Galvanized Serrated Grating is an open metal panel formed from bearing bars and crossbars for walking surfaces, access platforms, and drainage areas. Its reduced weight simplifies transportation, lifting, and positioning during installation, especially on elevated structures or projects with limits on structural dead load. Q235 steel provides a practical balance of strength and toughness. Grid spacing can be selected according to the required load and traffic conditions. Hot-dip galvanizing, painting, or powder coating can be applied for different installation environments. The galvanized serrated grating helps reduce handling effort while providing a stable, ventilated, and drainable working surface.
Product Parameters
|
Item |
Specification |
|
Regular Material |
Q235 low-carbon steel |
|
Recommended Minimum Thickness |
3 mm |
|
Grid Spacing for Pedestrian Use |
50 × 100 mm |
|
Grid Spacing for Equipment Loads |
30 × 60 mm |
|
Surface Options |
Painted; hot-dip galvanized; powder coated |
|
Structure |
Bearing bars and crossbars |
|
Customization |
Size, spacing, thickness, shape, and surface treatment |
Main Applications
Equipment walkways and operating platforms in industrial plants.
Drainage channel covers and tree-pit grilles in municipal projects.
Pedestrian bridges, outdoor corridors, and observation platforms.
Access flooring around machinery, pipelines, and service areas.
Selection Considerations
The bearing-bar specification and grid spacing should be selected according to the span, expected load, traffic type, and supporting structure. Smaller grid openings can be used where the project requires increased support or tighter opening control. Painted surfaces suit dry indoor locations. Hot-dip galvanizing is available for outdoor or humid environments. Project drawings should identify the panel dimensions, support direction, edge treatment, cut-outs, and fixing method before production.
FAQ
Q: Where is galvanized serrated grating commonly installed?
A: It is commonly installed on pedestrian walkways, equipment platforms, drainage channels, outdoor corridors, and observation areas.
Q: Which material is regularly used?
A: Q235 low-carbon steel is commonly selected for its strength, toughness, and processing performance.
Q: Can the panel dimensions be customized?
A: Yes. Panel size, grid spacing, bar thickness, shape, openings, and surface treatment can be produced according to project drawings.
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