Shanghai Huiyi International Co., Ltd.
| Payment Terms | L/C,T/T,D/P |
| Supply Ability | 5000 tons per month |
| Delivery Time | 15-45DAYS |
| 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. |
| 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 |
| Brand Name | HUIYI-GI |
| Model Number | Galvanized Steel Coil |
| Certification | JIS, GS, ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T,D/P | Supply Ability | 5000 tons per month |
| Delivery Time | 15-45DAYS | 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. |
| 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 |
| Brand Name | HUIYI-GI | Model Number | Galvanized Steel Coil |
| Certification | JIS, GS, ISO9001 | Place of Origin | CHINA |
| High Light | DX51D+Z Galvanized Steel Coil ，0.30-1.5mm Thickness Galvanized Steel Coil ，Z60-Z275 Coating Galvanized Steel Coil | ||
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 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 |
Structural Building Systems:
Architectural Cladding Solutions:
Infrastructure Projects:
Quality Assurance & Certifications
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.
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.
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company,Seller
Year Established:
2017
Total Annual:
500thousand-1million
Ecer Certification：
Verified Supplier
SHANGHAI HUIYI INTERNATIONAL CO., LTD is a trading company dealing with all kinds of steel products and construction materials. We build long-term relationships with many factories in China since our team has dealt with trading business for many years. Our main products are Galvanized Steel, ... SHANGHAI HUIYI INTERNATIONAL CO., LTD is a trading company dealing with all kinds of steel products and construction materials. We build long-term relationships with many factories in China since our team has dealt with trading business for many years. Our main products are Galvanized Steel, ...
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