19-W-4 Heavy Duty Steel Grating | Hot-Dipped Galvanized Platform Grating for Industrial Use

19-W-4 heavy duty steel grating is engineered for extreme load-bearing applications in industrial and commercial settings. Manufactured through high-temperature welding that permanently fuses bearing bars with cross bars, this grating features deeper, thicker bearing bars for superior strength and rigidity. The hot-dipped galvanized finish provides exceptional corrosion resistance, making it ideal for platforms, walkways, and heavy-traffic areas requiring maximum durability and safety.

Key Features & Benefits

• Heavy-Duty Performance: Designed for extreme load conditions with enhanced structural integrity

• Superior Corrosion Protection: Hot-dipped galvanized coating ensures long-term durability

• High Strength-to-Weight Ratio: Robust construction supports heavy loads while maintaining manageable weight

• Safety Compliant: Meets ANSI/NAAMM MGB 53200 standards for industrial applications

• Versatile Configurations: Available in plain, serrated, and I-bar surface options

• Easy Installation: Modular design allows for quick assembly and customization

• Low Maintenance: Durable construction requires minimal upkeep over extended service life

Technical Specifications

Dimensions & Materials

• Model Designation: 19-W-4 Industrial Grade

• Bearing Bar Sizes: 20×5mm to 75×8mm (multiple options available)

• Bearing Bar Pitch: 25mm to 65mm (standard spacing options)

• Cross Bar Pitch: 40mm to 130mm (customizable to requirements)

• Cross Bar Dimensions: 5×5mm, 6×6mm, 8×8mm standard sizes

• Primary Material: Low Carbon Steel (stainless steel options available)

Construction & Finishes

• Surface Types: Plain, Serrated, I-Bar configurations

• Surface Treatments: Hot-dipped galvanized, painted, powder coated, black finish

• Bearing Bar Thickness: 3mm to 10mm range

• Bearing Bar Width: 30mm to 100mm options

• Color Finish: Standard silver galvanized appearance

Applications

• Industrial platforms and mezzanines

• Heavy equipment access areas

• Loading docks and truck terminals

• Parking garage structures and ramps

• Airfield and transportation facilities

• Subway and tunnel ventilation systems

• Bridge decking and pedestrian walkways

• Trench covers and drainage systems

Quality Assurance

• Manufacturing Standards: ANSI/NAAMM MGB 53200 compliant

• Material Certification: ISO certified production processes

• Custom Engineering: CAD and 3D drawing support available

• Quality Verification: Professional testing and inspection protocols

• Project Support: Technical documentation and reference materials

Performance Advantages

• Exceptional load-bearing capacity for heavy industrial use

• Corrosion-resistant finish suitable for harsh environments

• Versatile application across multiple industrial sectors

• Cost-effective solution for large-scale projects

• Long service life with minimal maintenance requirements

• Customizable specifications for specialized applications

Contact us for technical specifications and project pricing - our engineering team provides comprehensive support for heavy-duty grating applications, including custom design solutions and volume discount options for large-scale projects.