O WHAT IS:

A perforated sheet is a product made from a smooth sheet that is perforated with round, square, rectangular or oblong holes.

MATERIAL:

We manufacture in carbon steel, stainless steel (304 or 316) and aluminum.

Chapas Perfurada

APPLICATION:

Filter, penis, brise and ventilation.

DIMENSIONS:

Standard size 1000 x 2000 mm, 1200 x 2000 mm and 1200 x 3000 mm. It can be manufactured in different dimensions, maximum length of 1500 mm and maximum compression of 4000 mm.

FINISHING:

Hot galvanizing according to NBR 6323 standard, electrolytic galvanizing, electrostatic painting and painted and galvanized.

G・N・	0mm	0 pol.	Dist ・ between centers	wow	furos / pol	furos/c m	Open Area percentage	Available
1	0,7		2.03	1.33	179.4	27.8	10.70%	A
2	0,8		2.03	1.23	179.4	27.8	14.00 percent	A
3	0,9		2.03	1.13	179.4	27.8	17.70%	A
4	1		2.03	1.03	179.4	27.8	21.80%	A
5	1.1		2.03	0,93	179.4	27.8	26.40%	A
6	1.1		2.18	1.08	155.6	24.1	22.90%	A
7	1.2		2.18	0,98	155.6	24.1	27.30%	A
8	1.3		2.18	0,88	155.6	24.1	32.00 percent	A
9	1.4		3	1.6	82.1	12.7	19.60%	A
10	1.5		3	1.5	82.1	12.7	22.50%	A
11	1.6		3	1.4	82.1	12.7	25.60%	A
12	1.4		3	1.6	82.1	12.7	19.60%	A
13	1.4		2.48	1.08	104.84	16.25	19.60%	R
14	1.5		3	1.5	82.1	12.7	22.50%	A
15	1.6	1/16"	3	1.4	82.1	12.7	25.60%	A
16	1.8		3	1.2	82.1	12.7	32.40%	A
17	2		3	1	82.1	12.7	40.00 percent	A
18	2		3.36	1.36	65.5	10.2	31.90%	A
19	2		4	2	46.2	7.2	22.50%	A
20	2		5	3	29.6	4.6	14.40%	A
21	2		4	2	40.5	6.28	19.72%	R
22	2.4		3,86	1.46	49.6	7.7	34.80%	A
23	2.4		4	1.6	46.2	7.2	32.40%	A
24	2.4		5	2.6	29.6	4.6	20.70%	A
25	2.8		4.75	1.95	32.8	5.1	31.30%	A
26	3		5	2	29.6	4.6	32.40%	A
27	3		5.7	2.7	22.8	3.5	24.90%	A
28	3.2	1/8"	5	1.8	29.6	4.6	36.90%	A
29	3.2	1/8"	5.7	2.5	22.8	3.5	28.40%	A
30	3.2	1/8"	15.1	11.9	2.84	0,44	3.49%	R
31	3.5		5	1.5	29.6	4.6	44.10%	A
32	3.5		5.7	2.2	22.8	3.5	33.90%	A
33	3.6		5	1.4	29.6	4.6	46.70%	A
34	3.6		5.7	2.1	22.8	3.5	35.90%	A
35	4		6.32	2.32	18.5	2.9	36.10%	A
36	4		7.84	3.84	12	1.9	23.40%	A
37	4		6.4	2.4	15.74	2.44	30.66%	R
38	4.5		7.5	3	13.1	2	32.40%	A
39	4.8	3/16"	7	2.2	15.1	23	42.30%	A
40	4.8	3/16"	8	3.2	11.6	1.8	32.40%	A

G・N・	0mm	0 pol.	Dist ・ between centers	wow	furos / pol	furos/c m	Open area percent	Available
41	4.8	3/16"	10	5.2	7.4	1.1	20.70%	A
42	4.8	3/16"	6.63	1.87	14.67	2.27	40.46%	R
43	5		7	2	15.1	23	45.90%	A
44	5		8	3	11.6	1.8	35.20%	A
45	5		10	5	7.4	1.1	22.50%	A
46	5.5		8	2.5	11.6	1.8	42.50%	A
47	6		8	2	11.6	1.8	50.60%	A
48	6		9.35	3.35	8.5	1.3	37.10%	A
49	6		11	5	6.1	0,9	26.80%	A
50	6.35	1/4"	8	1.65	11.6	1.8	56.70%	A
51	6.35	1/4"	9.35	3	8.5	1.3	41.50%	A
52	6.35	1/4"	11	4.65	6.1	0,9	30.00 percent	A
53	6.5		8	1.5	11.6	1.8	59.40%	A
54	6.5		9.35	2.85	8.5	1.3	43.50%	A
55	6.5		11	4.5	6.1	0,9	31.40%	A
56	7		10	3	7.4	1.1	44.10%	A
57	7.5		11.76	4.26	5.3	0,8	36.60%	A
58	8	5/16"	10.8	2.8	6.3	1	49.40%	A
59	8	5/16"	12	4	5.1	0,8	40.00 percent	A
60	8	5/16"	13	5	4.4	0,7	34.10%	A
61	8		11.76	3.76	4.66	0,72	36.33%	R
62	9		12.76	3.76	4.5	0,7	44.80%	A
63	9		14	5	3.8	0,6	37.20%	A
64	9		21	12	1.7	0,3	16.50%	A
65	9.5	3/8"	13	3.5	4.4	0,7	48.10%	A
66	9.5	3/8"	14.5	5	3.5	0,5	38.60%	A
67	9.5	3/8"	15	5.5	3.3	0,5	36.10%	A
68	9.5	3/8"	18	8.5	23	0,4	25.10%	A
69	10		13	3	4.4	0,7	53.30%	A
70	10		14	4	3.8	0,6	45.90%	A
71	10		15	5	3.3	0,5	40.00 percent	A
72	10		16	6	2.9	0,4	35.20%	A
73	10		18	8	23	0,4	27.80%	A
74	11		12.7	1.7	4.6	0,7	67.50%	A
75	11		14	3	3.8	0,6	55.60%	A
76	11		16	5	2.9	0,4	42.50%	A
77	12		17	5	2.6	0,4	44.80%	A
78	12		24	12	1.3	0,2	22.50%	A
79	12.5		15.99	3.49	2.52	0,39	47.97%	R
80	12.7	1/2"	17.5	4.8	2.4	0,4	47.40%	A

G・N・	0mm	0 pol.	Dist ・ between centers	wow	furos / pol	furos/c m	Open area percent	Available
81	12.7	1/2"	18	5.3	23	0,4	44.80%	A
82	12.7	1/2"	19	6.3	2	0,3	40.20%	A
83	12.7	1/2"	25	12.3	1.2	0,2	23.20%	A
84	12.7	1/2"	25.4	12.7	1.1	0,2	22.50%	A
85	12.7	1/2"	44.12	31.42	0,33	0.05	6.50%	R
86	13		19.8	6.8	1.9	0,3	38.80%	A
87	14		18	4	23	0,4	54.40%	A
88	15		18	3	23	0,4	62.50%	A
89	15		20	5	1.8	0,3	50.60%	A
90	15.9	5/8"	20.68	4.78	1.7	0,3	53.20%	A
91	16		20	4	1.8	0,3	57.60%	A
92	16		22	6	1.5	0,2	47.60%	A
93	16		17	1	2.6	0,4	79.70%	A
94	17		20	3	1.8	0,3	65.00 percent	A
95	18		23	5	1.4	0,2	55.10%	A
96	19	3/4"	25	6	1.2	0,2	52.00 percent	A
97	19	3/4"	30	11	0,8	0,1	36.10%	A
98	20		24	4	1.3	0,2	62.50%	A
99	20		30	10	0,8	0,1	40.00 percent	A
100	21		24	3	1.3	0,2	68.90%	A
101	22		28	6	0,9	0,1	55.60%	A
102	24		28.5	4.5	0,9	0,1	63.80%	A
103	25.4	one"	-XX-	SA	-XX-	-XX-	-XX-	SA
104	25		-XX-	SA	-XX-	-XX-	-XX-	SA
105	26		-XX-	SA	-XX-	-XX-	-XX-	SA
106	28		-XX-	SA	-XX-	-XX-	-XX-	SA
107	30		-XX-	SA	-XX-	-XX-	-XX-	SA
108	35		-XX-	SA	-XX-	-XX-	-XX-	SA
109	38	1 1/2"	-XX-	SA	-XX-	-XX-	-XX-	SA
110	40		-XX-	SA	-XX-	-XX-	-XX-	SA
111	45		-XX-	SA	-XX-	-XX-	-XX-	SA
112	50		-XX-	SA	-XX-	-XX-	-XX-	SA
113	60		-XX-	SA	-XX-	-XX-	-XX-	SA