Steel Grating Industrial Platform OEM
Flooring galvanized Steel Grating is manufactured from carbon or mild steel of specific sizes through processes including grooving, lock-pressure, welding, and finishing. While industrial bar gratings can be made from materials like copper and aluminum, galvanized steel grating is the most commonly used due to its economic cost and excellent properties.
Applications
Steel grating, with its robust design and spanning capabilities, provides strong and safe support for floors and elevated walkways. It can be used for ceilings, interior decoration, platform aisles, ventilation windows, wells, advertising plaques, and various construction applications.
Fields of Application
- Light chemical industry
- Petro-chemistry
- Machinery industry
- Textile chemistry
- Port engineering
- Oil and grease chemistry
- Agriculture husbandry
- Horticulture
- Steel industry
- Waste disposal
- Food processing
- Aquatic breeding
- Fertilizer industry
- Pharmaceutical industry
- Parking lots
- Cement plants
- Oil refinery
- Mining and refinery
- Power plants
- Public utility
- Marine engineering
- Shipbuilding
- Construction material industry
- Defense projects
- Airport projects
- Water plants
- Sewage disposal
- Paper and pulp industry
- Construction industry
- Transportation industry
- Automotive industry
Materials
Mild carbon steel provides an economical, high-strength solution suitable for most industrial and commercial applications.
Advantages
Steel grating offers the following advantages compared with steel grid sheets:
- Light weight with good strength and large carrying capacity
- Material and cost savings
- Excellent ventilation and light transmission
- Modern aesthetic appearance
- Anti-skid safety features
- Easy to clean and install
- Durable for long-term use
Specific Applications
Steel grating products are designed and manufactured for various industrial and civil constructions in city roads, gardens, yards, airports, railways, and industrial engineering projects.
Popular Specifications of Steel Metal Grating
| Item |
Specifications of Bearing Bar (mm) |
Diameter of Cross Bar (mm) |
Pitch of Bearing Bar (mm) |
Pitch of Cross Bar (mm) |
| 253 | 25x3 | 6 | 20,30,40,50 | 50,100 |
| 254 | 25x4 | 6,8 | 20,30,40,50 | 50,100 |
| 255 | 25x5 | 6,8 | 20,30,40,50 | 50,100 |
| 304 | 30x4 | 8 | 20,30,40,50 | 50,100 |
| 305 | 30x5 | 8 | 20,30,40,50 | 50,100 |
| 355 | 35x5 | 8 | 20,30,40,50 | 50,100 |
| 404 | 40x4 | 8 | 20,30,40,50 | 50,100 |
| 405 | 40x5 | 8 | 20,30,40,50 | 50,100 |
| 455 | 45x5 | 8 | 20,30,40,50 | 50,100 |
| 505 | 50x5 | 8 | 20,30,40,50 | 50,100 |
| 605 | 60x5 | 8 | 30,40,50,60 | 50,100 |
| 705 | 70x5 | 8 | 30,40,50,60 | 50,100 |
Features
- Aesthetic outlook: Simple lines and silver appearance meeting modern trends
- Best drainage: Leakage area of 83.3%, more than twice that of cast iron products
- Hot-DIP galvanized treatment: Good rust-proof property, maintenance-free replacement
- Anti-theft design: Cover and frame joint with hinge for security, safety, and convenience
- Savings investments: Large-span capability with less loss for heavy loads compared to cast iron
- High strength: Superior strength and toughness for terminals, airports, and heavy loading conditions
- Specifications: Multiple options available to meet various environmental, load, span, and size requirements
Surface Treatment
Steel grating untreated: Allows quicker delivery for customers who fabricate and galvanize the grating themselves.
Galvanized: Hot DIP Galvanizing provides a hygienic, clean, maintenance-free bright finish.
Frequently Asked Questions
Can you customize steel grating?
Yes—custom dimensions, shapes, cutouts, finishes, and accessories (clips, kick plates).
What standards do your gratings meet?
ISO 1461, ANSI/NAAMM, BS, YB/T; third‑party inspection available.
How is steel grating installed?
Welded or clipped (G‑clips/Z‑clips); support length ≥25mm per end.
What's the weight of steel grating per m²?
~20-50kg/m² (depends on bar size/spacing; e.g., G325/30/100 ≈30kg/m²).
How to maintain steel grating?
Clean regularly; inspect connections; touch up coating if damaged; galvanized needs no painting.
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