Name	Perforated Metal Sheet
Material	SS 304 316L 201;Aluminum;Aluminum alloy;Iron;Gavanized steel;Q235,Q195;Mn steel
Hole Diameter	0.1-30mm (0.1-0.4mm is etching hole;More than 30mm is laser cutting)
Size	Normal size is 1x2m 1.22x2.44m 1.5x3m (Other size we can customize.)
Thickness	0.1-10mm
Coating	PVC Coating; Powder spraying; Galvanized Coating;
Applications	Industrial proccesing, Machinery, Food processing, Building & Constructions, Agriculture,Communication industries, automotive industries, hardward&household industries.
Hole shape	Round perforation, Square perforation, Rectangular, Hexagonal perforation, Slots perforation
Angle degree	45°;60°;90°

Slotted hole perforated metal sheet pattern is an extended hole with round or square ends.

This hole shape is designed with the concept of allowing the necessary amount of material to pass through the metal sheet while maintaining the desired strength and performance characteristics.

Popular sheet thickness ranges from 26 gauge through 1/4″ plate(thicker plates are available on special order). Common hole size ranges from 0.02 to 1″ and greater.

Features & Benefits

Decorative Appearance
Any perforation pattern can be used for decorative purposes, and slotted holes are no exception. Oval or rectangular slotted holes, both designs provide a distinct, unique look for the final application.
Functional Design
Slotted perforated metal has a special design that allows a large amount of material to pass through without adversely affecting the overall strength and performance of the metal sheet.
Available Materials
The most common materials used for slotted perforated panels include mild steel, carbon steel, stainless steel, aluminum, copper, brass, and any other materials suitable for perforation.

Application of Slotted Hole Perforated Sheet

Perforated sheets are used extensively for both industrial and architectural applications:
Industry for sieving
Industry for protection & ventilation
Architecture for function and appearance both internally and externally including:
Energy saving benefits, sound control and lighting effects

Slotted Hole Perforated Metal Sheet Specification

Description	Hole dia	Hole pitch	Open area	Thickness
	(mm)	(mm)	(%)	1.0mm	1.5mm	2.0mm	2.5mm	3.0mm
LR1 X 10Z	1 x 10	7 x 14	20%	**
LR1.5 X 12Z	1.5 x 12	10.3 x 16	21%	**
LR1.5 X 20Z	1.5 x 20	4 x 50	30%	**
LR2 X 10Z	2 x 10	10 x 15	26%	**
LR2 X 20Z	2 x 20	10 x 25	31%	**
LR3 X 20Z	3 x 20	6 x 26	74%	**	**	**
LR3 X 20Z	3 x 20	14 x 26	32%	**	**	**
LR4 X 20Z	4 x 20	10 x 25	61%	**	**	**	**
LR4 X 25Z	4 x 25	6.5 x 45	66%	**	**	**	**
LR4.5 X 25Z	4.5 x 25	7 x 60	51%	**	**	**	**
LR4.75 X 20Z	4.75 x 20	15 x 25	48%	**	**	**	**
LR5 X 20Z	5 x 20	20 x 25	38%	**	**	**	**
LR6 X 20Z	6 x 20	24 x 24.8	38%	**	**	**	**	**
LR 6 X 20Z	6 x 20	26 x 40	22%	**	**	**	**	**
LR7 X 20Z	7 x 20	13 x 47.5	42%	**	**	**	**	**
LR7 X 25Z	7 x 25	30 x 30	37%	**	**	**	**	**
LR8 X 40Z	8 x 40	26 x 47.5	50%	**	**	**	**	**
LR10 X 40Z	10 x 40	20 x 50	76%	**	**	**	**	**
LR2.1 X 20U	2.1 X20	5 X 25	33%	**	**
LR2.4 X 20U	2.4 X 20	5 X 25	38%	**	**
LR3 X 20U	3 X 20	5.5 X 25	41%	**	**	**
LR4.5 X 20U	4.5 X 20	8 X 25	44%	**	**	**	**	**
LR5 X 30U	5 X 30	9 X 35	46%	**	**	**	**	**
LR7 X 25U	7 X 25	12 X 30	45%	**	**	**	**	**

Packing & Shipping

Waterproof paper and free-fumigation wooden box;
In bulk or bundle
According to customers’ requirement

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