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Our offer - Perforated sheets - Long. holes

Longitudinal holes in straight arrangement(a<b)

Otwory wydłużone układ prosty

Type a x b - t x t₁	Open area %
Lg 4 x 25 - 16 x 50	12.1
Lg 4 x 28 - 10 x 34	31.9
Lg 4 x 57 - 18 x 68	18.3
Lg 4.5 x 26 - 7 x 30	53.6
Lg 4.5 x 45.5 - 20 x 70	14.3
Lg 4.7 x 34 - 16 x 39	24.8
Lg 5 x 25 - 16 x 34	22.0
Lg 6 x 35 - 24 x 42	20.1
Lg 6 x 38 - 11 x 52	38.5

Type a x b - t x t₁	Open area %
Lg 8 x 40 - 14 x 92	23.8
Lg 10 x 20 - 40 x 30	14.9
Lg 10 x 40 - 16 x 92	25.7
Lg 10 x 60 - 50 x 68	17.0
Lg 12 x 40 - 18 x 92	27.1
Lg 12 x 65 - 20 x 146	25.7
Lg 16 x 28 - 24 x 76	21.5
Lg 16 x 32 - 24 x 80	23.8
Lg 16 x 36 - 48 x 44	24.7

Type a x b - t x t₁	Open area %
Lg 16 x 60 - 28 x 150	21.5
Lg 20 x 40 - 28 x 50	51.0
Lg 20 x 40 - 28 x 48	53.1
Lg 24 x 50 - 36 x 58	51.5
Lg 24 x 74 - 38 x 84	51.8
Lg 30 x 60 - 70 x 250	9.2
Lg 40 x 60 - 100 x 72	28.6
Lg 40 x 100 - 80 x 375	12.2

Longitudinal holes in straight arrangement(a>b)

Otwory wydłużone układ prosty

Type Lg a x b - t x t₁	Open area %
Lg 18x4 - 25x8	34,3
Lg 20x4 - 25x20	15,3
Lg 20x5 - 25x17	22,3
Lg 20x7 - 23x23	24,5
Lg 20x7 - 25x22	23,5
Lg 20x7 - 30x34	12,7
Lg 20x12 - 30x18	38,7
Lg 25x4 - 30x10	32,2
Lg 25x7 - 40x24	17,1
Lg 28x2,5 - 27x27	9,4
Lg 30x6 - 40x15	28,7
Lg 30x8 - 35x28	23,1

Type Lg a x b - t x t₁	Open area %
Lg 30x10 - 35x32	24,9
Lg 35x6 - 40x20	25,3
Lg 35x6 - 40x20	25,3
Lg 35x6,3 - 40x22	24,1
Lg 35x10 - 40x32	25,7
Lg 35x10 - 44x36	20,7
Lg 35x12 - 40x38	25,6
Lg 35x12 - 44x45	19,6
Lg 38x6 - 52x11	38,5
Lg 40x8 - 46x14	47,6
Lg 40x10 - 48x32	24,6
Lg 40x12 - 46x18	54,2

Type a x b - t x t₁	Open area %
Lg 40x12 - 50x44	20,4
Lg 44x5 - 48x15	29,8
Lg 50x10 - 80x52	11,5
Lg 50x12 - 60x40	23,7
Lg 51x6 - 57x12	43,6
Lg 60x10 - *	–
Lg 65x12 - 75x20	49,9
Lg 60x20 - 72x64	24,2
Lg 65x20 - 75x64	25,3
Lg 100x20 - 200x280	3,4
Lg 102x25 - 125x50	38,7

* Lg 60x10 – adjustable distance among axes of holes

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Our offer - Perforated sheets - Long. holes

Longitudinal holes in straight arrangement(a<b)

Otwory wydłużone układ prosty

Type a x b - t x t₁	Open area %
Lg 4 x 25 - 16 x 50	12.1
Lg 4 x 28 - 10 x 34	31.9
Lg 4 x 57 - 18 x 68	18.3
Lg 4.5 x 26 - 7 x 30	53.6
Lg 4.5 x 45.5 - 20 x 70	14.3
Lg 4.7 x 34 - 16 x 39	24.8
Lg 5 x 25 - 16 x 34	22.0
Lg 6 x 35 - 24 x 42	20.1
Lg 6 x 38 - 11 x 52	38.5

Type a x b - t x t₁	Open area %
Lg 8 x 40 - 14 x 92	23.8
Lg 10 x 20 - 40 x 30	14.9
Lg 10 x 40 - 16 x 92	25.7
Lg 10 x 60 - 50 x 68	17.0
Lg 12 x 40 - 18 x 92	27.1
Lg 12 x 65 - 20 x 146	25.7
Lg 16 x 28 - 24 x 76	21.5
Lg 16 x 32 - 24 x 80	23.8
Lg 16 x 36 - 48 x 44	24.7

Type a x b - t x t₁	Open area %
Lg 16 x 60 - 28 x 150	21.5
Lg 20 x 40 - 28 x 50	51.0
Lg 20 x 40 - 28 x 48	53.1
Lg 24 x 50 - 36 x 58	51.5
Lg 24 x 74 - 38 x 84	51.8
Lg 30 x 60 - 70 x 250	9.2
Lg 40 x 60 - 100 x 72	28.6
Lg 40 x 100 - 80 x 375	12.2

Longitudinal holes in straight arrangement(a>b)

Otwory wydłużone układ prosty

Type Lg a x b - t x t₁	Open area %
Lg 18x4 - 25x8	34,3
Lg 20x4 - 25x20	15,3
Lg 20x5 - 25x17	22,3
Lg 20x7 - 23x23	24,5
Lg 20x7 - 25x22	23,5
Lg 20x7 - 30x34	12,7
Lg 20x12 - 30x18	38,7
Lg 25x4 - 30x10	32,2
Lg 25x7 - 40x24	17,1
Lg 28x2,5 - 27x27	9,4
Lg 30x6 - 40x15	28,7
Lg 30x8 - 35x28	23,1

Type Lg a x b - t x t₁	Open area %
Lg 30x10 - 35x32	24,9
Lg 35x6 - 40x20	25,3
Lg 35x6 - 40x20	25,3
Lg 35x6,3 - 40x22	24,1
Lg 35x10 - 40x32	25,7
Lg 35x10 - 44x36	20,7
Lg 35x12 - 40x38	25,6
Lg 35x12 - 44x45	19,6
Lg 38x6 - 52x11	38,5
Lg 40x8 - 46x14	47,6
Lg 40x10 - 48x32	24,6
Lg 40x12 - 46x18	54,2

Type a x b - t x t₁	Open area %
Lg 40x12 - 50x44	20,4
Lg 44x5 - 48x15	29,8
Lg 50x10 - 80x52	11,5
Lg 50x12 - 60x40	23,7
Lg 51x6 - 57x12	43,6
Lg 60x10 - *	–
Lg 65x12 - 75x20	49,9
Lg 60x20 - 72x64	24,2
Lg 65x20 - 75x64	25,3
Lg 100x20 - 200x280	3,4
Lg 102x25 - 125x50	38,7

* Lg 60x10 – adjustable distance among axes of holes