Galvanized/Aluminum/Stainless Steel Perforated Metal Manufacturer

Product Description

Perforated Sheet Specification – Round hole
Description	Hole Size (mm)	Pitch (mm)	Open Rate	Sheet Thickness
				0.4 mm	0.5 mm	0.8 mm	1 mm	1.2 mm	1.5 mm	2 mm	2.5 mm	3 mm	4 mm	5 mm	6 mm
R0.8 T2	0.8	2	0.15	*	*	*
R1 T2	1	2	0.23	*	*	*	*
R1.2 T2.25	1.2	2.25	0.26		*	*	*
R1.2 T2.5	1.2	2.5	0.21		*	*	*	*
R1.5 T2.75	1.5	2.75	0.27		*	*	*	*
R1.5 T3	1.5	3	0.23		*	*	*	*
R1.8 T3.5	1.8	3.5	0.24		*	*	*	*	*
R2 T3	2	3	0.4		*	*	*
R2 T3.5	2	3.5	0.3		*	*	*	*	*
R2 T4	2	4	0.23		*	*	*	*	*	*
R2.5 T3.5	2.5	3.5	0.46		*	*	*
R2.5 T4	2.5	4	0.35		*	*	*	*	*
R2.5 T4.5	2.5	4.5	0.28		*	*	*	*	*	*
R2.5 T5	2.5	5	0.23		*	*	*	*	*	*	*
R3 T5	3	5	0.33		*	*	*	*	*	*
R3 T6	3	6	0.23		*	*	*	*	*	*	*	*
R3.5 T5	3.5	5	0.44		*	*	*	*	*
R4 T5	4	5	0.58		*	*	*
R4 T6	4	6	0.4		*	*	*	*	*	*
R4 T8	4	8	0.23		*	*	*	*	*	*	*	*
R5 T7	5	7	0.46		*	*	*	*	*	*
R5 T8	5	8	0.35		*	*	*	*	*	*	*	*
R5 T10	5	10	0.23		*	*	*	*	*	*	*	*	*
R5 T25	5	25	0.04		*	*	*	*	*	*	*	*	*
R6 T8.5	6	8.5	0.45		*	*	*	*	*	*	*
R6 T9	6	9	0.4		*	*	*	*	*	*	*	*
R6 T10	6	10	0.33		*	*	*	*	*	*	*	*	*	*
R7 T10	7	10	0.44				*	*	*	*	*	*
R8 T11	8	11	0.48				*	*	*	*	*	*
R8 T12	8	12	0.4				*	*	*	*	*	*	*	*
R8 T15	8	15	0.26				*	*	*	*	*	*	*	*	*
R10 T13	10	13	0.54				*	*	*	*	*	*	*	*
R10 T14	10	14	0.46				*	*	*	*	*	*	*	*
R10 T15	10	15	0.4				*	*	*	*	*	*	*	*	*
R10 T18	10	18	0.28				*	*	*	*	*	*	*	*	*
R12 T16	12	16	0.51				*	*	*	*	*	*	*	*
R12 T17	12	17	0.45				*	*	*	*	*	*	*	*	*
R15 T20	15	20	0.51				*	*	*	*	*	*	*	*	*
R15 T21	15	21	0.46				*	*	*	*	*	*	*	*	*
R20 T25	20	25	0.58				*	*	*	*	*	*	*	*	*
R20 T27	20	27	0.5				*	*	*	*	*	*	*	*	*
R20 T28	20	28	0.46				*	*	*	*	*	*	*	*	*
R20 T30	20	30	0.4				*	*	*	*	*	*	*	*	*
R25 T34	25	34	0.49				*	*	*	*	*	*	*	*	*

Hole Patterns of Square Hole Punched Sheet

Specification	Details
Hole Size	1mm x 1mm, 2mm x 2mm, 3mm x 3mm, 5mm x 5mm, 10mm x 10mm Or customized
Thickness	0.5mm, 1mm, 1.5mm, 2mm, 3mm, 4mm, 5mm, etc
Size	1m x 2m, 1.22m x 2.44m, 1.5m x 3m, customizable sizes available
Open Area	23% - 79% (depending on hole size and spacing)
Surface Treatment	Powder Coating, Galvanizing, Anodizing, Polishing, etc.
Edge Margin	Can be customized according to requirements
Production Tolerance	+/- 0.1mm to +/- 0.5mm depending on thickness and hole size