Specifications

Perforated mesh
The most popular patterns for perforated metal sheet are round, square, staggered and decorative pattern

Perforated  mesh

 

As the most common form of material because of its versatility and ease in handling, perforated sheets can be supplied either as flat, fabricated, and/or finished product.

Lamina Perforated Sheet produces a wide range of perforated metal plates in steel, stainless steel, galvanized steel, aluminium, copper, brass and many other materials. Also available are perforated products including architectural mesh and perforated tubes.

The most popular patterns for perforated metal sheet are round, square, staggered and decorative patterns.

Perforated Round Hole:
Sheets available in mild steel, galvanized steel, stainless steel, aluminum brass and copper.

This pattern is very strong and has an aesthetic appearance and perforated sheets with round holes are typically used in:
 Wall & ceiling panels
 Architectural finishes
 Sunshade screen
 Air conditioning grilles

Square Hole Perforated Metal:
This kind of perforated sheet is used for display shelf and machine guards offering good visibility.

Typical applications:
Machine guards
Air condition guards
Architectural features

Staggered Perforated Sheet:
Also named slotted perforated sheets. Suited to sorting and grading solid objects.
Staggered perforated sheet is made to measure panels, edged and painted to any requirements using aluminium, steel and stainless steel edging sections.

Materials applied for staggered patterns include mild steel, stainless steel, aluminum and copper.

 

Plain Steel Perforated Metal

 

Hole Diameter		Staggered Centers	Sheet Thickness		Open Area
0.045"	1.14mm	0.066«	0.033-0.039"	0.84-0.99mm	37.00%
1/16"	1.59mm	3/32"	0.027-0.033"	0.68-0.84mm	41.00%
1/16"	1.59mm	1/8"	0.027-0.066"	0.68-1.68mm	23.00%
5/64"	1.98mm	1/8"	0.027-0.053"	0.68-1.35mm	35.00%
0.081"	2.06mm	1/8"	0.053-0.066"	1.35-1.68mm	38.00%
3/32"	2.38mm	5/32"	0.053-0.066"	1.35-1.68mm	33.00%
1/8"	3.17mm	3/16"	0.027-0.127"	0.68-3.23mm	40.00%
5/32"	3.97mm	3/16"	0.027-0.066"	0.68-1.68mm	63.00%
3/16"	4.76mm	¼"	0.027-0.127"	0.68-3.23mm	50.00%
1/4"	6.35mm	3/8"	0.033-0.111", 0.25"	0.84-2.82mm, 6.35mm	40.00%
3/8"	9.52mm	½"	0.053-0.082", 3/16"	1.35-2.08mm, 4.76mm	51.00%
3/8"	9.52mm	9/16"	0.059", 0.119"	1.50mm, 3.02mm	40.00%
1/2"	12.70mm	11/16"	0.033-0.127", 3/16"	0.84-3.23mm, 4.76mm	48.00%
1/4" Hex	6.35mm Hex	0.285	0.027-0.033	0.68-0.84mm	76.00%
3/8" Sq.	9.52mm Sq.	Cane«	0.053-0.066"	1.35-1.68mm	51.00%