Steel Grating for Seismic Zones, High Load Areas, and Industrial Structures
Steel Grating for Seismic Zones, High Load Areas, and Industrial Structures
Product Overview:
Steel grating, also known as bar grating or metal grating, is an open mesh component made of metal bars, where bearing bars run in one direction and are spaced apart through rigid connections perpendicular to the crossbars or through bent connecting bars extending between them. It is designed to bear heavy loads with minimal weight.
It is widely used as flooring in factories, workshops, motor rooms, cart passages, heavy loading areas, mezzanines, stair treads, railings, channel covers, and maintenance platforms, as well as in boiler equipment and heavy equipment areas.
Specification:
| Item | Typical Range | Notes |
|---|---|---|
| Bearing Bar Section | 25×3, 30×5, 40×6 mm (custom) | Wider section → higher span/load. |
| Cross Bar Type | Twist rod Ø6–8 mm, Flat bar 5–8 mm | Welded or press-locked options. |
| Bar Spacing | 20 / 30 / 40 mm typical | Affects open area & load distribution. |
| Panel Size | Std 1000×2000 mm; cut-to-size | Panels can be supplied with welded frames. |
| Surface Finish | HDG / Powder coat / Bare | HDG recommended for outdoor/marine. |
| Anti-Slip | Serrated, Grip-pattern (to meet R13 / PTV reqs) | Specify testing standard if critical. |
| Representative UDL | 4–20 kN/m² (by section) | Final spec requires structural calcs. |
| Typical Weight | 8–30 kg/m² (varies by section) | Used for handling & span design. |
Installation Process and Time-Saving Benefits
The installation of steel grating is both efficient and straightforward, thanks to its modular design and customizable panel sizes. Pre-fabricated panels can be delivered to the site with pre-drilled holes or mounting systems for easy bolting or welding. This reduces the overall labor time required for installation and ensures that the system can be quickly deployed without compromising on strength or safety.
This time-saving feature is especially beneficial in construction projects with tight deadlines or in areas where labor resources are limited. The modular approach also means that sections of the grating can be easily replaced or modified, reducing downtime during construction and allowing for quicker adaptations to changing site conditions.
Application of Grating Plates:
1. Water Treatment: Repairing walkways, channel covers, large containers, cleaning devices, blocked furnace grates, operating water tanks, biochemical water treatment pond fixtures, ventilation windows, staircases, cooling tower operating platform paving surfaces.
2. Chemical Plants: Staircase plates, operating platforms, railings, double-layered floors, channel covers, filter furnace grate oil
3. Industries: Marine oil platforms
4. Textile Factory: Replace metal grates, wooden platforms, and cover cement floors near dye tanks, floors near valves, etc.
5. Power Plant: Manhole covers in the water treatment workshop, wastewater ponds, etc.;
6. Marine Food Processing Plant: Harsh environments with slippery surfaces, ships.
7. Transportation: Platforms, ship decks, walkways, stairs.
8. Beverage industry: Staircase flooring, replacing expensive stainless steel, loading flooring.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.