging & Export
Waterproof paper inner packing with galvanized steel outer protection, secured by steel bands. Available for export to Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, and North America.
About Manufacturer
Shandong Dingcheng Liye Material Company, established in 2015, maintains over 15,000 tons of standing inventory and provides comprehensive steel solutions with convenient access to Qingdao Seaport.
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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
Shandong Dingcheng Liye Materials Co., Ltd
Location
Building 107, Demai International Information Industry Park, Meilihu Street, Huaiyin District, Jinan City, Shandong Province
Contact Person
Sun