Durable GI Galvanized Coil for Industrial Applications

Product Overview

The GI Galvanized Coil is engineered with a high-quality zinc coating that protects steel from corrosion, rust, and wear. With its bright metallic luster and uniform surface finish, this coil combines mechanical strength with long-lasting durability, making it a trusted choice for roofing, cladding, automotive parts, and industrial structures worldwide.

Quick Highlights

• Zinc coating: 40–275 g/m²

• Thickness: 0.12–2.0 mm

• Width: 600–1250 mm

• Coil weight: 3–8 tons

• Surface finish: Regular/Spangle, Bright, Matte

• Standards: ASTM, JIS, EN, GB

Product Description

The GI Galvanized Coil is manufactured through a hot-dip galvanizing process where a layer of zinc is evenly applied to the steel substrate. This zinc coating forms a protective barrier that resists oxidation and extends the life span of the steel.

Visually, the surface exhibits a smooth silver appearance, with optional spangle effects that add aesthetic appeal. The touch is firm and solid, ensuring strength for heavy-duty applications, yet light enough for efficient handling during installation. When cut or shaped, the coil maintains structural stability without flaking or peeling.

Customers across industries prefer GI coils for their balance of affordability, longevity, and versatility in demanding projects.

Key Features and Benefits

• Superior Corrosion Resistance: Zinc layer prevents rust and surface degradation.

• High Strength-to-Weight Ratio: Ensures strong performance without adding excess weight.

• Attractive Appearance: Bright finish with optional spangle effect enhances aesthetics.

• Customizable Specifications: Wide range of thickness, width, and coatings available.

• Cost-Effective: Lower maintenance costs compared to untreated steel.

• Sustainability: 100% recyclable material for eco-conscious projects.

Technical Specifications