Hebei Yinghang Trade Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 1000000 tons per year |
| Delivery Time | 15days after deposit |
| Packaging Details | According To Customers' Requirement |
| Steel Grade | 301L |
| Packing | Standard export packing |
| Port | tianjin, qingdao |
| Coil Id | 508mm or 610mm |
| Origin | China |
| Az Coating | 20-150g/m2 |
| Cid | 508 or 610mm |
| Hardness | Soft, Semi-Hard, Full Hard |
| Coil Weight | 3-8 tons |
| Content | 55%Alu,43.5%Zinc,1.5%Si |
| Approved Certificate | CE & SGS |
| Inspection | Own Lab, SGS or BV |
| Thinckness | 0.12mm-1.2mm |
| Aluminium Content | 55% |
| Spangle | Regular, Minimized, Zero |
| Brand Name | YINGHANG |
| Model Number | 0.12mm-4.0mm |
| Certification | ATSM |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1000000 tons per year |
| Delivery Time | 15days after deposit | Packaging Details | According To Customers' Requirement |
| Steel Grade | 301L | Packing | Standard export packing |
| Port | tianjin, qingdao | Coil Id | 508mm or 610mm |
| Origin | China | Az Coating | 20-150g/m2 |
| Cid | 508 or 610mm | Hardness | Soft, Semi-Hard, Full Hard |
| Coil Weight | 3-8 tons | Content | 55%Alu,43.5%Zinc,1.5%Si |
| Approved Certificate | CE & SGS | Inspection | Own Lab, SGS or BV |
| Thinckness | 0.12mm-1.2mm | Aluminium Content | 55% |
| Spangle | Regular, Minimized, Zero | Brand Name | YINGHANG |
| Model Number | 0.12mm-4.0mm | Certification | ATSM |
| Place of Origin | CHINA | ||
| High Light | Galvalume Steel Coils For Construction ，1500mm Width Galvalume Steel Coils ，AZ120 galvalume coil | ||
Product Overview
Galvalume Steel Coils are premium coated steel products designed to deliver superior corrosion resistance and long-term durability. The steel substrate is hot-dip coated with an advanced aluminum-zinc alloy consisting of 55% aluminum, 43.5% zinc, and 1.5% silicon, forming a robust barrier against rust and oxidation. Available in a wide range of sizes with thicknesses from 0.12mm to 4.0mm and widths from 30mm to 1500mm, these coils offer excellent performance in demanding environments. Their bright, metallic appearance and smooth surface finish make them ideal for exposed applications such as roofing, cladding, and decorative panels.
Technical Specifications
| Item | Details |
|---|---|
| Product Name | Galvalume Steel Coil |
| Thickness Range | 0.12mm – 4.0mm |
| Width Range | 30mm – 1500mm |
| Coating Weight | AZ30 – AZ150 |
| Surface Treatment | Chromated / Oiled / Dry / AFP |
| Tensile Strength | 270 – 550 MPa |
| Coil Weight | 3–10 tons per coil |
| Surface Appearance | Regular Spangle / Bright Finish |
| Standard | ASTM A792 / JIS G3321 |
| Application | Construction, Appliances, etc. |
Key Features and Benefits
Galvalume steel provides exceptional corrosion resistance, especially in coastal or industrial environments. The aluminum content offers excellent heat and oxidation resistance, while the zinc provides cathodic protection when the coating is damaged. This dual-action protection extends the lifespan of the steel, often exceeding twice the durability of standard galvanized steel. Its smooth surface ensures good paint adhesion, and the material is easily processed—cut, formed, and welded without flaking or cracking. Moreover, its attractive silvery appearance is suitable for both functional and decorative applications.
Applications and Technology
Galvalume Steel Coils are widely used in roofing sheets, wall claddings, structural framing, electrical enclosures, automotive parts, and HVAC equipment. The coating process involves hot-dip metallurgical bonding, where the steel coil passes through a bath of molten aluminum-zinc alloy. This forms a tightly adherent, corrosion-resistant layer that combines the barrier effect of aluminum with the sacrificial protection of zinc. The presence of silicon improves adhesion between the coating and the base metal, preventing peeling during fabrication. This advanced coating technology ensures reliable performance even in harsh environments, making Galvalume coils a cost-effective and high-performance choice for modern engineering and construction.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Trading Company,Seller
Year Established:
2004
Total Annual:
8000000-10000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Hebei Yinghang Trade Co Ltd. Located in Shijiazhuang City,Hebei Province,China.For past 20 years,we Mainly in manufacturing and trading iron wire products and steel products.our company already passed the ISO9001 quality control system. Our main products cover from Galvanized Wire, Black A... Hebei Yinghang Trade Co Ltd. Located in Shijiazhuang City,Hebei Province,China.For past 20 years,we Mainly in manufacturing and trading iron wire products and steel products.our company already passed the ISO9001 quality control system. Our main products cover from Galvanized Wire, Black A...
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