Removable Heavy Duty Steel Grating with 3/4" to 7" Depth and 40-50 Years Lifespan for Drainage

Brand Name:Gnee

Certification:ISO9001

Minimum Order Quantity:2PCS

Supply Ability:300000 Square Meter/Square Meters per Month

Product Details

Highlight:

Removable Steel Grating

Heavy Duty Steel Grate

40-50 Years Lifespan Bar Grating

Product Description

Galvanized Drainage Sidewalk Drain Grate Removable Steel Grating Gi Heavy Duty Gratings

Hot-dip galvanized steel grating is a grid-shaped building material constructed from low carbon steel flat bars and twisted square steel welded horizontally and vertically. This heavy-duty grating offers exceptional durability and performance for municipal roadbed and steel platform construction projects.

Galvanized steel grating installation example

Key Features

Superior durability: Strong impact resistance and heavy load capacity
Corrosion protection: Hot-dip galvanized surface resists oxidation and microbial corrosion
Long service life: 40-50 year lifespan under normal conditions
Structural integrity: Excellent for trench load capacity and preventing collapse
Cost-effective: High performance-to-cost ratio for construction projects

Technical Specifications

Product Name	Galvanized Steel Grating
Main Materials	Carbon Steel, Aluminum, Stainless Steel
Surface Treatment	Galvanized
Processing Methods	Welded
Common Bearing Bar Spacing	7/16", 1/2", 11/16", 15/16", 19/16" or Customized
Common Cross Bar Spacing	2", 4" in 1" Increment or Customized
Bearing Bar Depth	3/4" to 7" or Customized
Bearing Bar Thickness	1/8" to 1/2" or Customized
Anchoring Devices	Saddle Clips, Weld Lugs, "G" Clips, "J" Clips
Material Grade	ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400
Grating Style	Plain/Smooth, Serrated/Teeth, I bar, etc
Color	Silver, Black, or Customized

Close-up view of galvanized steel grating surface

Applications

Ideal for construction projects involving paved ditch roads on both new and existing roadbeds. Perfect for municipal infrastructure, industrial platforms, walkways, and drainage systems where durability and load-bearing capacity are critical.

Product Summary

Galvanized Drainage Sidewalk Drain Grate Removable Steel Grating Gi Heavy Duty Gratings Hot-dip galvanized steel grating is a grid-shaped building material constructed from low carbon steel flat bars and twisted square steel welded horizontally and vertically. This heavy-duty grating offers ...

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