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Heavy Duty Galvanized Steel Grating Drain Cover with Non-Slip Surface for Trench Drainage

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

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Non-Slip Trench Drain Cover

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Heavy Duty Drainage Ditch Cover
Product Description
Heavy Duty Grating Trench Drain Cover & Steel Plate Floor Grating
Our galvanized steel grating provides exceptional strength and durability for all load-bearing applications, ideal for pedestrian and light vehicle traffic. The galvanized coating process ensures years of corrosion resistance in acidic and high-moisture environments.
Galvanized steel expanded metal is a sheet product that has been slit and stretched to create diamond-shaped openings. This design offers weight savings while allowing free passage of light, liquid, sound, and air, providing excellent corrosion resistance in harsh environments.
Product Specifications & Technical Data
Bearing Bar Pitch Cross Bar Pitch 20*3 25*3 32*3 40*3 20*5 25*5
30 100 G203/30/100 G253/30/100 G323/30/100 G403/30/100 G205/30/100 G255/30/100
50 G203/30/50 G253/30/50 G323/30/50 G403/30/50 G205/30/50 G255/30/50
40 100 G203/40/100 G253/40/100 G323/40/100 G403/40/100 G205/40/100 G255/40/100
50 G203/40/50 G253/40/50 G323/40/50 G403/40/50 G205/40/50 G255/40/50
60 50 G203/50/60 G253/50/60 G323/50/60 G403/50/60 G205/50/60 G255/50/60
Bearing Bar Pitch Cross Bar Pitch 32*5 40*5 45*5 50*5 55*5 60*5
30 100 G325/30/100 G405/30/100 G455/30/100 G505/30/100 G555/30/100 G605/30/100
50 G325/30/50 G405/30/50 G455/30/50 G505/30/50 G555/30/50 G605/30/50
40 100 G325/40/100 G405/40/100 G455/40/100 G505/40/100 G605/30/50 G605/40/100
50 G325/40/50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50
60 50 G325/50/60 G405/50/60 G455/50/60 G505/50/60 G555/50/60 G605/50/60
Technical Glossary
  • Bearing Bar - Load-carrying bars made from steel strip or slit sheet, or from rolled or extruded aluminum, extending in the direction of the grating span.
  • Cross Bar - Connection bars made from steel strip, slit sheet or rolled bars, or from rolled or extruded aluminum, which extend across the bearing bars perpendicular to them.
  • Bearing Bar Centers - The distance center to center of the bearing bars.
  • Cross Bar Centers - The distance center to center of the cross bars.
  • Band - A flat welded to a side or end of grating panel, or along the line of a cutout.
  • Toe Plate - Also called kick plate. A flat bar attached against the outer edge of grating or rear edge of tread, projecting above the top surface.
  • Length - Refers to span of grating.
  • Width - The overall dimension of grating panel measured normal to the bearing bars.
Product Images
Galvanized steel grating installation showing drainage application Close-up view of galvanized steel grating diamond pattern Steel grating used as non-slip stair tread and floor grid
Product Summary

Heavy Duty Grating Trench Drain Cover & Steel Plate Floor Grating Our galvanized steel grating provides exceptional strength and durability for all load-bearing applications, ideal for pedestrian and light vehicle traffic. The galvanized coating process ensures years of corrosion resistance in ...

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