Galvanized Steel Bar Grating For Industrial Platforms And Walkways

Steel bar grating is a high-strength open-grid flooring system made of welded flat bars and cross rods. Hot-dip galvanized for corrosion protection, it is widely used in industrial walkways, platforms, trench covers, and stair treads. Available in plain, serrated, and ADA-compliant types, it offers excellent load-bearing capacity, slip resistance, and long service life in harsh environments.

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We do our best to maintain one of the lowest minimum order amounts in the industry. Our low minimum order is ideal for research and development projects, prototypes and small quantity requirement.

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Unless otherwise stated, pricing does not include shipping costs. As a rule, when pricing is provided, delivery is considered FOB Origin.

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We have rich experience of wire mesh fence products,and have quality control department, so please trust us,we will be your best choice.

How is wire mesh priced?

Pricing for wire mesh is based upon quantity required. Generally speaking, the larger the quantity you request, the better pricing per unit you will receive. The most common way pricing is provided is by the square foot. Abbreviated as SQFT, square foot pricing multiplies the width of the piece or roll of mesh by the width of the piece or the roll.

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At this time,Is only able to offer samples for items readily available from stock. Samples for non-stock, custom manufactured, or items sold only in full 100FT rolls may not be available to purchase as a sample. This is unable to accept returns for sample orders.

Product presentation

Galvanized Steel Bar Grating for Industrial Platforms and Trench Covers

Steel bar grating is a heavy-duty open-grid flooring solution made by welding load-bearing flat bars and cross rods into a rigid panel. It is commonly finished with hot-dip galvanizing, forming a protective zinc layer that ensures long-term corrosion resistance even in harsh environments. This makes it ideal for industrial platforms, walkways, trench covers, stair treads, ramps, and catwalks.

Types of Steel Bar Grating

Plain Surface: Flat bearing bars for standard usage with easy cleaning.

Serrated Surface: Anti-slip design for improved safety in wet or greasy conditions.

ADA-Compliant (Close Mesh): Reduced bar spacing to accommodate wheelchairs and high-heel pedestrian traffic.

Product Features

High Load Capacity: Designed to handle heavy vehicle and foot traffic.

Superior Corrosion Resistance: Hot-dip galvanized surface protects against rust and wear.

Slip-Resistant Options: Serrated surfaces increase grip for safety in hazardous conditions.

Efficient Drainage: Open-grid design allows water, snow, and debris to pass through easily.

Customizable Sizes: Available in a wide range of dimensions and bar spacing options.

Quick Installation: Panels can be welded or secured with mounting clips.

Technical Specifications

Item	Specification
Material	Carbon Steel Q235 / ASTM A36
Bearing Bar Size	20×3 mm to 50×5 mm
Bar Pitch	30 mm, 40 mm, 60 mm
Cross Rod Pitch	50 mm, 100 mm
Surface Type	Plain / Serrated / Close Mesh (ADA)
Surface Treatment	Hot-Dip Galvanized / Painted / Untreated
Standard Panel Size	≤ 1000 mm width, ≤ 6000 mm length

Applications

Galvanized steel grating is used across many industries and infrastructures:

Industrial Platforms and Mezzanines

Trench and Cable Covers

Walkways and Catwalks

Stair Treads and Landings

Drainage Covers in Parking Lots and Sidewalks

Shipyards, Ports, and Offshore Platforms

Municipal Engineering and Construction

Installation Methods

Welding: Recommended for permanent installations, usually with corner welds (≥20mm long, ≥3mm thick).

Mounting Clips: Ideal for temporary or removable panels, using M8 bolts with top and bottom clamps

Production Process Videos

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