Stainless steel 904L Dutch weave wire mesh is a type of woven wire mesh made from stainless steel 904L wires using a Dutch weave pattern. This type of wire mesh combines the unique characteristics of stainless steel 904L with the filtration properties of the Dutch weave pattern.
904L Dutch weave wire mesh is a versatile and robust material suitable for various filtration and separation applications in industries where corrosion resistance, strength, and precision filtration are vital.
CHEMICAL COMPOSITIONS(WT%) |
||||||||
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Cu |
≤0.02 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.035 |
23.0-28.0 |
19.0-23.0 |
4.00-5.00 |
1.0-2.0 |
0.015 |
0.48 |
1.52 |
0.022 |
0.002 |
23.67 |
19.58 |
4.18 |
1.34 |
The Dutch weave is a special method of weaving where the mesh has alternating fine wires and thicker wires.
The thicker wires are woven in a plain weave (over and under), and the finer wires pass through these thicker wires in a way that creates very small, consistent openings.
The resulting mesh is very strong, stable, and capable of filtering very fine particles.
Weaving Types:
Plain Dutch Weave: The standard version of the Dutch weave, where the thicker wires are woven with the finer wires running through them.
Twill Dutch Weave: In this version, the wires pass over and under multiple strands in a diagonal pattern. This creates even stronger mesh with improved flexibility and higher resistance to wear and tear.
Mesh Size:
The mesh size of stainless steel Dutch wire mesh can range from very fine (for ultrafine filtration) to coarse (for heavier-duty sieving and filtration).
Common mesh sizes range from 1 micron to larger openings, depending on the application. The finer the mesh, the smaller the particles it can filter.
This type of wire mesh is commonly used in industries such as chemical processing, pharmaceuticals, food processing, and marine applications where corrosion resistance and precise filtration are essential.
Corrosion Resistance: Stainless steel 904L is known for its high resistance to corrosion in aggressive environments, and when used in Dutch weave wire mesh, it provides excellent corrosion resistance for filtration applications.
Dutch Weave Pattern: The Dutch weave pattern of this wire mesh consists of thicker warp wires and finer weft wires, allowing for precise filtration of particles based on size.
High Filtration Efficiency: The dense weave structure of Dutch weave wire mesh, combined with the corrosion resistance of stainless steel 904L, provides high filtration efficiency for various applications.
Strength and Durability: Stainless steel 904L Dutch weave wire mesh offers strength, durability, and resistance to high temperatures, making it suitable for demanding industrial environments.
Customization: 904L Dutch weave wire mesh can be customized in terms of mesh size, wire diameter, and dimensions to meet specific filtration requirements for different applications.
Longevity: Stainless steel 904L Dutch weave wire mesh is known for its longevity and reliability, making it a cost-effective solution for applications requiring durable and corrosion-resistant wire mesh.
Specifications:
Mesh Counts | Wire Diameter | Aperture Size | Weight | Thickness |
warp×weft | warp×weft | (μm) | (kg/㎡) | (mm) |
(Mesh/Inch) | (mm) | |||
7×40 | 0.9×0.71 | 347 | 6.65 | 2.32 |
7×44 | 0.71×0.63 | 319 | 5.55 | 1.97 |
8×45 | 0.8×0.6 | 310 | 5.7 | 2 |
8.5×60 | 0.63×0.45 | 296 | 4.16 | 1.53 |
8×85 | 0.45×0.315 | 275 | 2.73 | 1.08 |
10×90 | 0.45×0.28 | 249 | 2.57 | 1.01 |
10×76 | 0.5×0.355 | 248 | 3.24 | 1.21 |
12×86 | 0.45×0.315 | 211 | 2.93 | 1.08 |
12×64 | 0.56×0.4 | 3.89 | 1.36 | |
12.5×76 | 0.45×0.355 | 192 | 3.26 | 1.16 |
14×100 | 0.40×0.28 | 182 | 2.62 | 0.96 |
14×110 | 0.355×.0.25 | 177 | 2.28 | 0.855 |
14×76 | 0.45×.0.355 | 173 | 3.33 | 1.16 |
16×100 | 0.4×0.28 | 160 | 2.7 | 0.96 |
17×120 | 0.355×0.224 | 155 | 2.19 | 0.803 |
16×120 | 0.28×0.224 | 145 | 1.97 | 0.728 |
20×140 | 0.315×0.20 | 133 | 0.715 | |
20×170 | 0.25×0.16 | 130 | 1.56 | 0.57 |
20×110 | 0.355×0.25 | 126 | 2.47 | 0.855 |
22×120 | 0.315×0.224 | 115 | 2.2 | 0.763 |
25×140 | 0.28×0.2 | 100 | 1.96 | 0.68 |
24×110 | 0.355×0.25 | 97 | 2.6 | 0.855 |
28×150 | 0.28×0.18 | 92 | 1.87 | 0.64 |
30×150 | 0.25×0.18 | 82 | 1.79 | 0.61 |
30×140 | 0.315×0.20 | 77 | 2.21 | 0.715 |
35×190 | 0.224×0.14 | 74 | 1.47 | 0.504 |
35×170 | 0.224×0.16 | 69 | 1.62 | 0.544 |
40×200 | 0.18×0.135 | 63 | 1.24 | 0.43 |
45×250 | 0.16×0.11 | 56 | 1.11 | 0.384 |
50×300 | 0.16×0.09 | 55 | 0.98 | 0.34 |
60×500 | 0.14×0.055 | 51 | 0.7 | 0.252 |
50×270 | 0.14×0.10 | 50 | 0.98 | 0.34 |
70×930 | 0.10×0.03 | 30 | 0.39 | 0.16 |
65×390 | 0.125×0.071 | 42 | 0.78 | 0.267 |
60×300 | 0.14×0.09 | 41 | 0.96 | 0.32 |
80×700 | 0.125×0.04 | 40 | 0.6 | 0.205 |
60×270 | 0.14×0.1 | 39 | 1.03 | 0.34 |
77×560 | 0.14×0.05 | 38 | 0.74 | 0.24 |
80×600 | 0.1×0.045 | 37 | 0.53 | 0.19 |
70×390 | 0.112×0.071 | 0.74 | 0.254 | |
65×750 | 0.10×0.036 | 36 | 0.43 | 0.172 |
70×340 | 0.125×0.08 | 35 | 0.86 | 0.285 |
80×430 | 0.125×0.063 | 32 | 0.77 | 0.251 |
100×1200 | 0.063×0.023 | 23 | 0.27 | 0.109 |
118×750 | 0.063×0.036 | 0.38 | 0.135 |
Mesh | Warp×Weft | Aperture Size | Available | Thickness |
(mesh/inch) | (mm) | (um) | Area(%) | (mm) |
Warp×Weft | ||||
20×150 | 0.45×0.355 | 101 | 7.5 | 1.16 |
20×200 | 0.355×0.28 | 118 | 12.1 | 0.915 |
20×250 | 0.25×0.15 | 120 | 17 | 0.71 |
20×270 | 0.25×0.20 | 119 | 17.6 | 0.65 |
24×300 | 0.28×0.18 | 110 | 19.6 | 0.64 |
30×270 | 0.28×0.20 | 77 | 11.2 | 0.68 |
30×300 | 0.25×0.18 | 38 | ||
30×340 | 0.28×0.16 | 89 | 17.9 | 0.6 |
30×360 | 0.25×0.15 | |||
40×430 | 0.18×0.125 | 63 | 15.4 | 0.43 |
40×540 | 0.18×0.10 | 70 | 23.5 | 0.38 |
50×500 | 0.14×0.11 | 47 | 12 | 0.364 |
50×600 | 0.125×0.09 | 51 | 17.2 | 0.305 |
65×600 | 0.14×0.09 | 36 | 12 | 0.32 |
70×600 | 0.14×0.09 | 31 | 10.1 | 0.32 |
78×680 | 0.112×0.08 | 29 | 10.3 | 0.272 |
78×760 | 0.112×0.071 | 31 | 13.5 | 0.254 |
80×680 | 0.112×0.08 | 28 | 9.8 | 0.272 |
80×700 | 0.11×0.08 | - | - | - |
90×760 | 0.10×0.071 | 24 | 9.6 | 0.242 |
90×780 | 0.11×0.07 | - | - | - |
90×850 | 0.10×0.063 | 26 | 12.7 | 0.226 |
100×760 | 0.10×0.071 | 20 | 7.4 | 0.242 |
100×850 | 0.10×0.063 | 22 | 10 | 0.226 |
130×1100 | 0.071×0.05 | 17 | 9.4 | 0.171 |
130×1200 | 0.071×0.045 | 18 | 12 | 0.161 |
130×1500 | 0.063×0.036 | 21 | 18.6 | 0.135 |
150×1400 | 0.063×0.04 | 15 | 11.4 | 0.143 |
160×1500 | 0.063×0.036 | 15 | 12.4 | 0.135 |
165×800 | 0.07×0.05 | - | - | - |
165×1400 | 0.063×0.04 | 13 | 8.8 | - |
165×1500 | 0.063×0.036 | 14 | 11.4 | 0.135 |
174×1400 | 0.063×0.04 | 11 | 7.4 | 0.143 |
174×1700 | 0.063×0.032 | 13 | 12.9 | 0.127 |
203×1500 | 0.056×0.036 | 9 | 6 | - |
203×1600 | 0.05×0.032 | 10 | 9.3 | 0.114 |
216×1800 | 0.045×0.03 | - | 9 | 0.105 |
250×1600 | 0.05×0.032 | - | 4 | - |
250×1900 | 0.04×0.028 | 8 | 8 | - |
285×2100 | 0.036×0.025 | 7 | 7.2 | - |
300×2100 | 0.036×0.025 | 6 | 6 | - |
317×2100 | 0.036×0.025 | 5 | 5 | - |
325×2300 | 0.036×0.024 | 4 | 4 | - |
Note: Absolute filter values above should be taken as just rough estimations. |