Welded Steel Bar Grating

Welded steel bar grating is a steel product made by permanently welding load-bearing flat bars and crossbars at their intersections using resistance welding or arc welding, forming a regular grid structure. It is widely used in industrial platforms, stair treads, drainage ditch covers, walkways, parking lot floors, and other applications, with its core functions being to meet multiple needs such as load-bearing, slip resistance, ventilation, lighting, and drainage.

• Strong Load-Bearing Capacity + Lightweight: Welded steel bar grating is welded into a single structure, offering excellent pressure and impact resistance. Under the same load, its weight is only 1/3-1/5 of a concrete cover, reducing support costs.
• Excellent Ventilation and Drainage: The mesh opening rate is 30%-80%, ensuring good ventilation and lighting, and allowing rainwater/liquid to drain quickly, preventing water accumulation and freezing.
• High Safety: Toothed flat steel + twisted square steel crossbars increase the friction coefficient, the mesh structure prevents falling objects, and allows for observation of the space below.
• High Cost-Effectiveness: High material utilization rate, low installation cost, and localized damage can be replaced individually without the need for complete dismantling.

Platform services in industrial and energy construction.

Walkway of bridges and transitions.

Shelf of factory and supermarket.

Ceiling of factory, house and hall.

Gully and well cover of street and huge yard.

Fence of balcony, factory and playground.

Floor of many places.