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Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Sheet & Plate > DX51D Z275 0.12-2.0mm Thickness Hot Dip Galvanized Steel Coil for Roofing

DX51D Z275 0.12-2.0mm Thickness Hot Dip Galvanized Steel Coil for Roofing

DX51D Z275 0.12-2.0mm Thickness Hot Dip Galvanized Steel Coil for Roofing thumbnail-3

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Product Spotlights

Hemaokang Steel's DX51D Z275 galvanized coil offers 0.12-2.0mm thickness flexibility, uniform zinc coating for superior corrosion resistance, and ISO9001 certified quality. Ideal for roofing, it combines high formability with customizable dimensions. Backed by $50M+ annual export experience and global shipping from Qingdao, it's a reliable choice for construction projects.

Negotiable MOQ: 1 Ton (Price negotiable depending on order volume and customization)

Key Specifications

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Surface Treatment:

Other, Spangle free, regular spangle, minimized spangle

Application:

Other, Roofing

Standard:

Other, EN 10143

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Hemaokang Steel (Shandong) Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

Qingdao Port

Delivery Detail:

7 days

Product Details
Company Profile
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Surface Treatment Other, Spangle free, regular spangle, minimized spangle

Application Other, Roofing

Standard Other, EN 10143

Certification Other, ISO9001

Material DX51D Steel

Zinc Coating Z275 (275g/m²)

Thickness 0.12-2.0mm

Width 600-1500mm (customizable)

Coil Weight 3-8 tons per coil

Packaging Standard seaworthy packing

Hemaokang Steel (Shandong) Co., Ltd., established in 2025 with an annual export value exceeding US$50 million, is proud to present our premium DX51D Z275 Hot Dip Galvanized Steel Coil — a reliable solution for roofing and construction applications. With thickness ranging from 0.12mm to 2.0mm and a robust zinc coating of Z275 (275g/m²), this coil offers exceptional corrosion resistance and durability. Our production line, backed by ISO9001 certification, ensures consistent quality and dimensional accuracy, making it a top choice for builders, contractors, and roofing manufacturers worldwide.

Every coil is manufactured in strict compliance with international standards such as EN 10143 and JIS G3302, using advanced hot-dip galvanizing technology. The result is a smooth, uniform zinc coating that provides long-lasting protection against rust and environmental degradation. Whether you need coils for standing seam roofing, corrugated sheets, or structural components, our product delivers the performance you can trust.

Key Features & Benefits

Excellent Corrosion Resistance: Z275 zinc coating (275g/m² per side) ensures superior protection against moisture, salt, and chemicals, extending the service life of roofing materials.
Wide Thickness Range: From 0.12mm to 2.0mm, suitable for various roofing profiles, from lightweight sheets to heavy-duty panels.
High Formability: DX51D steel grade offers excellent ductility and weldability, allowing easy bending, stamping, and profiling without cracking.
Consistent Coating: No spangle or minimized spangle surfaces available, ensuring a smooth finish for painting or direct use.
Customizable Dimensions: Width options from 600mm to 1500mm, with coil weight up to 8 tons, tailored to your specific requirements.
Eco-friendly & Sustainable: Fully recyclable material with low carbon footprint, supporting green building initiatives.

Technical Specifications

Parameter	Value
Material Grade	DX51D (EN 10143)
Zinc Coating	Z275 (275g/m² total both sides)
Thickness	0.12 – 2.0 mm
Width	600 – 1500 mm (customizable)
Coil Inner Diameter	508 mm / 610 mm
Surface Finish	Regular spangle, minimized spangle, spangle-free (as per request)
Tensile Strength	270 – 500 MPa (depending on thickness)
Elongation	≥ 22%
Packaging	Standard seaworthy wooden pallet + steel strapping + waterproof paper

Why Choose Hemaokang Steel?

With over 50 employees and a dedicated team of quality control experts, we ensure every coil meets rigorous standards before shipment. Our annual export value of US$50-100 million reflects our global reach and customer trust. We serve markets across North America, South America, Europe, Africa, Oceania, and Asia, shipping from Qingdao Port with efficient logistics. ISO9001 certification guarantees consistent production processes and traceability.

Our technical team can provide customized solutions — whether you need specific width, coating weight, or surface treatment. We offer free samples for quality verification, and our responsive after-sales service ensures your satisfaction. As a direct manufacturer, we offer competitive pricing without compromising quality.

Don't compromise on quality for your roofing projects. Contact us today to discuss your requirements and receive a tailored quotation. Your success is our priority.

Frequently Asked Questions

Q: What is the difference between DX51D and other galvanized steel grades?
A: DX51D is a standard grade for hot-dip galvanized steel with good formability, commonly used for roofing and general forming. It offers balanced mechanical properties and excellent corrosion resistance when coated with Z275 zinc.
Q: Can this coil be used for corrugated roofing sheets?
A: Yes, absolutely. The thickness range of 0.12-2.0mm and high formability make it ideal for producing corrugated profiles, standing seam panels, and other roofing shapes.
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 25 tons per size, but we can accommodate small trial orders for new customers. Please contact our sales team for details.
Q: How long does shipping take from China to my country?
A: From Qingdao Port, sea freight to most destinations takes 15-35 days depending on the route. We can arrange express for sample orders (3-5 days).
Q: Do you provide samples and quality certificates?
A: Yes, free samples (size A4) are available upon request, you only pay for shipping. We also provide mill test certificates and ISO9001 documentation with each shipment.
Q: Can I get a custom coating weight like Z180 or Z350?
A: Certainly. We can produce custom zinc coating weights from Z60 to Z600 as per your specifications. Z275 is a standard option for roofing applications.
Q: What surface finishes are available?
A: We offer regular spangle, minimized spangle, spangle-free, and also skin-passed (smooth) finish. The choice depends on your aesthetic and paint adhesion requirements.
Q: How do you ensure the coil is not damaged during transit?
A: All coils are packed with steel strapping, wooden pallets, and waterproof wrapping. We use multiple layers of protection to prevent moisture and mechanical damage during sea freight.