Perforated Sheets
Metal Perforated Sheets
Precision-engineered industrial metal perforated sheets, offering optimized tensile shear and load distribution ratios for rigorous mechanical environments.
Triangle Hole Perforated Sheet
Specialty triangular perforation patterns offering unique shear resistance and distinct architectural aesthetics.
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
Triangle Hole Perforated Sheet
Our Triangle Hole Perforated Sheets offer a high-performance solution where multi-directional shear resistance and striking aesthetics are required. Engineered for specialized sorting systems and advanced facades, the triangular geometry distributes mechanical forces along distinct axes, improving overall rigidity. These sheets are available in stainless steel, aluminum, and copper, with multiple protective surface passivation treatments.
Key Features
Multi-directional load-bearing pattern geometry
Precision CNC micro-punching tolerances (±0.05mm)
Available in premium electrostatic powder coatings and PVDF finishes
ASTM compliant raw material with traceable heat codes
Common Applications
High-stress industrial trommels and vibrating screensPremium architectural facade panels and balustradesCustom decorative acoustic barriers and structural art installationsAerospace acoustic liners and heat deflection screens
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.
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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.