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DX51D+Z Galvanized Steel Coil with 0.30-1.5mm Thickness and Z60-Z275 Coating for Construction
Product Details:
| Place of Origin: | CHINA |
| Brand Name: | HUIYI-GI |
| Certification: | JIS, GS, ISO9001 |
| Model Number: | Galvanized Steel Coil |
Payment & Shipping Terms:
| Minimum Order Quantity: | 25 Tons |
|---|---|
| Price: | Negotiated Price, USD/MT |
| Packaging Details: | Standard exporting package , wrapped with waterproof paper. Then after fully wrapped with high density PE film. Then after fully covered with iron sheet with metal edge protectors, strapped with metal bands, min 4 bands horizontal, min 3 bands vertical. |
| Delivery Time: | 15-45DAYS |
| Payment Terms: | L/C,T/T,D/P |
| Supply Ability: | 5000 tons per month |
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Detail Information |
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| Product Name: | Structural Grade Galvanized Steel Coil | Grade: | DX51D+Z/ DC51D+Z |
|---|---|---|---|
| Standard: | ASTM,GB,JIS | Thickness: | 0.30-1.5mm |
| Coating: | Z60-Z150-Z200-Z275 | Shape: | Coil/Sheet |
| Zinc Spangle: | Regular/Big/Zero Spangle | Application: | Construction,Roofing |
| Highlight: | DX51D+Z Galvanized Steel Coil,0.30-1.5mm Thickness Galvanized Steel Coil,Z60-Z275 Coating Galvanized Steel Coil |
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Product Description
DX51D+Z Galvanized Steel Coils With 0.30-1.5mm Thickness For Construction
Engineered for structural excellence, our DX51D+Z galvanized steel coils represent a breakthrough in construction material technology. Featuring a proprietary zinc-iron bonding process, these coils deliver enhanced coating adhesion that prevents spalling during severe forming operations. The micro-grain optimized substrate provides 20% higher yield strength compared to standard grades while maintaining exceptional flatness consistency. Our production process incorporates real-time surface inspection systems to ensure zero defect delivery, making these coils the preferred solution for critical structural applications where reliability cannot be compromised.
Product Specification
| Product Name | Structural Grade Galvanized Steel Coil |
|---|---|
| Standard | ASTM, JIS, GB, BS, DIN, AISI |
| Thickness | 0.3-1.5mm |
| Length | As Customers' Requirement |
| Coating | Z60-Z150-Z200-Z275 |
| Technique | Cold Rolled, Hot Rolled |
| Grade | DX51D+Z/ DC51D+Z/SGCC |
| Coil Weight | 3-8Tons |
Primary Application
Structural Building Systems
- Primary load-bearing elements including purlins, girts, and structural framing members
- Composite floor decking systems and permanent formwork solutions
- Curtain wall substrates and structural sheathing applications
Architectural Cladding Solutions
- High-performance standing seam roof systems
- Architectural panel substrates with Class A fire ratings
- Ventilated facade systems and rainscreen assemblies
Infrastructure Projects
- Bridge deck forming panels and temporary roadway plating
- Tunnel liner panels and architectural concrete forming systems
- Modular construction components and prefabricated building elements
Quality Assurance & Certifications
- Third-party verified mechanical properties with Mill Certifications
- Continuous galvanizing line with automated coating weight control
- Compliant with ISO 9001:2015 quality management systems
- LEED contribution documentation available for sustainable projects
Packing & Shipping
To ensure optimal condition upon arrival, all coils are protected with weather-proof, heavy-duty wrapping featuring VCI corrosion inhibitors and a robust edge protection system with reinforced steel cores. We facilitate customized loading plans and just-in-time delivery with full batch traceability to seamlessly meet your project's specific scheduling and logistics requirements.
FAQ
Q1: What makes your construction-grade galvanized steel different from automotive grades?
A: Our construction-specific formulation prioritizes structural integrity and weathering resistance, featuring heavier zinc coatings (Z60+) and enhanced mechanical properties tailored for building code requirements.
Q2: Can you supply test certificates for structural compliance?
A: Yes, we provide full third-party certified mill test certificates verifying mechanical properties, coating adherence, and chemical composition for all structural applications.
Q3: What is your lead time for custom widths and thicknesses?
A: Standard specifications ship within 7 days, while custom slitting and non-standard thicknesses typically require 10-15 days production time with advance scheduling.
Q4: Do you offer technical support for specific construction applications?
A: Our engineering team provides comprehensive technical assistance including span tables, connection details, and installation guidelines for complex architectural applications.
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