Steel Grating Solutions | Industrial Steel Grid Plates for Platforms & Drainage

Steel grating represents a versatile engineering material manufactured through advanced pressure welding, spot welding, and hand-weaving processes. These grid-structured metal products utilize flat steel, twisted steel, and other metallic materials to create durable, high-strength panels with exceptional anti-slip and anti-corrosion properties. Widely recognized for their structural integrity and aesthetic appeal, steel grid plates serve critical roles across multiple industrial sectors, with China's annual demand reaching approximately 270,000 tons, indicating substantial market growth potential.

Technical Specifications

Materials & Construction

• Primary Materials: Low carbon steel, Stainless steel (SS304, SS316L), Aluminum alloy, Copper

• Material Standards: Q235, A36, S235JR

• Surface Treatments:

  • Hot-dipped galvanized (optimal corrosion resistance)

  • Black untreated (economic option)

  • Painted finishes (custom color solutions)

Dimensional Specifications

• Bearing Bar Sizes: 25×3mm to 75×10mm range

• Bearing Bar Pitch: 12.5mm to 60mm spacing

• Cross Bar Shapes: Round, Twisted, Bar-shaped configurations

• Cross Bar Pitch: 38mm to 101.6mm intervals

Product Diversity & Standards Compliance

Configuration Options

• Bearing Bar Profiles:

  • Plain Style Steel Grating

  • Serrated Style Steel Grating (enhanced slip resistance)

  • I-Bar Type Steel Grating (maximum load capacity)

International Standards

• China: YB/T 4001.1-2007

• USA: ANSI/NAAMM (MBG531-88)

• UK: BS4592-1987

• Australia: AS1657-1985

• Japan: JJS Standards

• Galvanizing Standards: ASTM A123, GB/T13912, BS729

Key Features & Benefits

Performance Advantages

• Exceptional Strength: High load-bearing capacity for industrial applications

• Superior Safety: Anti-slip surface ensures secure footing

• Corrosion Resistance: Multiple coating options for harsh environments

• Optimal Drainage: Open grid design facilitates efficient water flow

• Excellent Ventilation: Promotes air circulation in enclosed spaces

• Aesthetic Appeal: Clean, professional appearance enhances facilities

• Easy Installation: Prefabricated panels reduce construction time

Applications

Industrial & Infrastructure Uses

• Industrial platforms and mezzanine flooring

• Pedestrian trestles and bridge decking

• Highway guardrail systems and safety fencing

• Drainage trench covers and gutter protection

• Municipal infrastructure projects

• Petroleum and chemical processing plants

• Power generation facilities

• Shipbuilding and marine structures

• Transportation infrastructure

• Building materials and construction

• National defense applications

Market Distribution & Reach

• Americas: 45% market presence

• Europe: 26% distribution network

• Middle East: 38% market coverage

• Other Regions: 27% global reach

Quality Assurance

Our manufacturing process incorporates rigorous quality control measures, ensuring each steel grating product meets international standards for dimensional accuracy, weld integrity, and surface treatment quality. From raw material selection to final packaging, we maintain strict protocols to deliver reliable, long-lasting performance.

Contact us for steel grating solutions - Our technical team provides comprehensive support for your specific application requirements, offering customized products that combine quality manufacturing with competitive pricing and professional service.