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| Material Options | Mild Steel (Carbon Steel), Stainless Steel (304/316)，Aluminum |
|---|---|
| Material Thickness | 1.5 mm -4.0 mm (custom) |
| Surface Type | Punched anti-slip or serrated |
| Panel Width | Standard：100mm,200mm,300mm,400mm,500mm, 600mm,700mm,800mm,1000mm or customized |
| Length | 800mm,1000mm,1200mm,1500mm,2000mm or Customized |
| Surface Treatment | Hot-dip galvanize, powder coat, anodized (Al), Electropolished (EP) or Untreated (Mill Finish). |
| Edge options | Square cut, folded nosing, welded back plate |
| Performance Features | Serrated edges for max grip; high load, self-cleaning, and drainage. |
| Applications | Oily platforms, icy walkways, ramps, and stairs; ensures maximum grip. |
Slip incidents in industrial environments rarely come from surface failure alone.
They occur when oil, water, or debris reduces the coefficient of friction
Diamond safety grating addresses this at the structural level.
Manufactured through cold-stamping, each plank forms a raised, perforated pattern that creates continuous mechanical grip.
Unlike traditional
→ [metal floor grating]
this system functions as a controlled traction surface, especially in environments where contamination cannot be avoided.
Both safety grating and serrated steel grating offer anti-slip benefits, but they serve different purposes:
| Feature | Diamond Safety Grating | Serrated Steel Grating |
|---|---|---|
| Slip Resistance | ★★★★★ (Maximum) | ★★★★☆ |
| Structure | Perforated Metal Sheet | Bar Grating |
| Main Function | Safety & Grip | Load Bearing + Grip |
| Best Application | Hazardous areas | Industrial platforms |
which relies on cut teeth along bearing bars, diamond safety grating uses a fully formed plank structure.
The result is a uniform embossed surface
If safety performance must be consistent across all walking directions, perforated metal planks provide a more predictable outcome.
This design ensures that slip resistance does not depend on walking direction.
If contaminants remain on the surface, slip resistance drops.
This structure actively prevents that condition.
In retrofit projects, reducing structural load can simplify installation and lower overall cost.
| Parameter | Specification |
|---|---|
| Product Type | Diamond Safety Grating / Perforated Metal Planks |
| Manufacturing Process | Cold-stamping, punching, bending (channel forming), cutting, flattening (optional) |
| Thickness | 2.0 mm – 4.0 mm (custom available) |
| Channel Height | 30 mm / 40 mm / 50 mm / custom |
| Width | 120 mm – 300 mm |
| Length | Standard or custom cut-to-size |
| Hole Pattern | Diamond-shaped embossed openings (standard), custom punching patterns available |
| Material Options | Carbon Steel, Stainless Steel (304 / 316), Aluminum |
| Surface Finish | Hot-Dip Galvanized, Mill Finish, Powder Coated (custom colors available) |
| Edge Type | Folded edges (standard), flat edge (optional) |
| Load Condition | Designed for pedestrian traffic and light-duty industrial use |
| Installation Method | Welding, bolting, or mechanical fixing |
Custom sizes and punching patterns available upon request.
Exposure to liquids and residues makes slip control critical.
Perforated planks maintain traction while allowing drainage.
Used with
→ [grating stair treads],
these planks provide reliable grip in rain, snow, or ice conditions.
Where frequent movement occurs, maintaining a stable walking surface reduces operational risk.
In some layouts, these planks are used alongside
→ [galvanized steel grating]
to balance load-bearing requirements with slip resistance.
Applied as anti-slip walkway planks on machinery or service vehicles,
they improve operator safety during entry and maintenance.
Diamond safety grating is typically installed as a channel plank:
Because of its lightweight structure:
If project conditions vary, working with a
→ steel grating supplier
ensures correct sizing and support spacing.
As a steel grating manufacturer,
production is controlled from raw material to final forming.
The goal is not just supply, but predictable safety performance across all installations.
If your project involves:
Provide:
We will recommend:
Request a quotation or technical support based on your actual use conditions.
If your project involves:
Provide:
We will recommend:
Request a quotation or technical support based on your actual use conditions.
Q: What is the smallest hole you can produce?
A: Typical micro perforation starts at 0.3 mm; for smaller holes we recommend chemical etching — contact us with your exact spec.
Q: Do you offer custom patterns and prototypes?
A: Yes. We do prototypes with no MOQ. Send drawings or sample references to info@perfsheet.com.
Q: Can you cut panels to irregular shapes?
A: Yes. Provide a CAD file or drawing; laser or waterjet processes are suitable for complex outlines while preserving micro hole integrity.
Q: How do you handle edge finishing?
A: We can supply straight-cut edges, folded profiles, or hemmed edges. Hemming improves safety and aesthetics for visible edges.
Q: Can you produce curved panels?
A: Some materials can be roll-formed or pressed into curved shapes. Send radius and panel size; we’ll advise on manufacturability.
Q: Can you provide material certificates?
A: Yes — material certificates are included with shipments and we support third-party testing.
After perforation, especially for plates with very dense hole patterns, the perforated metal sheets will experience significant deformation. We perform flattening treatment after completing all perforation processes. Below is the video of flattening perforated metal sheets:
After the leveling process, our perforated metal sheets can be precisely laser-cut into any custom shape as required. Below is a production video demonstrating the laser-cutting process:
Below are some real-scene displays of our factory
Perforated Metal Sheet Automated Production Workshop Live Footage
Factory workshop
Factory workshop
Raw materials
Raw materials
Raw materials