Perforated Steel Grating

1. Material Options

Carbon Steel (A36 / Q235)
Ideal for general industrial platforms; cost-effective.

Stainless Steel (304 / 316)
Best for corrosive environments like chemical plants or marine projects.

Galvanized Steel
Hot-dip galvanized to ASTM A123 for long-term outdoor corrosion resistance.

Aluminum (6063‑T6)
Lightweight, corrosion-resistant; suitable for architectural or mobile structures.

2. Thickness & Load Capacity

3. Hole Patterns

Round: Ø 9.5 mm / 12.7 mm / 19 mm

Square: 6.4 mm / 12.7 mm

Slotted: 6 × 25 mm

Special Options: Fisheye, trapezoidal, embossed buttons

Open Area: 35%–79% depending on pattern and spacing

4. Panel Dimensions

Widths: 152 mm, 222 mm, 305 mm, 610 mm, 914 mm

Lengths: 3 m, 3.66 m, 6 m, or custom-cut

Plank Height: 19 mm to 63.5 mm (3/4” to 2-1/2”)

5. Edge Treatments & Installation

C-profile Edges: Folded/rolled edges for safety

Welded Borders: For structural strength

Pre-punched Holes: For bolts or mounting clips

Installation Guide: Available for all models

6. Surface Finish Options

Mill Finish: For carbon steel, stainless, or aluminum

Hot-Dip Galvanized: Full immersion zinc coating

Powder Coated: Optional colors, UV/weather resistance

Electrophoretic Coating: Uniform corrosion-resistant film

High Strength: Perforated steel grating is made from high-quality steel, offering excellent load-bearing capacity, which makes it ideal for heavy-duty applications in industrial environments.

Lightweight Design: The perforated pattern reduces the weight of the grating while maintaining structural integrity, making it easier to transport and install.

Increased Airflow and Light Penetration: The holes in the grating allow air, water, and light to pass through, which is particularly useful in environments where ventilation or natural lighting is important.

Anti-Slip Surface: Most perforated steel grating has a textured surface, which provides excellent grip and reduces the risk of slipping, making it suitable for outdoor and industrial environments where safety is a concern.

Corrosion Resistance: Steel grating is often coated with a protective layer (such as hot-dip galvanizing) to prevent rust and corrosion, especially in harsh environments, such as chemical plants, wastewater treatment facilities, or marine applications.

Customizable Designs: Perforated steel grating comes in various hole patterns, sizes, and thicknesses, allowing it to be tailored to specific requirements based on the application.

Durability: This grating is highly durable and can withstand heavy loads, making it suitable for areas with high foot traffic, machinery, or equipment.

Maintenance-Friendly: Perforated steel grating is easy to clean and maintain, as the holes provide a natural drainage system for water, debris, and other substances.