Road steel grating, also known as steel grid plate or steel grille, is manufactured by welding flat steel bars with cross bars (twisted square steel, square steel, round steel, or flat steel) to create durable square grid structures. These products are primarily used for trench covers, structural platforms, stair treads, and pedestrian walkways to prevent tripping hazards.

• Vertical bar spacing: 30mm, 40mm, 60mm (standard); 25mm, 34mm, 35mm, 50mm (non-standard)
• Horizontal bar spacing: 50mm, 100mm (standard); 38mm, 76mm (non-standard)
• Flat steel width: 20-60mm
• Flat steel thickness: 3-50mm
• Twisted square steel: 5×5mm, 6×6mm, 8×8mm

• Pressure welded type
• Insert type
• Lock type
• Weld type

• Plane type
• Tooth type
• "I" beam type

• Carbon steel with hot-dip galvanizing
• Stainless steel

• Steel grid panel ceiling systems
• Stair treads and step plates
• Dense steel grid for high-traffic areas
• Trench covers and drainage systems
• Industrial platforms and walkways

• High strength with lightweight construction
• Excellent corrosion resistance with hot-dip galvanizing
• Ventilation, lighting, and heat dissipation properties
• Anti-slip surface for enhanced safety
• Self-cleaning design with minimal maintenance
• Easy installation and disassembly
• Explosion-proof capabilities

Widely used in petrochemical plants, power stations, water treatment facilities, municipal engineering projects, sanitation systems, and various industrial settings for platforms, walkways, bridges, trench covers, manhole covers, ladders, fences, and guardrails.