Steel Grating

Steel Grating

1. Steel Grating Introduction

Steel grating panels are open steel structures composed of bearing flat steel bars and crossbars at a certain spacing, fixed by welding or pressing; the crossbars are typically made of twisted square steel bars, but can also be round or flat steel bars, with materials available in carbon steel and stainless steel.

2. Steel Grating Types

                     Pressed Steel Grating   Locking Steel Grating   Handmade Steel Grating

                     Stainless Steel Grating                                               Composite steel grating                                          Teeth-shaped steel grating

3. Steel Grating Model Explanation

Material Type: G for Carbon Steel

BG for stainless steel

Bar Spacing: 100mm (Center to Center)

50mm (center spacing)

Bar Size: Standard 6mm Twisted Square Steel

Small-scale steel grating is made of 5mm twisted square steel.

Common stainless steel thickness: 5mm

Flat Steel Dimensions: Standard sizes range from 20×3mm to 75×6mm and more

Flange Spacing: Series 1 - 30mm (center to center)

Series 2 - 40mm (Center Distance)

Series 3, 60mm (center distance)

Flat Steel Type: P for Plain Surface Type (can be abbreviated)

S for enhanced anti-slip tooth pattern

Surface Treatment: G for Hot-Dip Galvanized

U for uncoated (may be abbreviated)

Example: G253/30/100PG and above specifications use 25×3 standard flat steel strips, with a strip spacing of 30mm and a crossbar spacing of 100mm, for hot-dipped galvanized steel grating.

4. Production Process

5. Application Scenarios

Primarily used for industrial platforms, boiler platforms, environmental protection equipment, ladder treads, railings, walkway flooring, railway bridge sidings, high-altitude tower platforms, drain covers, manhole covers, road gratings, multi-level parking lots, and in institutions, schools, factories, enterprises, sports fields, and residential buildings as well. It can also serve as exterior windows, balcony railings, and guardrails for highways and railways.