Serrated Steel Grating
Serrated Steel Grating – Maximum Anti-Slip Safety for Industrial Flooring
High-strength serrated steel grating with V-shaped teeth on the bearing bar surface, delivering superior slip resistance in wet, oily, and hazardous environments.
Galería
Offshore Platform Walkway
Industrial Platform Flooring
Serrated Surface Close-Up
Serrated Surface Close-Up
Overview
What is Serrated Steel Grating?
Serrated steel grating is a specialized type of steel bar grating featuring V-shaped notches or teeth machined into the top surface of the load-bearing bars. These serrations, typically 1.0 to 1.5 mm deep at 3–6 mm intervals, create a highly aggressive anti-slip surface that provides exceptional traction even in wet, oily, or icy conditions.
The serration process is applied to the bearing bars after the grating is manufactured, either by stamping or machining. This preserves the structural integrity of the grating while adding a critical safety feature. Serrated grating maintains the same load-bearing capacity as plain grating of equivalent dimensions, making it a direct replacement in applications where slip hazards are a concern.
Serrated steel grating is widely specified in industries where workplace safety regulations demand enhanced slip resistance, including offshore oil and gas platforms, marine vessels, food processing facilities, chemical plants, and public walkways. Available in welded, press-locked, and swage-locked constructions, serrated grating can be customized to meet OSHA, AS1657, and DIN 51130 safety standards.
Close-up of serrated steel grating showing V-shaped teeth pattern on bearing bar surface
Especificaciones
Ficha Técnica
Technical Specifications
Detailed dimensions and load ratings
Dimensiones
Available in standard panel sizes with custom dimensions available upon request.
| Parameter | Value |
|---|---|
| Material | Carbon Steel Q235 / Q355, Stainless Steel 304 / 316 / 316L |
| Bearing Bar Height | 25 mm, 30 mm, 32 mm, 38 mm, 40 mm, 45 mm, 50 mm, 65 mm |
| Bearing Bar Thickness | 3 mm, 4 mm, 5 mm, 6 mm, 7 mm |
| Serration Pattern | V-shaped notches at 3 mm, 4 mm, or 6 mm pitch; 1.0–1.5 mm depth |
| Bearing Bar Spacing (Pitch) | 12.5 mm, 15 mm, 20 mm, 30 mm, 34.3 mm, 40 mm |
| Cross Bar Spacing | 50 mm, 76 mm, 100 mm, 150 mm |
| Surface Finish | Bare, Hot-Dip Galvanized (HDG), Painted, Mill Finish |
| Slip Resistance Rating | R13–R14 per DIN 51130 (meets OSHA / AS1657 requirements) |
Características
Características y Ventajas
Key Features
Why choose this grating type
Superior Anti-Slip Surface
V-shaped serrations machined into the bearing bar tops create an aggressive gripping surface that significantly outperforms plain grating in wet, oily, frosty, or greasy conditions.
Full Load Capacity Retention
Serration does not compromise structural strength. Serrated grating maintains identical load-bearing capacity as plain grating of the same material and dimensions.
OSHA & International Compliance
Meets slip resistance requirements of OSHA 1910, AS1657, DIN 51130 (R13–R14), and other international safety standards for industrial walkways and platforms.
Available in Multiple Constructions
Serrated surface can be applied to welded grating, press-locked grating, and swage-locked grating, offering flexibility in manufacturing method selection.
Corrosion & Chemical Resistance
Choose from hot-dip galvanized, stainless steel 304/316, or specialized coatings for exceptional durability in marine, chemical, and food processing environments.
Self-Cleaning Surface Design
The open grating design combined with serrated teeth allows debris, water, and contaminants to pass through, preventing buildup and maintaining slip resistance over time.
Aplicaciones
Dónde se Instala
Offshore Platforms & Marine Vessels
Critical anti-slip walkways and decking for oil rigs, FPSO vessels, and shipboard applications exposed to seawater.
Food Processing Facilities
Hygienic, slip-resistant flooring for wet processing areas, washdown zones, and meat/poultry plants.
Chemical & Petrochemical Plants
Corrosion-resistant platform flooring and catwalks in chemical processing environments with spill risks.
Safety Walkways & Crossing
High-visibility pedestrian walkways and crossovers in industrial plants requiring certified slip resistance.
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