Our premium ODM Steel Mesh Grates are engineered for high-performance industrial and commercial applications, specifically designed to provide heavy-duty support for driveways, platforms, and drainage systems. Manufactured from high-grade carbon steel and stainless steel, these gratings combine exceptional load-bearing capacity with superior durability to withstand the most demanding environments.
Featuring advanced anti-skid properties and exceptional ventilation, our steel gratings are the ideal solution for petrochemical plants, power stations, sewage treatment facilities, and municipal engineering. With various surface treatments including hot-dip galvanizing and powder coating, we ensure maximum resistance to oxidation and corrosion, guaranteeing a long lifecycle and reduced maintenance costs.
Detailed Parameters
| Bearing Bar Size | 20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50…75x8mm | Bearing Bar Pitch | 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm |
|---|---|---|---|
| Cross Bar Size | 5x5, 6x6, 8x8mm (Twisted or Round bar) | Cross Bar Pitch | 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm |
| Material Standards | ASTM A36, A1011, A569, S275JR, SS304, SS400, UK: 43A | Surface Treatment | Hot-dip galvanized, Cold-dip, Painted, Powder coated, Black |
| Flat Bar Type | Plain, Serrated (tooth-like), I bar (I section) | Stainless Grades | SS304, SS201, SS316, SS316L, SS310, SS310S |
| Compliance Std. | China: YB/T4001-1998, USA: ANSI/NAAMM (MBG 531-88) | International Std. | UK: BS4592-1987, Australia: AS1657-1988, Japan: JJS |
Key Advantages
Extreme Durability
High-strength carbon and stainless steel constructions ensure resilience against heavy vehicular loads and industrial wear.
Corrosion Resistance
Hot-dip galvanization and specialty coatings prevent oxidation and rust, extending the product's operational life.
Anti-Skid Safety
Available in serrated tooth-like profiles to provide maximum traction and safety for pedestrians and vehicles.
Optimized Ventilation
The open mesh design allows for superior air flow, light transmission, and efficient heat dissipation.
Modern Aesthetic
Clean lines and professional finishes make these grates suitable for both industrial plants and architectural decoration.
Easy Installation
Precision-engineered dimensions allow for quick placement and secure fitting in driveways and drainage channels.
Product Gallery
Management Platforms
Material Sourcing
Strict selection of low carbon and stainless steel adhering to ASTM and BS standards.
Precision Welding
Advanced welding technology ensures structural integrity and uniform pitch for every panel.
Quality Control
Rigorous testing for load-bearing capacity and coating thickness before shipment.
Surface Treatment
Professional hot-dip galvanizing lines to ensure full coverage and rust prevention.
ODM Customization
Tailored specifications for bearing bars and pitches to meet project-specific requirements.
Logistic Management
Secure packaging and global shipping logistics for large-scale industrial deliveries.
Investment Return Comparison
| Feature | Standard Grating | Our Premium Grating | ROI Impact |
|---|---|---|---|
| Lifespan | 3-5 Years | 15-20+ Years | Lower Replacement Cost |
| Maintenance | Frequent Painting | Minimal Cleaning | Reduced OpEx |
| Safety Rating | Standard Slip Risk | High-Traction Serrated | Lower Liability Risk |
| Corrosion Resistance | Basic Coating | Hot-Dip Galvanized/SS | Extended Asset Life |
| Installation Speed | Variable Fit | Precision Engineered | Reduced Labor Cost |
Frequently Asked Questions
Carbon steel gratings are typically hot-dip galvanized for corrosion resistance and are ideal for heavy industrial loads. Stainless steel gratings offer superior inherent corrosion resistance and are preferred for highly corrosive environments like chemical plants or food processing areas.
Yes, we provide full ODM services. You can specify the bearing bar size, pitch, cross bar dimensions, and overall panel size to fit your exact project requirements.
Hot-dip galvanizing is highly recommended for outdoor municipal use as it creates a thick, durable zinc layer that protects the steel from weather-induced oxidation and rust.
Serrated gratings have a tooth-like surface profile. They should be used in areas prone to oil, water, or ice accumulation to provide enhanced anti-slip safety for workers and vehicles.
Yes, our gratings are manufactured to meet global standards including ANSI/NAAMM (USA), BS4592 (UK), AS1657 (Australia), and JJS (Japan).
Bearing capacity is determined by the bearing bar's height and thickness, the pitch (spacing), and the material grade. We can help you calculate the necessary specifications based on your expected load.
