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Plain press-locked steel grating is manufactured by mechanically locking cross bars into pre-slotted bearing bars under high pressure to form a rigid and precisely aligned structure without visible welding joints. It features a clean appearance, excellent dimensional accuracy, and reliable load-bearing performance, making it ideal for architectural, industrial, and commercial applications. Plain press-locked steel grating is widely used for platforms, walkways, drainage covers, ceilings, and façade systems where both functionality and aesthetics are important.
Types
| Two standard configurations are available to meet different project requirements. | |
| Full Press-locked (Full Grating) | Half Press-locked (Half Grating) |
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Features & Characteristics
- Clean & Attractive Appearance. The press-locked construction creates a smooth and uniform surface with no visible welding marks.
- High Dimensional Accuracy. Precision manufacturing ensures consistent mesh openings and excellent panel flatness.
- Reliable Structural Strength. The press-locked structure provides stable load-bearing performance for various industrial and commercial applications.
- Excellent Drainage & Ventilation. The open-grid design allows water, air, light, and debris to pass through efficiently.
- Corrosion Resistance. Available with hot-dip galvanized, painted, or black finishes for long-lasting durability in indoor and outdoor environments.
- Custom Manufacturing. Available in various bearing bar sizes, mesh configurations, panel dimensions, and surface treatments to meet project specifications.
Specifications
Item | Specification |
Manufacturing Method | Press-Locked |
Bearing Bar Type | Plain Flat Bar |
Material | Carbon Steel (e.g., Q235, Q355, S275JR, S235JR, ASTM A36) |
Bearing Bar Size | 20 × 3 mm – 100 × 10 mm |
Bearing Bar Pitch | 20, 25, 30, 40 mm (Custom Available) |
Cross Bar Type | Flat Bar |
Cross Bar Pitch | 20, 25, 30, 40, 50, 100 mm (Custom Available) |
Surface Treatment | Hot-dip Galvanized, Painted, Black Finish |
Panel Size | Standard and Custom Sizes Available (Max. 3500 × 1300mm) |
Standards | ASTM、ANSI/NAAMM (MBG531)、BS4592、AS1657、YB/T 4001 |
Customization Options
✔ Bearing Bar Size & Pitch
✔ Cross Bar Size & Pitch
✔ Mesh Configuration
✔ Surface Treatment
✔ Panel Size
✔ Edge Banding
✔ Cut-outs & Special Fabrication
Project Applications
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Walkways | Stair treads | Platforms |
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Offshore industrial platform | Building Facades | Ceiling Systems |
