Galvanized Corrugated Steel Sheet for Industrial Warehouse Roofing Installation
Product Spotlights
As a leading manufacturer from Hemaokang Steel (Shandong) Co., Ltd., we take pride in offering premium galvanized corrugated steel sheets specifically designed for industrial warehouse roofing installation. Our product combines superior corrosion resistance, high structural strength, and cost-effectiveness, making it an ideal choice for large-scale roofing projects. With over 50 million USD annual export value and a dedicated team of 51–100 skilled employees, we ensure consistent quality and reliable supply to global markets.
This galvanized corrugated steel sheet is manufactured using advanced hot-dip galvanizing technology, which provides a robust zinc coating that protects the steel base from rust and environmental damage. The corrugated profile enhances the sheet's rigidity, allowing it to withstand heavy loads, wind uplift, and snow accumulation commonly encountered in industrial warehouse environments. Whether you are constructing a new facility or upgrading an existing roof, our product delivers long-term durability and low maintenance.
Key Features & Technical Specifications
- Superior Corrosion Resistance: Hot-dip galvanized coating with 80-275 g/m² zinc mass (Z80-Z275) for extended service life in harsh environments.
- High Load-Bearing Capacity: Corrugated design increases moment of inertia, suitable for spans up to 2.5 meters under normal roof loads.
- Easy Installation: Lightweight yet strong, with standard side laps and end laps for fast, secure assembly. Compatible with common fasteners.
- Customizable Options: Available in multiple thicknesses (0.12–1.0 mm), widths (600–1250 mm), and lengths (up to 12 m). Color-coated options available upon request.
- Fire Resistance: Steel is non-combustible, providing excellent fire safety for industrial buildings.
- Eco-Friendly: 100% recyclable material, contributing to sustainable construction practices.
| Thickness Range | 0.12 mm – 1.0 mm |
| Effective Width | 600 mm – 1250 mm |
| Length | 1 m – 12 m (custom) |
| Wave Height | 18 mm – 130 mm (various profiles) |
| Zinc Coating | Z80 – Z275 g/m² |
| Tensile Strength | 270–550 MPa (depending on grade) |
Benefits for Your Project
- Reduced Installation Time: Large sheet sizes and pre-punched holes (optional) speed up assembly, lowering labor costs.
- Lower Maintenance Costs: Galvanized coating minimizes rust, reducing the need for frequent repairs or replacements.
- Versatile Application: Suitable for both new construction and reroofing of industrial warehouses, factories, and logistics centers.
- Consistent Quality: Our ISO9001 certified production process ensures strict dimensional tolerances and uniform coating.
- Cost-Effective: Competitive pricing without compromising on durability, thanks to efficient manufacturing and global sourcing of raw materials.
Our galvanized corrugated steel sheets have been widely exported to North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. With an annual export value of US$50 million to US$100 million, we have established a reliable supply chain and strong partnerships worldwide. Our team of 51–100 experienced professionals is dedicated to providing technical support, quick response, and customized solutions for every client.
We are confident that our product will meet your expectations for performance, durability, and value. Contact us today for a quotation or to discuss your specific requirements. Let Hemaokang Steel be your trusted partner for industrial roofing solutions.
Frequently Asked Questions
Q1: What is the typical lifespan of your galvanized corrugated steel sheet?
A: The lifespan depends on the zinc coating thickness and environmental conditions. With a standard Z275 coating, the sheet can last 20–30 years in normal industrial atmospheres. For coastal or highly corrosive areas, we recommend a thicker coating or additional paint finish.
Q2: Can I get different corrugation profiles?
A: Yes, we offer various profiles such as 18/32, 35/40, 76/40, 130/80, and others. Please provide your required wave height and pitch, and we can customize accordingly.
Q3: Do you provide color-coated sheets?
A: Yes, we offer galvanized sheets with optional PVDF or polyester color coating in RAL colors. The base galvanized sheet can also be supplied without coating if preferred.
Q4: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 5 tons per specification, but we can accommodate smaller trial orders for new customers. Please contact us for details.
Q5: How do you ensure the quality of the sheets?
A: We have a strict quality control system under ISO9001 certification. Each batch undergoes tests for zinc coating weight, tensile strength, and dimensional accuracy. We also provide mill test certificates upon request.
Q6: What is the packaging method for export?
A: Sheets are packed in bundles with steel strapping, edge protectors, and waterproof plastic wrapping. For sea freight, we use wooden crates or pallets as needed to prevent damage during transit.
Q7: Can you provide samples before bulk order?
A: Yes, we offer free samples (shipping cost covered by buyer) for quality evaluation. Please contact our sales team to arrange sample delivery.
Q8: What is the typical lead time?
A: For standard sizes and regular quantities, lead time is 15–25 days after receiving deposit. Custom orders may take longer depending on complexity.
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