Galvanized Perforated Metal Sheets (Industry Standard) | Construction, ventilation systems | Material: Steel (ASTM A36) Hole Shape: Round (⌀6mm) Surface: Hot-dip galvanized (ASTM A123) Tolerance: ±0.5mm | Cost-effective, corrosion resistance via galvanization Widely available | Moderate load capacity (1,500 N/m²) Limited precision in hole placement |
Our Base Galvanized Perforated Sheets | Moderate-load construction projects | Material: Steel (ASTM A36) Hole Tolerance: ±0.3mm (▲0.2mm improvement) Weight: 285 GSM (ISO 3801) RoHS compliant (IEC 62321) | Improved precision for alignment Lighter weight for easier handling | Slightly higher cost than industry standard |
Our Advanced Galvanized Perforated Sheets | High-strength industrial applications | Material: High-yield steel (ASTM A569) ▲ Tolerance: ±0.1mm (▲0.4mm over industry) Load Capacity: 2,000 N/m² (▲33%) | Superior strength and precision Ideal for heavy machinery enclosures | Higher cost due to premium material and manufacturing |
Stainless Steel Perforated Sheets (Industry Standard) | Chemical plants, food processing | Grade 304 (ASTM A240) Corrosion Resistance: Passes ASTM G48 Tolerance: ±0.4mm | Excellent corrosion resistance in harsh environments Durable finish | Higher upfront cost compared to galvanized steel |
Our Advanced Stainless Steel Sheets | Marine and chemical storage facilities | Grade 316 ▲ (ASTM A240) Tolerance: ±0.2mm (▲0.2mm) Tensile Strength: 600 MPa (▲20% over industry) | Enhanced corrosion resistance for chloride exposure High structural integrity | Premium grade increases material cost by ~25% |
Aluminum Perforated Sheets (Industry Standard) | Lightweight architectural facades | 6061 Aluminum (ASTM B221) Tolerance: ±0.5mm Weight: 200 GSM | Lightweight for easy installation Naturally corrosion-resistant | Lower load capacity (1,000 N/m²) Prone to denting |