Heavy Duty Steel Grating Bridge Decking Driveway 40x5mm ASTM A1011 Galvanized Panel

Heavy Duty Steel Grating Bridge Decking Driveway 40x5mm ASTM A1011 Galvanized Panel

Heavy Duty Steel Grating Bridge Decking Driveway 40x5mm ASTM A1011 Galvanized Panel. This welded steel grating is manufactured from ASTM A1011 Steel with a hot dip galvanized surface finish, using 40x5mm bearing bars at 40x100mm pitch. The plain top surface and twisted square bar cross bars form a rigid open structure that combines high load-bearing strength with effective drainage and slip resistance.

Product Description

Designed for demanding industrial environments, this steel grating panel delivers reliable performance under 8.0-12.0 ton/m2 working load in bridge driveway decking applications. The hot dip galvanized treatment provides strong resistance against rust and corrosion, helping the panel maintain a long service life with low maintenance. Every panel is welded under controlled conditions and inspected to ISO 9001 to ensure consistent quality, a uniform grid and clean edges. Custom sizes, cutting and fabrication are available to match project drawings and site dimensions.

Key Features

• ASTM A1011 Steel bearing bars at 40x5mm deliver high load-bearing capacity and stable performance under heavy traffic.
• Hot Dip Galvanized surface treatment offers strong anti-corrosion and anti-rust protection for outdoor and humid conditions.
• Plain top surface provides reliable slip resistance and a safe footing for operators.
• Welded construction forms a firm, rattle-free structure with neat edges and easy handling.
• 40x100mm bearing bar pitch allows fast drainage of water, oil and debris while keeping the panel lightweight.
• Panel size 1000x2000mm / Custom supports cutting and custom fabrication for bridge driveway decking projects.
• Manufactured under ISO 9001 quality management for stable, repeatable product quality.

Applications

Mainly used in bridge driveway decking as well as industrial platforms, catwalks, walkways, stair treads, trench covers, drainage channels, chemical plants, power plants, ports and other heavy-duty facilities. The open grid also suits areas that require ventilation, light passage and rapid water runoff.

Specifications

Packing & Service

Panels are stacked on steel or wooden pallets, wrapped with waterproof film and secured with straps for safe sea transport. Standard export packing protects edges and surfaces during shipping. Sample orders and custom sizes are welcome, and our team supports project-based fabrication and timely delivery.