Galvanized Square Hole Perforated Metal
Galvanized square hole perforated metal sheet for ventilation and screening.
Official Standard Tolerance SKU Matrix
Select and lock exact sub-specifications (supports batch multi-spec consolidated inquiry)
| Nominal Mesh Count | Std. Wire Dia. (mm)Std. Wire Dia. (inch / Gauge) | Aperture Size (mm)Aperture Size (inch) | Ref. Open Area | Est. Weight (kg/m²)Est. Weight (lb/ft²) | Micro Link | |
|---|---|---|---|---|---|---|
| Std. Plate Thickness | 1.000 mm0.03940" | 3.000 mm0.11810" | 32.6% | 4.80 kg/m²0.9800 lb/sq.ft | ||
| Std. Plate Thickness | 1.500 mm0.05910" | 8.000 mm0.31500" | 40.2% | 6.20 kg/m²1.2700 lb/sq.ft | ||
| Std. Plate Thickness | 2.000 mm0.07870" | 15.000 mm0.59060" | 46.1% | 8.10 kg/m²1.6600 lb/sq.ft |
100X Simulated Microscope Lens View (Auxiliary Physical Design)
Custom Processing for Perforated Metal
CNC punching and finishing services for perforated sheets.
Custom Hole Patterns
CNC turret presses punch round, square, slotted and decorative patterns to your drawing.
Leveling & Deburring
Punched sheets roller-leveled and deburred for a flat, safe-to-handle finish.
Bending & Rolling
Sheets formed into channels, cylinders and cones for filters, screens and cladding.
Quality Assurance for Perforated Metal
Perforated sheets are verified for pattern accuracy and flatness.
Hole & Pitch Tolerance
Hole diameter, pitch and open area measured against drawing tolerances batch by batch.
Material Certification
Sheet coils covered by EN 10204 3.1 mill certificates for grade and thickness.
Flatness & Burr Check
Panels inspected for flatness and residual burr before surface finishing and packing.
Packaging & Logistics
Flat packing that keeps perforated sheets scratch-free.
Interleaved Pallets
Sheets stacked with paper or film interleaving on fumigated pallets to protect surfaces.
Moisture Barrier
Waterproof wrapping and desiccant protect carbon steel sheets from transit rust.
Container Loading
Optimized 20GP / 40HQ loading plans with photos and loading reports shared before vessel departure.
Trade Terms
FOB Tianjin or CIF major ports; DHL, FedEx and SF Express available for sample shipments worldwide.