Buliding Material 316 Micron Round Hole Perforated Metal Sheet

Perforated metal, one of the most versatile and stylish metal protects in our life, it is a sheet or coil of material which has various hole sizes, high strength-to-weight ratio, anti-corrosion, good
ventilation, light penetration and stability. Perforated metal is made of carbon steel, stainless steel (302, 304, 304L, 316, 316L), aluminum, copper and brass. In addition, perforated metal can be galvanized or PVC coated, which gives metal additional security and anti-corrosion.

Generally, perforated metal hole patterns include round holes, square holes, slotted holes, hexagonal holes and decorative holes. Various hole patterns provide additional aesthetic performance. With various materials and hole patterns, perforated metal can be used as
architectural metal or decorative metal. It is mainly applied for screen, guard, filter, vent, signage, partition, enclosure, building facade and noise barrier.

Specification:
General: Square hole:
Metal material: plain steel, mild steel, carbon steel, stainless steel (302, 304, 304L, 316, 316L), aluminum, copper, brass, pre-galvanized steel, hot or cold galvanized steel, etc.
Surface treatment: electric galvanized, hot dipped galvanized, PE/PVC coated, powder coating, oxidation treatment etc.
Thickness: 0.2 - 25 mm.
Width by length: 1000 × 2000 mm to 2000× 6000 mm or according to customer's requirements.
Standard sizes (mm): 1000 × 2000, 1000 ×2400, 1200 × 2400.
Hole patterns: round hole, square hole, slotted hole, hexagonal hole, decorative hole.
Hole diameter: 0.2 - 100 mm.
Margin types: safe margins or no-margins.
Packing:
Thickness: 11-22 gauge.
Hole size: 0.2" - 0.75".
Hole centres: 0.5" - 1".
Hole pattern: staggered or straight row.
Open area: 11% - 56%.
Width: 36" - 48".
Length: 24" - 120".
Many different types of perforated metal holes for choice.

Perforated metal or perforated sheets used in food processing are often manufactured using different types of materials: stainless steel, aluminum, copper and brass. Stainless steel is widely used because it has many desirable qualities, including thermal properties and corrosion resistance, is easy to manufacture, and is easy to maintain and to ensure health.

3. HOLE PATTERN

4. EDGE TREATMENT

 

5. FINISHED PRODUCT

Sieve Bend Perforated Screen

Steel grade under GOST2176-77 (similar to ZGMn13-1, ZGMn13-1-4, ZGMn13-2, ZGMn13-3);
Manganese steel;
Hardness: <220HB;
Diameter of bores: 40 mm;
Quantity of bores: 52;
Unpointed casting radius: 3-8 mm;
Weight: 30 kg;