Perforated Sheets
Metal Perforated Sheets
Precision-engineered industrial metal perforated sheets, offering optimized tensile shear and load distribution ratios for rigorous mechanical environments.
Hexagonal Hole Perforated Sheet
Honeycomb-patterned sheets offering an extreme open area ratio of up to 85% with optimized structural load-bearing capacity.
Technical Outline
- Pattern IndexCNC-PRECISION
- Form FeasibilitySheets, Coils, Cut-Sizes
- Standard Pitch Feasibility0.5mm — 100mm
- Available MaterialsSS, MS, GI, Alum, Brass, Copper
- Tolerances±0.05mm (Micron Level)
Perforated Sheets
Hexagonal Hole Perforated Sheet
Featuring a precision-engineered honeycomb geometry, our Hexagonal Hole Perforated Sheets offer an exceptionally high open area ratio, making them the ultimate solution for high-volume airflow and light transmission. The hexagonal configuration provides a high strength-to-weight ratio, ensuring structural integrity even under high-flow pressure. Ideal for demanding ventilation, heat shielding, and architectural applications.
Key Features
Extreme open area ratio for maximum ventilation and light transmission
Superior strength-to-weight ratio using premium raw materials
ISO 9001:2015 certified fabrication and punching process
Mill test certifications and raw material heat codes provided for every order
Common Applications
High-performance automotive grilles and engine ventingElectronics heat dissipation and industrial server roomsAerospace heat shields & high-vacuum filtration gridsPremium exterior architectural cladding and facade systems
Request Custom Dimensions
Need custom perforation patterns, material grades, or specialized sheet dimensions? Our design team is ready to fabricate to your specific blueprint.
B2B Precision Center
Industrial Specification Calculator
Hole Parameters
Hole Size / Diameter (D)3.0 mm
0.5 mm20.0 mm
Center-to-Center Pitch (P)5.0 mm
1.0 mm40.0 mm
Engineering Calculation Model:
Formula: Open Area % = (D² × 90.69) / P². Staggered 60-degree orientations represent the optimal industrial standard for uniform load-bearing distributions and airflow pathways.
Computed Flow Density
32.65%Theoretical Open AreaInteractive Pattern Density Matrix* Orange accent highlights center staggered coordinates.
Material Specification Matrix
| Material Type | Thickness Range | Max Width feasibility | Hole Patterns | Surface Finishes |
|---|---|---|---|---|
| Stainless Steel (SS 304, 316) | 0.4mm to 10.0mm | 1500 mm | Round, Square, Hex, Custom slots | 2B, Hairline, Mirror Polish |
| Mild Steel (MS) / Carbon Steel | 0.5mm to 16.0mm | 2000 mm | All geometrical profiles | Oiled, Powder Coated, Primer |
| Galvanized Steel (GI) | 0.4mm to 4.0mm | 1500 mm | Standard patterns | Regular Spangle, Chromated |
| Aluminium (Grade 1000 - 6000 series) | 0.5mm to 6.0mm | 1500 mm | Square, Round, Facade shapes | Mill Finish, Anodized, PVDF |
| Specialty (Brass, Copper, Titanium) | 0.3mm to 3.0mm | 1000 mm | Acoustic, Fine decorative | Natural, Polished |
* Note: Custom sizes, raw material grades, and perforating dies can be machined in-house for unique requests.
Explore Other Categories
Perforated Sheets
Stainless Steel Perforated Sheet
Premium-grade stainless steel perforated sheets featuring superior corrosion resistance, high structural strength, and surface passivation treatments.
Perforated Sheets
Perforated Sheet
Industrial-grade perforated sheets manufactured with CNC micro-punching tolerances (±0.05mm) for flawless mechanical alignment.
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Partner with Ashokraj Industries for precision perforated metal solutions. Contact us for custom quotes and engineering consultation.