Hot-Dip Galvanized Checker Plate Steel Coil High Corrosion Resistance for Industrial Flooring
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Detail
1. Product Overview
Our Hot-Dip Galvanized Checker Steel Coil is a premium metal product engineered to deliver exceptional durability, corrosion resistance, and anti-slip performance. Made from high-grade carbon steel or alloy steel, the coil undergoes a strict hot-dip galvanizing process—ensuring a uniform zinc coating that shields against rust, moisture, and harsh environmental conditions. The embossed checker pattern (available in diamond, lentil, or custom designs) not only enhances grip but also adds structural strength, making it a versatile choice for global industries.
2. Core Advantages
✅ Superior Corrosion Resistance
Hot-dip galvanizing coating (30-120μm thickness, customizable) forms a protective zinc-iron alloy layer, resisting oxidation, saltwater, and industrial chemicals.
Tested to withstand 5000+ hours of salt spray without rust (meets ASTM A123/A123M standards), ideal for outdoor or high-humidity applications.
✅ Anti-Slip & High-Strength
Deep checker pattern (0.5-2mm emboss depth) provides excellent traction, reducing slip-and-fall risks in wet or oily environments (e.g., factory floors, ship decks).
Tensile strength: 345-550 MPa; Yield strength: 235-420 MPa—supports heavy loads (up to 500kg/m²) for long-term use.
✅ Cost-Effective & Low Maintenance
Zinc coating extends service life to 15-25 years (3x longer than ungalvanized steel), minimizing replacement and repair costs.
Smooth surface is easy to clean; no frequent painting or anti-rust treatments required.
✅ Eco-Friendly & Compliant
100% recyclable steel material; galvanizing process uses low-VOC (volatile organic compound) technology, meeting EU REACH and US EPA environmental standards.
Certifications: ISO 9001, SGS, BV, and CE—ensuring consistent quality for global markets.
3. Technical Specifications
Parameter
Specification
Customization Range
Material
Q235, Q345, SPCC, SPHC, or alloy steel
Available for special steel grades (e.g., 304 stainless steel)
Coil Thickness
0.8-6.0mm
0.5-8.0mm (for bulk orders)
Coil Width
1000-1500mm
600-2000mm (per client needs)
Checker Pattern
Diamond (standard), Lentil, Stripe, or Custom
Pattern depth: 0.5-2mm; Design: OEM/ODM accepted
Galvanizing Type
Hot-Dip Galvanizing (HDG)
Zinc coating weight: 60-600g/m² (ASTM A123/A924)
Surface Finish
Silver-white (standard), Pre-painted (RAL colors)
Painted coating: PE, PVDF, or polyester (20-50μm)
Coil Weight
2-8 tons/coil
1-15 tons/coil (based on logistics requirements)
4. Application Scenarios
Our galvanized checker steel coil is widely used across industries worldwide, including:
Construction: Floors for workshops, stair treads, scaffolding, and temporary buildings.
Transportation: Ship decks, truck bed liners, trailer floors, and railway platform surfaces.
Manufacturing: Factory floors, equipment platforms, and conveyor belt supports (resistant to oil and mechanical wear).
Infrastructure: Outdoor walkways, parking garage ramps, water treatment plants, and agricultural sheds.