Twill Woven Mesh

MWN's Twill Woven Mesh mainly use the material stainless steel wire, it has two types: twill weave and twill dutch weave.
Stainless steel is selected for their wear-resisting, heat-resisting, acid-resisting and corrosion resisting characteristics.

Many different grades of stainless are used in wire cloth.T304 is the most common, but others are used in specific applications to take advantage of each grade's unique properties. The wire mesh made of stainless steel is extensively used in mining , chemical industry, food industry and pharmaceutical industry.
Our twill woven mesh products are generally made of stainless steel Type 302,304,304L,316,316L,321 and 430 etc. We produce them in all kinds of forms,such as the material, the wire diameter, the size of the mesh , width and length.

Twill weave: Each weft wire passes over two and under two warp wires, and each warp wire passes over and under two weft wires. The wire diameter for both(warp and weft)is mostly the same.
Characteristics: square aperture, less rigid than plain weave, especially suitable for deforming, strong wire cloth due to ratio of wire diameter and aperture, it is mostly used for filtration less than 63 micron.

Specification of the Twill Weave Mesh
Mesh Wire Dia.(MM) Opening (MM) Material (AISI)
250 0.040 0.063 316
300 0.040 0.044 316
325 0.035 0.043 316L
350 0.030 0.042 316L
400 0.030 0.033 316L
450 0.028 0.028 316L
500 0.025 0.026 316L

Twill dutch weave: Each warp wire and each weft wire passes over and under the next two adjacent complementary wires, as in a normal Twill Weave, except the warp wires are larger in diameter than the weft wires. This allows a greater mesh count in the weft direction. This weave pattern enables the weft wires to be woven more densely, and much smaller aperture sizes can be achieved without forsaking cloth thickness.
Characteristics:"zero"--aperture, light-proof woven, high resistance due to tight wire position, extreme low absolute grade of fineness(down to 5-6 micron),high filtration performance in case of low viscose medium, it is the finest filtration in hydraulic systems, especially for critical applications as aero-space, fuel-and combustion.

Specification of the Twill Dutch Weave Mesh
Gauge Mesh Wire Diameter
Reference values of particles passed
80II 20x250 0.28x0.2 38
120II 30x300 0.25x0.18 36
200II 50x500 0.14x0.11 34
320I 80x700 0.11x0.08 32
320II 80x780 0.10x0.07 30
360 90x780 0.10x0.07 25
400I 100x780 0.10x0.07 22
400II 100x900 0.10x0.063 20
500 120x1100 0.07x0.05 17
630 150x1400 0.063x0.04 16
650 180x1800 0.07x0.04 14
685 165x1400 0.063x0.032 13
795I 200x1400 0.07x0.04 12
795II 200x1800 0.05x0.032 10
850 2l0x1900 0.045x0.03 10
1000 250x2000 0.045x0.028 8
1125 280x2200 0.036x0.026 7
1225 300x2200 0.036x0.026 6
1280 325x2300 0.035x0.025 5
1600 400x2800 0.03x0.018 3

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