Heavy Duty Galvanized Steel Grating with Durable Rebar for Driveways and Sewers

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

Heavy Duty Bar Grating

Durable Rebar Metal Grating

Product Description

Heavy Duty Galvanized Steel Drain Grate

Durable rebar steel grating designed for sewers, driveways, gardens, garages, and industrial floor applications.

Product Overview

Steel grating, also known as bar grating or metal grating, is an open grid assembly of metal bars designed to hold heavy loads with minimal weight. The bearing bars run in one direction and are spaced by rigid attachment to cross bars running perpendicular to them, creating a strong structural framework.

This versatile solution is widely used as floors, mezzanines, stair treads, fencing, trench covers, and maintenance platforms in factories, workshops, motor rooms, trolley channels, heavy loading areas, boiler equipment, and heavy equipment areas.

Standard Specifications

Bearing Bar	25mm×3mm	30mm×3mm	35mm×5mm	40mm×5mm	50mm×6mm	Custom-made
Bearing Bar Pitch	30mm	35mm	38mm	40mm	50mm	Custom-made
Cross Bar Pitch	33mm	54mm	64mm	100mm	150mm	Custom-made
Width	914mm	1000mm	2000mm			Custom-made
Length	1000mm	2000mm	3000mm	5800mm	6000mm	Custom-made

Manufacturing Types

Welded Grating

The most commonly used and economical design suitable for most industrial applications. Manufactured by welding the bearing bar and crossbar intersection, typically with automated forge welding equipment or professional manual welding. Available in carbon steel or stainless steel.

Swaged Pressure Locked

Assembled by inserting pre-punched bearing and cross bars into an "egg-crate" configuration and deforming the cross bars under intense hydraulic pressure. Available in all materials and ideal for architectural and ornamental applications.

Dovetail Pressure Locked

Insert the cross bar into the pre-punched bearing bar and hydraulically deform it to lock it in place. The cross bar here is usually a straight plate shaped like a bearing bar.

Welded Swaged Pressure Locked

An upgraded version of the swaged pressure locked design. Each intersection is manually welded once to make it stronger and capable of withstanding heavier loads.

Product Images

Heavy duty galvanized steel grating installation in industrial setting

Close-up view of galvanized steel drain grate pattern and construction

Steel grating application in driveway and sewer drainage systems

Product Summary

Heavy Duty Galvanized Steel Drain Grate Durable rebar steel grating designed for sewers, driveways, gardens, garages, and industrial floor applications. Product Overview Steel grating, also known as bar grating or metal grating, is an open grid assembly of metal bars designed to hold heavy loads ...

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