Stainless Steel Perforated Mesh | Industrial equipment, chemical plants | 304/316 stainless steel (ASTM A240), 1.2mm thickness, square holes (3mm), ▲ ASTM B117 1000hr corrosion resistance (outperforms galvanized) | ▲ Superior corrosion resistance, durable in harsh environments | Higher cost compared to galvanized steel |
Galvanized Steel Perforated Mesh | Construction barriers, HVAC systems | Hot-dip galvanized (ASTM A123), 1.5mm thickness, round holes (5mm), ASTM B117 500hr corrosion resistance | Cost-effective corrosion protection, widely applicable | Limited durability in extreme chemical exposure |
Aluminum Perforated Mesh | Architectural facades, marine structures | 6061 aluminum (ASTM B209), 2mm thickness, square holes (4mm), ASTM B117 500hr corrosion resistance | Lightweight, corrosion-resistant, aesthetically versatile | Lower load-bearing capacity than steel |
Plastic Perforated Sheets (HDPE) | Food processing, cleanrooms | High-density polyethylene (ASTM D4976), 3mm thickness, square holes (2mm), FDA-compliant | Chemical-resistant, non-conductive, easy to clean | Lower mechanical strength, less durable in outdoor settings |
Custom Perforated Mesh | Specialty filtration, decorative panels | Custom hole patterns (e.g., 2-6mm), material options (steel/aluminum/plastic), tailored ASTM compliance | ▲ Design flexibility to meet specific performance or aesthetic needs | Longer production lead times, higher per-unit cost for small batches |
Sound-Absorbing Perforated Metal | Auditoriums, office partitions | 0.8mm thick steel, 3mm round holes, ▲ ASTM C423 NRC 0.5 (50% better noise reduction than standard perforated metal) | Effective noise dampening while maintaining airflow | Requires additional acoustic backing for optimal performance |