Samoa

Fa'atafafa 45° Pepa Fa'apa

O le Square Staggered 45 ° Pepa Fa'ava'a o lo'o i ai se tulaga tulaga ese 45 ° fa'avasegaina, fa'atasi ai ma sikuea fa'asoa tutusa i le 45 ° angles, fa'atusatusa i le sikuea tasi ala fa'ava'a laulau, Fa'aleleia le tulaga tutusa o mea ma fa'aleleia le tulaga mautu atoa.

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Fa'amatalaga o oloa

1 4 perforated aluminum sheet

d (mm)	c (mm)	Avanoa Avanoa (%)
3	7.5	32.0
4	10	32.0
5	12	34.7
6	14	36.7
6	16	28.1
6.3	16	31.0
7	18	30.2
8	20	32.0
8	24	22.2
10	22.5	39.5
10	24	34.7
12	24	50.0
12	25.5	44.3
12	27	39.5
14	28	50.0
14	28.3	48.9

d (mm)	c (mm)	Avanoa Avanoa (%)
14	31	40.8
14	32	38.3
15	29.7	51.0
15	30	50.0
16	30	56.9
16	32	50.0
18	40	40.5
19	40	45.1
20	40	50.0
20	55	26.4
21	40	55.1
22.4	46	47.4
23	46	50.0
25	44	64.6
25	50	50.0
30	54	61.7

d (mm)	c (mm)	Avanoa Avanoa (%)
30	60	50.0
30	65	42.6
31.5	60	55.1
32	60	56.9
34	60	64.2
35	60	68.1
35	63.6	60.6
40	72	61.7
45	74	74.0
45	78	66.6
50	92	59.1
55	102	58.2
60	114	55.4
100	170	69.2
120	230	54.4

Square 45° Perforated Sheet Description

The Square Staggered 45 ° Perforated Sheet has a unique 45 ° staggered arrangement, with squares evenly distributed at 45 ° angles, compared to square one way perforated panel， Improved the overall material uniformity and enhanced the overall structural stability. Thus achieving excellent ventilation, drainage, and aesthetic performance. Square staged 45 ° perforated sheet metal has high strength and durability, making it suitable for long-term use. Staggered square endows the overall aesthetic and visual effect of the board, and is widely used in fa ç ade, curtain wall fence， Equipment outdoor ventilation, etc.

Filtration and Separation in Chemical and Food Industries

Square 45° perforated sheets are ideal for filtration and separation applications in industries such as chemicals, food processing, and pharmaceuticals. The 45° square perforation pattern enhances the material's separation efficiency, allowing it to filter fine particles while maintaining smooth fluid flow. These perforated sheets are commonly used in vibrating screens, sifting machines, and separator units, where precise separation and reliable filtration are essential. Their robust construction and corrosion resistance make them suitable for handling harsh chemicals and high-temperature processes.

Architectural and Design Applications

In architectural design and decorative applications, square 45° perforated sheets are often used in facade panels, ceiling tiles, and wall cladding. The 45° angled perforations create a unique aesthetic while providing both ventilation and light diffusion. These perforated sheets are commonly found in office buildings, public spaces, and urban landscapes, where their modern look and functional properties make them a preferred choice for sun shading, privacy screens, and decorative elements. The durability and flexibility of the material ensure they meet both design and performance needs in architectural applications.