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MarCo Specialty Steel, Inc
Wire Cloth Perforated Metal Expanded Metal Bar Grating Grip Strut® Perf-O Grip® Hex Metal
Wire Cloth Perforated Expanded Bar Grating Grip Strut® Perf-O Grip® Hex Metal
 
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Contact Information

Phone:
(713) 649-5310
(800) 200-3047

Fax:
(713) 649-5305

Mailing Address
Marco Specialty Steel, Inc.
P.O. Box 590643
Houston, Texas 77259-0643

Physical Address
Marco Specialty Steel, Inc.
6633 Lindbergh
Houston, Texas 77087
 

Micronic Filter Cloth


Plain Dutch Weave

Twilled Dutch Weave

Reversed Dutch Weave


Plain Dutch Weave is primarily used as a filter cloth. The openings slant diagonally through the cloth and can not be seen by looking directly at the cloth. This weave has a coarser mesh and wire in the shute direction, giving a very compact, firm mesh with great strength.

PLAIN DUTCH WEAVE

MESH

WIRE DIA.

NOMINAL MICRON

12 x 64

.0230/.0165

200

24 x 110

.015/.010

80

30 x 150

.009/.007

95

30 x 160

.009/.007

90

40 x 200

.007/.0055

55

50 x 250

.0055/.0045

40


Twilled Dutch Weave offers higher strength than regular Dutch weaves. It packs even more wires in a given area. Generally, this weave has finer mesh counts and lower flow than regular Dutch weaves and can be made to filter particles as fine as 2 microns in diameter.

TWILLED DUTCH WEAVE

MESH

WIRE DIA.

NOMINAL MICRON

20 x 250

.0036/.008

87

30 x 250

.0010/.0080

70

80 x 700

.0040/.0030

30-35

165 x 800

.0029/.0020

25

165 x 1200

.0028/.0016

19

165 x 1400

.0028/.0016

14

200 x 600

.0026/.0018

26

200 x 900

.0020/.0014

23

200 x 1400

.0028/.0016

10

250 x 1370

.0022/.0016

8

250 x 1400

.0022/.0016

8

250 x 1620

.0022/.0015

7-8

325 x 1480

.0014/.0012

7

325 x 1700

.0014/.0011

6

325 x 1900

.0014/.0011

5

325 x 2300

.0014/.0011

5

325 x 2800

.0014/.0011

4

375 x 2400

.0012/.0009

2-4

400 x 2800

.0011/.00078

2


Reverse Dutch Weave is a filter cloth in which the larger count of wires is found in the warp and the smaller count in the shute, thus reversing the method used in plain and twilled Dutch weaves. The warp wires have a smaller diameter than the shute wires and touch each other, while the heavier shute wires are woven as tightly together as possible

REVERSE PLAIN DUTCH WEAVE

MESH

WIRE DIA.

NOMINAL MICRON

180 x 120

.0035/.004

75

200 x 120

.0031/.004

70

400 x 120

.0022/.0036

40

400 x 125

.0022/.0036

40

600 x 125

.0016/.0048

28



 
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