Galvanized steel roll (GI)
Keywords:
Galvanized steel roll (GI)
Subcategory:
Galvanized Sheet
Core technology and Characteristics
1. Galvanized steel roll (GI)
Production technology: High-quality steel rolls are immersed in a molten zinc bath using continuous hot-dip galvanizing technology, forming an even and compact pure zinc protective layer on the surface.
Core advantage: Excellent rust resistance. The zinc layer, as an effective physical barrier, can protect the steel substrate from corrosion long. Its corrosion performance can be adjusted according to coating thickness to meet the usage requirements in different environments.
2. Aluminized zinc steel roll (GL)
Production technology: Based on galvanization technology, zinc and steel substrate undergo annealing heat treatment at 500°C and have diffusion reaction, forming a solid Zn-Fe alloy layer.
Core advantage: In addition to excellent corrosion resistance, the alloy layer has outstanding weldability and paint adhesion, aligning with high requirements for subsequent deep processing and surface treatment.
Production capacity
The advanced continuous zinc coating line can steadily produce high-performance galvanized (GI) and aluminized zinc (GL) steel rolls of different varieties and reliable performance, in order to meet global users' increasing needs for construction, automobile, household appliance and other industries.
Product Specifications
| Techinical Standard | JIS 3302/GB 2518/EN10143 |
| Grade | DX51D+Z,SGCC |
| Types | Commercial/Drawing/Deep Drawing/Structural quality |
| Width | 30-1250mm |
| Thickness | 0.10-1.20mm |
| Zinc coating | Z40-300g/m2 |
| Surface treament | chromed /skinpass/ oiled/parkerizing/dry/anti-fingerprint |
| Surface structure | zero spangle /mini spangle /regular spangle/ big spangle |
| ID coil | 508mm or 610mm |
| Project | Nominal dimensions(mm) | |
| Nominal thickness | 0.1-1.5 | |
| Nominal thickness | Steel plate and steel belt | 500-1250 |
| Longitudinal cutting steel belt | <600 | |
| Nominal length | Steel plate | 1000-8000 |
| Nominal length | Steel belt and longitudinal cutting steel belt | 610 or 508 |
Category of Structures of Clad Layer
| Classification item | Category | Code |
| Types of clad layer | Zinc clad layer | Z |
| Zinc-iron alloy's clad layer | ZF | |
| Patterns of clad layer | Clad layer with uniform thickness A(g / m2) / B(g /m2)(A=B) | A/B |
| Clad layer with different thickness A(g / m2)/ B(g / m2)(A≠B) | ||
| After negotiation between the supplying and demanding parties, the code of equal-thickness plating can be expressed by the sum of the weights of both sides, A is the weight of plating on the outer surface of the steel strip or the surface plating on the steel plate (g/m2); B is the weight of plating on the inner surface of the steel strip or the weight of plating on the lower surface of the steel plate (g/m2). | ||
Production Line
The company is equipped with state-of-the-art facilities, including three fully automated color-coated production lines and two high-performance galvanizing lines, forming an efficient and integrated modern production system. Our professional team of nearly 300 employees implements refined management and lean production principles, achieving an outstanding annual output exceeding 500,000 tons. Our production capacity and product quality consistently rank among the industry's top performers.
Quality Control
To enhance industrial chain synergy and market coverage, the company has established an efficient group-wide operational system.
Foreign Trade
Our products are exported to over 50 countries and regions worldwide, including South Korea, Russia, Southeast Asia, the Middle East, Africa, Europe, and South America. With our exceptional quality and professional service, we have earned the trust of customers both domestically and internationally.
Application Areas
Our product portfolio is comprehensive and diverse. Core offerings include galvanized steel sheets, color-coated steel sheets, embossed steel sheets, patterned steel sheets, home appliance steel sheets, fingerprint-resistant steel sheets, color steel roofing tiles, and composite panels. Renowned for their exceptional stability, exquisite appearance, and reliable performance, these products are widely utilized across multiple vital sectors of the national economy, including construction, home appliances, and transportation.
Dianzhi Industrial Park, Boxing County, Binzhou City, Shandong Province
Phone/WeChat/WhatsApp: +86 180 5435 0222
Email: yogiappgi@gmail.com
Shandong Yogia Sheet Co., Ltd. is a specialized manufacturer dedicated to the research, development, production, and sales of high-end metal coil products. Equipped with advanced production lines and a skilled technical team, our core products include color-coated steel sheets (color-coated coils), galvanized steel coils, and aluminized-zinc steel coils. We are committed to providing high-quality metal material solutions for the construction, home appliance, and industrial sectors.
We operate fully automated color-coated steel sheet production lines and continuous hot-dip galvanizing/aluminium-zinc coating lines. For instance, our color-coated sheet production line operates at speeds up to 120 meters per minute and employs advanced processes such as “two-coat, two-bake” systems. This ensures exceptional stability and superior performance in surface quality, dimensional accuracy, and coating properties.
Yes. We're happy to provide samples for you to evaluate color, coating, and material. For standard products, we typically offer these free of charge; for custom products, a small fee may apply, which can be applied toward future orders.
Color-coated steel sheets: Typically 0.15mm - 0.8mm thick, with widths ranging from 750mm to 1300mm.
Galvanized/Al-zinc coated coils: Thickness ranges available upon customer request.
We support deep customization of product specifications, including thickness, width, length, coating color, and film thickness.
Delivery times depend on order quantity and product complexity. Generally, standard products can be shipped within 10-15 business days after contract signing. For large-volume or custom orders, we will confirm the precise schedule with you.
We offer both FOB and CIF trade terms, with CIF being the solution we recommend for most clients. Why? When using CIF terms, we handle everything end-to-end—from export clearance to ocean freight and insurance—ensuring your goods arrive safely at the destination port. This saves you the hassle of coordinating complex overseas logistics. Freight costs may fluctuate based on destination, order volume, and market conditions, but we provide transparent quotes upon order confirmation.
Inquiry: Contact us via email/website form to specify your product requirements.
Quotation: We provide a detailed Proforma Invoice (PI) detailing pricing, specifications, payment terms, delivery lead times, etc.
Confirmation & Advance Payment: You confirm the Proforma Invoice and remit the agreed advance payment.
Production: Production commences immediately upon receipt of the deposit.
Pre-Shipment Inspection (Optional): Arrange inspection as required.
Final Payment & Shipment: You pay the balance as agreed; we arrange transportation and provide shipping documents.
Delivery: Goods arrive at the destination port/specified address.
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Industrial Park, Dianzi Town, Boxing County, Binzhou City, Shandong Province
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