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Woven Wire Mesh
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Woven Wire Mesh
 

Woven Wire Mesh

Usage Filter, Strong mesh, Dehydration, etc.
Materials Stainless Steel Wire 304, 316 Series
 
Product demonstration


Related products : Plain weave, twilled weave, plain dutch weave, twilled dutch weave

Plain weave mesh

Plain weaving is the most general way to weave wires by crossing vertical and horizontal wires perpendicularly. 
As for the diameter of wires used in a plain weaving, the weaving is possible to same thickness with openings by theoretically, but the diameter of wires less than 80% of openings approx. is suitable due to  changes of characteristics during weaving. It is widely used and for wire meshes less than 200 meshes.

 Usage : Filter, Earphones, Speakers, etc.
 Materials : Stainless Steel Wire 304, 316 Series

 

Twilled weave mesh

To weave these mesh, at least more than two vertical and horizontal wires need to be intersected. 
A thick wire is available for this weaving than plain weaving. Twilled weaving has advantage of less structural hardening due to small angle of refraction. 
Twilled weave is suitable for cases where it requires relatively large loads.

 Usage : Filter, Strong mesh
 Materials : Stainless Steel Wire 304, 316 Series

 
 

Plain dutch weave mesh

This is a kind of a plain weaving, but weaves wide in vertical and weaves narrow in horizontal to allow liquid or gas passing through openings between both wires.
for these reasons, this kind of weaving is suitable for dissevering functions such as filtration, dehydration and centrifuge.  Mesh is counted as the number of openings in the transverse 1 inch.

 Usage : Filter, Dehydration
 Materials : Stainless Steel Wire 304, 316 Series

 
 

Twilled dutch weave mesh

This weaving is the combination of “Twilled weave” and “Dutch weave”, has twice the density compared with “Twilled weaving” because it weaves front and back of the mesh closely on both side. “Twilled dutch weaving” is suitable for the most compact and rugged filtering mesh, and it is possible to weave to few thousands of meshes in an inch. 
Mesh is counted as the number of warp wires in the transverse 1 inch.


 Usage : Filter, Separatory filter
 Materials : stainless steel wire 304, 316.. steel grade

 

Standard table of Plain fabrics & Double crimp() & Twill()

MESH

Diameter

OPENNIG

OPEN AREA

MESH

Diameter

OPENNIG

OPEN AREA

mm

SWG

mm

SWG

3

1.8

15

6.667

62%

18

0.23

34

1.181

70%

3.5

1.8

15

5.457

57%

16

0.45

26

1.138

51%

4

0.9

20

5.450

74%

18

0.29

31

1.121

63%

4

1.0

19

5.350

71%

14

0.7

22

1.114

38%

4

1.2

18

5.150

66%

16

0.5

25

1.088

47%

4

1.4

17

4.950

61%

18

0.35

28

1.061

57%

4

1.6

16

4.750

56%

18

0.4

27

1.011

51%

4

1.8

15

4.550

51%

16

0.6

23

0.988

39%

5

0.8

21

4.280

71%

20

0.29

31

0.980

60%

5

0.9

20

4.180

68%

18

0.45

26

0.961

46%

5

1.0

19

4.080

65%

20

0.35

28

0.920

52%

5

1.2

18

3.880

58%

18

0.5

25

0.911

42%

6

0.6

23

3.633

74%

20

0.4

27

0.870

47%

6

0.7

22

3.533

70%

24

0.23

34

0.828

61%

6

0.8

21

3.433

66%

20

0.45

26

0.820

42%

6

0.9

20

3.333

62%

24

0.25

33

0.808

58%

6

1.0

19

3.233

58%

20

0.5

25

0.770

37%

7

0.6

23

3.029

70%

24

0.29

31

0.768

53%

7

0.7

22

2.929

65%

24

0.35

28

0.708

45%

7

0.8

21

2.829

61%

28

0.23

34

0.677

56%

7

0.9

20

2.729

57%

24

0.4

27

0.657

39%

8

0.45

26

2.725

74%

30

0.23

34

0.617

53%

8

0.5

25

2.675

71%

30

0.25

33

0.597

50%

8

0.6

23

2.575

66%

32

0.23

34

0.564

50%

8

0.7

22

2.475

61%

30

0.29

31

0.557

43%

8

0.8

21

2.375

56%

32

0.29

31

0.504

40%

8

0.9

20

2.275

51%

30

0.35

28

0.497

34%

8

1.0

19

2.175

47%

35

0.23

34

0.496

47%

10

0.4

27

2.140

71%

40

0.18

36

0.455

51%

10

0.45

26

2.090

68%

40

0.2

35

0.435

47%

10

0.5

25

2.040

65%

40

0.25

33

0.385

37%

9

0.8

21

2.022

51%

50

0.14

38

0.368

52%

10

0.55

24

1.990

61%

50

0.16

37

0.348

47%

10

0.6

23

1.940

58%

50

0.18

36

0.328

42%

10

0.7

22

1.840

52%

50

0.2

35

0.308

37%

9

1.0

19

1.822

42%

60

0.14

38

0.283

45%

10

0.8

21

1.740

47%

50

0.23

34

0.278

30%

12

0.4

27

1.717

66%

60

0.18

36

0.243

33%

12

0.45

26

1.667

62%

80

0.12

40

0.198

39%

10

0.9

20

1.640

42%

80

0.14

38

0.178

31%

12

0.5

25

1.617

58%

100

0.1

42

0.154

37%

12

0.55

24

1.567

55%

120

0.08

44

0.132

39%

12

0.6

23

1.517

51%

150

0.065

45

0.104

38%

14

0.35

28

1.464

65%

165

0.053

46

0.101

43%

12

0.7

22

1.417

45%

180

0.053

46

0.088

39%

14

0.4

27

1.414

61%

200

0.053

46

0.074

34%

14

0.45

26

1.364

57%

250

0.04

48

0.062

37%

12

0.8

21

1.317

39%

300

0.04

48

0.045

28%

14

0.5

25

1.314

52%

325

0.035

48

0.043

30%

16

0.29

31

1.298

67%

350

0.035

48

0.038

27%

16

0.35

28

1.238

61%

400

0.03

49

0.034

28%

14

0.6

23

1.214

45%

500

0.03

50

0.026

26%

16

0.4

27

1.188

56%

 

 

 

 

 

 

Standard table of plain dutch weave mesh

Mesh

wire diameter

Opening

Length

Width

Length

Width

micron

12

64

0.62

0.42

270~290

14

80

0.5

0.3

220~240

24

110

0.38

0.27

115~125

30

160

0.23

0.18

95~100

40

200

0.18

0.14

70~75

50

250

0.14

0.11

60~63

 

Standard table of twilled dutch weave mesh

Mesh

WireDiameter

Opening

Length

Width

Length

Width

Micron

20

250

0.25

0.23

110 ~120

32

360

0.23

0.15

100 ~ 110

40

400

0.18

0.14

90 ~110

50

500

0.14

0.11

70 ~90

50

600

0.14

0.09

60 ~70

80

800

0.12

0.07

45 ~ 65

165

800

0.07

0.05

24 ~ 26

120

1000

0.08

0.055

27 ~ 28

165

1450

0.07

0.04

16 ~ 18

270

2000

0.038

0.025

11 ~ 13

325

2300

0.038

0.025

8 ~ 9

325

2400

0.035

0.025

7 ~ 8

450

2750

0.025

0.02

6 ~ 7

510

3600

0.025

0.015

5 ~ 6

 

Classify

General

Order

Remarks

Mesh

For plain weave, up to 500Mesh (Refer to table)

For twilled dutch weave, up to 2,400Mesh

(Refer to table)

For plain weave, all Mesh between 3~500Mesh

For twilled dutch weave,

all Mesh (Refer to table)

Below than 4Mesh, Prefer to crimp weaving

Diameter Of Wire

0.02 ~ 5mmΦ
(Refer to table)

All kinds of diameter between 0.02~5mmΦ

Above than 5mm, Prefer to crimp weaving

Width

1M 1.2M 1.5M 2M 2.5M Width(1M Width is Basic)

from 1.0m to 2.5m Width

 

Length

30M

All length possible (Depend on the product)

 

Materials

Stainless steel (304), Iron, Bronze, Brass

Stainless steel (304, 316, 314, 310, 430, etc.), Iron chromium, Nickel, Monel, Inconel, Molybdenum, Tungsten, Titanium, Gold, Silver, Pt.

Stainless steel (316, 314), Iron chromium, Nickel(Retention Stocks Available)

 

 

Mesh

It is a unit displaying mesh of stainless steel wire cloth and is the number of meshes between 1 inch (25.4mm). Generally, stainless steel wire mesh displays horizontal first and vertical later.
The picture beside shows 4 × 4 mesh (Diameter 1.2mm)

 

Dia. of Wire

Diameter of wire composing a woven wire mesh. 
Use a unit of mm or use number by the diameter table of wire.
Weft wires - Vertical wire of mesh(Length Direction)
Warp wires - Horizontal wire of mesh( Width Direction)

 

Opening

Opening is the width between the wire and wire comprising wire mesh and is calculated by the formula below .
Opening(mm) = 25.5 mm ÷ Mesh – Diameter of Wire(mm)
Ex) 25.4 ÷ 4 – 1.2 = 5.15 mm

 

 Open Area

It means the percentage of space area of the mesh.
Open Area(%) = (Opening)²÷ (Opening + wire diameter)² × 100
Ex) (5.15)² ÷ (5.15 + 1.2)² x 100 = 65.77(%)
Even in the case of the same mesh, an “open area” can be changed in accordance with the difference of diameter of wire.

 


 
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