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Serrated Galvanized Steel Grating with 20x3 Bearing Bar for Platform Drainage and Trench Covers

Brand Name:Gnee
Minimum Order Quantity:2PCS
Supply Ability:300000 Square Meter/Square Meters per Month
Product Details
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Serrated Steel Grating

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Galvanized Metal Bar Grating

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20x3 Bearing Bar Platform Grating

Product Description
Serrated Plain Galvanized Mill Steel Bar Grating
Industrial steel grating designed for platform drainage trench covers, available in various configurations to suit different applications and load conditions. Hot-dip galvanizing or painting provides excellent appearance, durability, and enhanced economy.
Material Options
Mild Steel (Low Carbon Steel) or Stainless Steel
Product Specifications
Specification Details
Grating Type Plain / Smooth, Serrated / Teeth, I Bar, Serrated I Bar
Process Technical Machine Press Welding, Hand Welding
Material Steel, Stainless Steel 304/316, Aluminum 6063 T5/T6
Bearing Bar (width*thickness) 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10...100x10mm etc.
Bearing Bar Pitch 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc.
Cross Bar Size 6x6, 8x8mm (twisted bar or round bar)
Cross Bar Pitch 38.1, 50, 60, 76, 80, 100, 120mm
Surface Treatment Hot Dip Galvanized (HDG), Painting, Untreated, Powder Coated
Application Trench Cover, Drainage Cover, Walkway, Platform, Stair Step
Lead Time 15-45 days
Industrial Applications
  • Industrial Platforms: Operating platforms in factory workshops and warehouses providing non-slip, load-bearing walking surfaces
  • Municipal Facilities: Urban sewer and ditch covers offering both drainage and safety functions
  • Construction Projects: Stair treads, decorative curtain wall gratings, and load-bearing panels in parking lots and overpasses
  • Special Applications: Corrosion-resistant platforms in petroleum, chemical, and wastewater treatment industries, and load-bearing gratings for heavy machinery
Product Images
Galvanized steel grating installation in industrial setting Close-up view of serrated steel grating surface Steel grating used as platform drainage trench cover
Product Summary

Serrated Plain Galvanized Mill Steel Bar Grating Industrial steel grating designed for platform drainage trench covers, available in various configurations to suit different applications and load conditions. Hot-dip galvanizing or painting provides excellent appearance, durability, and enhanced ...

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