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Help CenterDX51D+Z Prepainted Galvanized Steel Coil 0.3mm-1.0mm Standard Compliant Factory Direct
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Welcome to Hemaokang Steel (Shandong) Co., Ltd. — your reliable partner for high-quality steel products. Our DX51D+Z Prepainted Galvanized Steel Coil in thickness range 0.3mm to 1.0mm is manufactured in strict compliance with international standards, ensuring consistent performance and durability. As a factory-direct supplier, we eliminate middlemen to offer you competitive pricing without compromising quality. With ISO9001 certification and a strong export track record across North America, Europe, Asia, and beyond, we are committed to delivering prepainted steel coils that meet the most demanding requirements.
This product combines the corrosion resistance of hot-dip galvanized steel (DX51D+Z) with a factory-applied paint coating, resulting in a durable, aesthetically pleasing material ideal for both interior and exterior applications. Our advanced production lines ensure precise thickness control, uniform coating adhesion, and excellent color consistency. Whether you need standard colors or custom RAL shades, we can tailor the coil to your specific project needs.
Key Features & Technical Specifications
- Corrosion Resistance: The zinc coating (60–275 g/m²) provides excellent protection against rust, extending the service life of the material in harsh environments.
- Paint Durability: Multiple paint options (Polyester, PVDF, HDP) are available to suit various climates and aesthetic preferences. The coating resists chalking, fading, and peeling.
- Formability & Workability: The steel substrate (DX51D+Z) offers good bending and profiling capabilities, making it suitable for roll forming, stamping, and cutting.
- Width & Thickness: Standard widths from 900mm to 1250mm, with thicknesses precisely controlled within ±0.02mm tolerance. Custom sizes are available upon request.
- Surface Finish: Options include chromated, oil-free, or anti-fingerprint treatments to meet specific handling and storage requirements.
| Parameter | Value |
|---|---|
| Steel Grade | DX51D+Z (EN 10142 / EN 10143) |
| Thickness | 0.3 – 1.0 mm |
| Width | 900 – 1250 mm (customizable) |
| Zinc Coating | 60 – 275 g/m² (double-sided) |
| Paint Topcoat | Polyester, PVDF, HDP (20–30 μm) |
| Paint Primer | Epoxy or polyester (5–10 μm) |
| Color Range | RAL standard colors, custom colors available |
| Coil Weight | 3 – 8 ton per coil (max 15 ton) |
| Packaging | Waterproof paper, steel sheet, wooden pallet, export seaworthy |
Benefits for Your Business
- Cost Savings: Factory-direct pricing reduces your procurement costs by up to 15% compared to trading companies.
- Quality Assurance: Every coil undergoes rigorous testing for thickness, coating adhesion, and color consistency. ISO9001 management system ensures traceability.
- Flexible Supply: We maintain large inventory of raw coils and can produce small trial orders (MOQ 10 tons) as well as full container loads.
- Global Logistics: Located in Liaocheng, Shandong, with convenient access to Qingdao Port. We ship to over 30 countries with reliable freight partners.
- Technical Support: Our experienced engineers provide guidance on material selection, forming parameters, and after-sales service.
At Hemaokang Steel, we understand that every project is unique. Whether you need prepainted coils for roofing, wall panels, home appliances, or automotive components, our DX51D+Z product line offers the perfect balance of strength, corrosion resistance, and aesthetic appeal. We are committed to delivering within 15–25 days after order confirmation, with transparent communication throughout the process.
Trust & Reliability
Since our establishment in 2025, Hemaokang Steel has achieved an annual export value of US$50 million – US$100 million, serving clients in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Our team of 51–100 experienced professionals is dedicated to providing high-quality steel products and exceptional customer service. With ISO9001 certification, we adhere to strict quality control from raw material procurement to final packaging.
We invite you to experience the Hemaokang difference. Contact us today for a quote or to request free samples. Our sales team is ready to assist you with product specifications, availability, and shipping details. Let us become your trusted partner in steel.
Frequently Asked Questions
-
What is the minimum order quantity (MOQ) for this product?
Our standard MOQ is 10 tons per color and thickness. For trial orders, we can accommodate smaller quantities upon negotiation. -
What colors are available? Can I match a specific RAL color?
We offer a wide range of RAL colors. Custom color matching is also available with a minimum order quantity of 25 tons. -
What is the typical lead time for production?
Lead time is usually 15–25 working days after receiving the deposit and confirming all specifications. For urgent orders, partial shipments can be arranged. -
Do you provide free samples? How can I get them?
Yes, we offer free samples of 10×10 cm size for quality evaluation. The buyer is responsible for shipping costs. Contact our sales team to request samples. -
Can the coil be cut to specific widths or lengths?
Yes, we offer slitting services to cut coils into narrower widths. Custom lengths are also possible for cut-to-size sheets. Please inquire for details. -
What kind of paint coating is best for outdoor use?
For outdoor applications, we recommend PVDF or HDP coatings due to their superior UV resistance and color retention. Polyester is suitable for indoor or less demanding environments. -
How is the product packaged for export?
Coils are packed with waterproof paper, steel sheet enclosure, and wooden pallets. Multiple layers of protection ensure safe transportation. Packaging can be customized upon request. -
Do you have certificates for the material? Can you provide a mill test certificate?
Yes, we provide ISO9001 certification and a mill test certificate (MTC) for each batch, detailing chemical composition, mechanical properties, and coating thickness.
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