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Help CenterPre Coated Galvanized Steel Coil 0.12mm-0.8mm Thickness, 900mm-1250mm Width, Standard Compliant for Roofing
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Welcome to Hemaokang Steel (Shandong) Co., Ltd. – your trusted partner for high-quality Pre Coated Galvanized Steel Coils. As a newly established yet rapidly growing supplier with an annual export value of US$50-100 million and a dedicated team of 51-100 professionals, we are committed to delivering products that meet the rigorous demands of roofing applications. Our Pre Coated Galvanized Steel Coil, available in thicknesses from 0.12mm to 0.8mm and widths from 900mm to 1250mm, combines superior corrosion resistance with aesthetic versatility, making it the ideal choice for modern roofing projects. Each coil is manufactured under strict quality control, ensuring compliance with international standards and providing you with a reliable, long-lasting solution.
Our product is engineered to excel in various environments, from residential roofs to industrial structures. The pre-coated layer not only enhances durability but also offers a wide range of color options, allowing architects and builders to achieve both functional and visual excellence. Backed by ISO9001 certification, we guarantee consistent quality and performance. Below, we detail the key features and specifications that set our coils apart.
- Superior Corrosion Resistance: The galvanized substrate combined with a high-quality pre-coating provides excellent protection against rust, moisture, and UV radiation, extending the lifespan of roofing systems.
- Precise Dimensional Control: Thickness tolerance within ±0.02mm and width tolerance within ±2mm ensure easy installation and compatibility with standard roofing profiles.
- Excellent Formability: The steel coil can be easily cut, punched, and bent without cracking or peeling of the coating, enabling complex roof designs.
- Wide Color Palette: Available in standard RAL colors or custom-matched shades, offering flexibility for architectural aesthetics.
- Eco-Friendly Production: Our manufacturing process complies with environmental regulations, using non-toxic paints and recyclable materials.
- Cost-Effective: Compared to post-painted sheets, pre-coated coils reduce labor costs and material waste during fabrication.
| Parameter | Specification |
|---|---|
| Thickness Range | 0.12mm – 0.8mm |
| Width Range | 900mm – 1250mm |
| Zinc Coating Weight | 40 – 180 g/m² (optional) |
| Paint Thickness | 20 – 40 μm (top coat) |
| Coil Inner Diameter | 508mm / 610mm |
| Coil Weight | 3 – 8 tons (customizable) |
| Surface Finish | Smooth, Embossed, or Stone-coated |
Why Choose Our Pre Coated Galvanized Steel Coil? The combination of precise thickness control and robust coating ensures that your roofing materials maintain their integrity for decades. The coil is suitable for both roll-forming and standing seam roofing systems, reducing installation time and enhancing structural stability. Additionally, our global supply chain – serving North America, South America, Europe, Asia, Africa, and Oceania – ensures timely delivery and competitive pricing. With a dedicated team of 51-100 employees, we provide responsive customer service and technical support from our base in Liaocheng, Shandong, China.
Trust Hemaokang Steel for Your Roofing Needs – Since our establishment in 2025, we have grown rapidly, with an annual export value surpassing US$50 million. Our ISO9001 certification reflects our commitment to quality management, and we have successfully supplied coils to diverse markets across 6 continents. Each coil undergoes rigorous testing for adhesion, flexibility, and weather resistance. We invite you to experience the reliability and consistency of our product. Contact us today for a quote or to discuss your specific requirements – we are ready to support your next roofing project with premium steel coils.
Frequently Asked Questions (FAQ):
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Q: What is the difference between pre-coated and post-painted steel coils?
A: Pre-coated coils have the paint applied to the steel strip before it is cut and formed, resulting in a more uniform and durable coating. This process also reduces waste and labor costs, as no additional painting is required after fabrication. -
Q: Can I get custom colors for my roofing project?
A: Yes, we offer a wide range of standard RAL colors and can also match custom colors upon request. Minimum order quantities may apply for custom colors. -
Q: How do you ensure the coil's thickness and width accuracy?
A: All coils are produced on advanced rolling mills with automatic gauge control (AGC) and width control systems. Final dimensions are verified using calibrated micrometers and laser measurement tools. -
Q: Is this product suitable for coastal areas with high humidity?
A: Absolutely. The galvanized zinc layer (up to 180 g/m²) combined with a high-performance pre-coating provides excellent resistance to salt spray and moisture. For extreme environments, we recommend a higher zinc coating weight. -
Q: What is the typical lead time for orders?
A: Standard lead time is 15-20 days after receiving the deposit. For large orders or custom specifications, please contact our sales team for an accurate schedule. -
Q: Do you provide samples for testing?
A: Yes, we are happy to provide free samples (shipping charges apply) for quality evaluation. Please send your request to our sales department. -
Q: How is the coil packaged for export?
A: Each coil is wrapped with waterproof paper, plastic film, and steel strapping, then loaded into containers with proper securing to prevent damage during transit. -
Q: What certifications do you have?
A: We are certified under ISO9001:2015 for quality management. Additional certifications such as SGS or BV can be provided upon request, subject to third-party inspection.
Conclusion: Hemaokang Steel's Pre Coated Galvanized Steel Coil is a versatile, durable, and cost-effective solution for roofing applications. With our ISO9001 certification, global export experience, and flexible customization options, we are confident in meeting your requirements. Place your order today and benefit from superior quality and service.
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