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Copper Wire Mesh

Durable and Corrosion-Resistant Stainless Steel Wire Mesh for Precision Filtration, Structural Support, and Industrial Screening Applications

Stainless steel wire mesh is a versatile, high-performance material known for its excellent strength, corrosion resistance, and durability. Made from premium stainless steel grades such as 304 and 316, it is ideal for use in demanding environments including filtration, screening, sieving, and protective barriers. The mesh is woven with precision to ensure consistent openings and reliable performance, even under high pressure or extreme temperatures. Commonly used in industries such as chemical processing, food production, mining, and construction, stainless steel mesh offers long service life, easy maintenance, and resistance to rust, acids, and alkalis—making it a dependable solution for critical applications.

According to the chemical composition, stainless steel can be divided into different grades including AISI 302, 304, 304L, 316, 316L, 321, 310, 904L, etc.

Weave Types Available

Plain Weave

Plain Weave

Plain Weave is the simplest and most common weave pattern for woven wire mesh. In this design, each wire passes alternately over and under one wire in both the warp (longitudinal) and weft (transverse) directions, forming a criss-cross pattern with square openings. This straightforward structure provides a good balance between filtration and flow rate, making it suitable for applications where moderate particle retention and consistent flow are required. Its inherent strength and durability also make it a reliable choice for general-purpose filtration tasks.

Twill Weave

Twill Weave

Twill Weave is a more intricate pattern where each wire passes over two wires and under two wires, with an offset in each row that creates a distinctive diagonal appearance. This design allows for a tighter mesh with smaller openings compared to Plain Weave, even when using wires of the same diameter. As a result, Twill Weave offers finer filtration while maintaining higher flow rates due to its increased open area. It is ideal for applications requiring enhanced particle retention without significantly compromising fluid throughput.

Plain Dutch Weave

Plain Dutch Weave

Plain Dutch Weave introduces a variation by using wires of different diameters: thicker warp wires and thinner weft wires. The weft wires are woven in a plain weave pattern—over and under one warp wire—but the differing wire sizes produce slot-like, rather than square, openings. This structure excels at retaining very small particles while still allowing a relatively high flow rate, making it a popular choice for fine filtration needs. The thicker warp wires also contribute to good durability, enhancing its suitability for demanding applications.

Twill Dutch Weave

Twill Dutch Weave

Twill Dutch Weave combines the Dutch weave concept with a twill pattern. Like Plain Dutch Weave, it uses thicker warp wires and thinner weft wires, but the weft wires pass over and under two warp wires with an offset, similar to Twill Weave. This results in an even tighter mesh than Plain Dutch Weave, enabling finer filtration capabilities. Additionally, Twill Dutch Weave can withstand higher pressures and maintain good flow rates, making it well-suited for applications requiring precise filtration under challenging conditions.

Reverse Plain Dutch Weave

Reversed Plain Dutch Weave

Reversed Plain Dutch Weave (RPDW) is a specialized woven wire mesh where the warp wires are thinner and more numerous (higher mesh count) compared to the thicker, less frequent weft wires. Unlike standard Plain Dutch Weave, which uses thicker warp wires and thinner weft wires, RPDW reverses this arrangement. The weaving follows a plain weave pattern, with each weft wire passing alternately over and under one warp wire, creating triangular, slot-like openings. This structure provides a tight mesh ideal for fine filtration.

Reversed Twill Dutch Weave

Reversed Twill Dutch Weave

Reversed Twill Dutch Weave (RTDW) combines the reversed wire arrangement of Dutch weaves (thinner warp wires, thicker weft wires) with a twill weave pattern, where each weft wire passes over and under two warp wires, creating a diagonal pattern. This results in a finer mesh with smaller openings compared to RPDW, offering superior filtration performance for high-pressure applications.

5-Heddle Weave

5-Heddle Weave

5-Heddle Weave is a specialized pattern that creates a herringbone-like structure through a complex arrangement of wires. This weave allows for a high wire density, resulting in extremely fine openings and superior filtration capabilities. Its smooth surface is an added benefit, reducing clogging and facilitating cleaning in certain applications. 5-Heddle Weave is typically employed in high-precision filtration tasks where retaining very small particles is critical, such as in advanced industrial or scientific processes.

Materials Chemical Composition

Stainless Steel Material Chemical Composition (%)
GradeC (%)Si (%)Mn (%)P (%)S (%)Cr (%)Ni (%)Mo (%)N (%)Cu (%)Material Properties
201≤0.15≤1.005.5–7.5≤0.060≤0.03016.0–18.03.5–5.5High manganese, economical austenitic type, suitable for low corrosion environments
302≤0.15≤1.00≤2.00≤0.045≤0.03017.0–19.08.0–10.0Austenitic type with strength similar to 304, slightly higher carbon content
304≤0.08≤1.00≤2.00≤0.045≤0.03018.0–20.08.0–10.5≤0.10Most common stainless steel, good corrosion resistance and workability
304L≤0.03≤1.00≤2.00≤0.045≤0.03018.0–20.08.0–12.0≤0.10Low-carbon version of 304, better weldability and resistance to intergranular corrosion
310≤0.25≤1.50≤2.00≤0.045≤0.03024.0–26.019.0–22.0High-temperature stainless steel, excellent oxidation resistance up to 1100°C
310S≤0.08≤1.50≤2.00≤0.045≤0.03024.0–26.019.0–22.0Low-carbon version of 310, improved weldability
316≤0.08≤1.00≤2.00≤0.045≤0.03016.0–18.010.0–14.02.0–3.0≤0.10Molybdenum-bearing austenitic steel, enhanced resistance to pitting and crevice corrosion
316L≤0.03≤1.00≤2.00≤0.045≤0.03016.0–18.010.0–14.02.0–3.0≤0.10Low-carbon version of 316, suitable for welded structures
317L≤0.03≤1.00≤2.00≤0.045≤0.03018.0–20.011.0–15.03.0–4.0≤0.10Higher Mo and Ni content than 316L, further enhanced corrosion resistance
430≤0.12≤1.00≤1.00≤0.040≤0.03016.0–18.0≤0.75Ferritic type, magnetic, lower cost, less corrosion-resistant than 304
904L≤0.02≤1.00≤2.00≤0.045≤0.03519.0–23.023.0–28.04.0–5.0≤0.101.0–2.0Super austenitic, high Ni and Mo, excellent corrosion resistance, often used in chemical processing

Advantages of Stainless Steel Woven Wire Mesh

Stainless steel woven wire mesh offers several advantages:

  • Corrosion Resistance: Ideal for use in harsh environments, including marine and chemical exposure.
  • Strength and Durability: Withstands high pressure and mechanical stress.
  • Heat Resistance: Performs well in high-temperature conditions.
  • Hygienic and Easy to Clean: Suitable for food-grade and pharmaceutical applications.
  • Precision and Stability: Uniform weave ensures consistent filtration and sizing.
  • Non-reactive Surface: Compatible with sensitive materials and does not contaminate products.

Specification of Stainless Steel Woven Wire Mesh

Stainless Steel Plain Weave Wire Mesh
Mesh Count (Warp x Weft)Wire DiameterMesh OpeningOpen Area
InchmmInchmm%
1 × 10.082.030.9223.3785
1 × 10.11830.88222.478
2 × 20.0631.60.43711.176
2 × 20.0591.50.44111.278
3 × 30.0541.370.2797.0970
3 × 30.0471.20.2867.2774
4 × 40.03910.2115.3571
4 × 40.0471.190.2035.1666
4 × 40.0631.60.1874.7556
5 × 50.03910.1614.0865
5 × 50.0411.040.1594.0463
6 × 60.0350.90.1313.3362
6 × 60.0350.890.1323.3562
7 × 70.0310.80.1112.8361
8 × 80.0280.710.0972.4660
10 × 100.0250.640.0751.9156
10 × 100.0240.60.0761.9458
12 × 120.0230.5840.061.5252
12 × 120.020.5080.0631.658
12 × 120.0220.550.0621.5755
14 × 140.0230.5840.0481.2246
14 × 140.020.5080.0511.352
16 × 160.0180.4570.04451.1351
16 × 160.020.50.0431.0947
18 × 180.0170.4320.03860.9848
18 × 180.020.50.0360.9142
20 × 200.020.5080.030.7636
20 × 200.0160.4060.0340.8646
20 × 200.0160.40.0340.8747
20 × 200.0180.450.0320.8242
24 × 240.0140.3560.02770.744
24 × 240.0140.350.0280.7145
30 × 300.0130.330.02030.5237
30 × 300.0120.3050.02130.5441
30 × 300.0090.2290.02430.6253
30 × 300.010.250.0230.650
40 × 400.010.2540.0150.3836
40 × 400.00820.0170.443
50 × 500.0090.2290.0110.2830
50 × 500.0080.2030.0120.3137
50 × 500.0070.180.0130.3342
60 × 600.00750.1910.00920.2330
60 × 600.0070.1780.00970.2534
60 × 600.0060.160.010.2638
60 × 600.0070.190.0090.2330
70 × 700.00650.1650.00780.230
70 × 700.0050.120.010.2444
80 × 800.00650.1650.0060.1523
80 × 800.0050.120.0080.239
80 × 800.0050.130.0070.1935
90 × 900.0050.1270.00610.1631
100 × 1000.00450.1140.00550.1430
100 × 1000.0040.1020.0060.1535
100 × 1000.00350.0890.00650.1743
100 × 1000.0040.10.0080.1536
100 × 1000.0040.110.0060.1431
110 × 1100.0040.1020.00510.1331
120 × 1200.00370.0940.00640.1231
120 × 1200.0020.060.0070.1856
120 × 1200.0040.090.0050.1233
120 × 1200.0020.0580.0080.1552
120 × 1200.0030.080.0050.1338
140 × 1400.0030.070.0040.1137
145 × 1450.0020.0450.0050.1355
150 × 1500.00260.0660.00410.137
150 × 1500.0020.060.0040.1142
150 × 1500.0020.050.0050.1250
160 × 1600.00250.0640.00380.136
160 × 1600.0020.050.0040.1147
160 × 1600.0020.040.0050.1256
160 × 1600.0010.0350.0050.1260
165 × 1650.0020.050.0040.144
180 × 1800.00230.0580.00330.0835
180 × 1800.0020.050.0040.0941
180 × 1800.0020.040.0040.151
200 × 2000.00210.0530.00290.0734
200 × 2000.0020.0530.0030.0732
200 × 2000.0020.050.0030.0838
200 × 2000.0020.040.0030.0948
220 × 2200.0020.050.0030.0734
230 × 2300.0010.0350.0030.0848
230 × 2300.0010.030.0030.0853
250 × 2500.00160.0410.00240.0636
250 × 2500.0020.040.0020.0636
250 × 2500.0010.0350.0030.0744
250 × 2500.0010.030.0030.0749
270 × 2700.00160.0410.00210.0532
270 × 2700.0010.0350.0020.0640
270 × 2700.0010.030.0030.0644
280 × 2800.0010.0350.0020.0640
300 × 3000.00510.0380.00180.0530
300 × 3000.0010.030.0020.0539
325 × 3250.00140.0360.00170.0430
325 × 3250.0010.0250.0020.0544
325 × 3250.0010.0280.0020.0541
325 × 3250.0010.030.0020.0539
350 × 3500.0010.0220.0020.0548
370 × 3700.0010.0220.0020.0548
400 × 4000.0010.0250.00150.03888
400 × 4000.0010.0220.0020.0442
420 × 4200.0010.0220.0020.0442
450 × 4500.0010.020.0010.0444
500 × 5000.0010.0250.0010.0325
635 × 6350.00080.020.00080.0225
Stainless Steel Twill Weave Wire Mesh
Mesh Count (Warp x Weft)Wire DiameterMesh OpeningOpen Area
InchmmInchmm%
1 × 10.082.030.9223.3785
2 × 20.0631.60.43711.176
3 × 30.0541.370.2797.0970
4 × 40.0631.60.1874.7556
4 × 40.0471.190.2035.1666
5 × 50.0411.040.1594.0463
6 × 60.0350.890.1323.3562
8 × 80.0280.710.0972.4660
10 × 100.0250.640.0751.9156
10 × 100.020.510.082.0364
12 × 120.0230.5840.061.5252
12 × 120.020.5080.0631.658
14 × 140.0230.5840.0481.2246
14 × 140.020.5080.0511.352
16 × 160.0180.4570.04451.1351
18 × 180.0170.4320.03860.9848
20 × 200.020.5080.030.7636
20 × 200.0160.4060.0340.8646
24 × 240.0140.3560.02770.744
30 × 300.0130.330.02030.5237
30 × 300.0120.3050.02130.5441
30 × 300.0090.2290.02430.6253
35 × 350.0110.2790.01760.4538
40 × 400.010.2540.0150.3836
50 × 500.0090.2290.0110.2830
50 × 500.0080.2030.0120.3137
60 × 600.00750.1910.00920.2330
60 × 600.0070.1780.00970.2534
70 × 700.00650.1650.00780.230
80 × 800.00650.1650.0060.1523
80 × 800.00550.140.0070.1832
90 × 900.0050.1270.00610.1631
100 × 1000.00450.1140.00550.1430
100 × 1000.0040.1020.0060.1535
100 × 1000.00350.0890.00650.1743
110 × 1100.0040.10160.00510.1331
120 × 1200.00370.0940.00640.11731
150 × 1500.00260.0660.00410.10437
150 × 1500.070.00280.09930.00434
160 × 1600.00250.06350.00380.09736
165 × 1650.0580.00230.09590.00439
180 × 1800.00230.05840.00330.08435
180 × 1800.0580.00230.08310.00335
200 × 2000.00210.05330.00290.07434
200 × 2000.0580.00230.0690.00329
225 × 2250.050.0020.06290.00331
235 × 2350.0450.00180.06310.00334
250 × 2500.00160.04060.00240.06136
250 × 2500.040.00160.06160.00236
270 × 2700.00160.04060.00210.05332
270 × 2700.040.00160.05410.00232
280 × 2800.040.00160.05070.00231
300 × 3000.040.00160.04470.00228
300 × 3000.0380.00150.04670.00230
300 × 3000.00510.03810.00180.04630
300 × 3000.0350.00140.04970.00235
315 × 3150.0350.00140.04560.00232
325 × 3250.00140.03560.00170.04330
325 × 3250.0350.00140.04320.00230
350 × 3500.0350.00140.03760.00227
350 × 3500.030.00120.04260.00234
363 × 3630.030.00120.040.00233
400 × 4000.0010.02540.00150.3788
400 × 4000.0250.0010.03850.00236
400 × 4000.0280.00110.03550.00131
400 × 4000.030.00120.03350.00127
450 × 4500.0250.0010.03140.00130
500 × 5000.0010.02540.0010.02525
500 × 5000.0250.0010.02580.00125
510 × 5100.0250.0010.02480.00125
530 × 5300.0240.00090.02390.00125
635 × 6350.020.00080.020.00125
795 × 7950.0150.00060.0170.00128

 

Stainless Steel Plain Dutch Weave Wire Mesh
Mesh Count (Warp x Weft)Wire Diameter (Warp × Weft)Filter Rating
inchmmμm
6 × 440.0394 × 0.02361.0 × 0.60320
7 × 500.0276 × 0.02130.70 × 0.54315
8 × 600.0217 × 0.01770.55 × 0.45280
8 × 620.0248 × 0.01770.63 × 0.45385
10 × 790.0197 × 0.01400.5 × 0.355306
12 × 640.0228 × 0.01570.58 × 0.4297
14 × 880.0157 × 0.01180.4 × 0.3235
19 × 1400.0124 × 0.00790.315 × 0.2120
20 × 3000.0138 × 0.00790.35 × 0.2172
24 × 1100.0140 × 0.00980.355 × 0.25115
25 × 1400.0110 × 0.00790.28 × 0.2100
30 × 1500.0098 × 0.00710.25 × 0.18122
35 × 1750.0088 × 0.00630.224 × 0.16106
40 × 2000.0079 × 0.00550.18 × 0.1492
45 × 2500.0063 × 0.00440.16 × 0.11280
50 × 2500.0055 × 0.00430.14 × 0.1172
60 × 3000.0055 × 0.00350.14 × 0.0962
65 × 3300.0043 × 0.00310.11 × 0.0856
70 × 3500.0043 × 0.00310.11 × 0.0853
78 × 4000.0043 × 0.00280.11 × 0.0749
80 × 4000.0039 × 0.00260.1 × 0.06546
Stainless Steel Twill Dutch Weave Wire Mesh
ModelMesh CountWarp Wire DiameterWeft Wire DiameterPorosityThicknessWeightFilter Rating
InchmmInchmm%Inchmmkg/m2μm
TDW-4320014 × 1280.020.50.0160.4430.0521.315.81200
TDW-5120018 × 2100.0180.4570.010.254510.0421.064.28200
TDW-5910018 × 3300.020.50.0070.18590.0461.183.8100
TDW-4011020 × 2160.0110.270.010.25400.0320.823.82110
TDW-4110020 × 2500.010.250.0090.22410.0260.663.35100
TDW-4210820 × 2600.0180.450.0090.22420.041.014.16108
TDW-4610525 × 1600.0160.40.0120.3460.03914.6105
TDW-409030 × 2500.010.250.0080.2400.0260.653.190
TDW-399030 × 3600.010.250.0060.15390.0240.62.4990
TDW-367540 × 2500.010.250.0090.22360.0280.723.6575
TDW-526540 × 5500.0070.180.0040.1520.0170.431.765
TDW-405050 × 2500.010.250.0080.2400.0280.73.2850
TDW-494560 × 7000.0060.1650.0030.076490.0160.41.4245
TDW-423580 × 7000.0040.10.0030.076420.0110.271.2135
TDW-4230110 × 8500.0040.090.0030.065420.0090.241.1230
TDW-2918165 × 11000.0030.070.0020.044290.0070.170.7518
TDW-3015165 × 14000.0030.070.0020.04300.0060.150.7615
TDW-3313200 × 14000.0030.070.0020.04330.0060.150.7613
TDW-3209250 × 13700.0020.0580.0020.043320.0060.140.849
TDW-3907325 × 19000.0010.0350.0010.027390.0040.10.457
TDW-3410325 × 19000.0010.0380.0010.028340.0040.090.4910
TDW-3008325 × 23000.0010.0380.0010.025300.0030.090.478
TDW-3503375 × 23000.0010.0320.0010.025350.0040.090.463
TDW-3302400 × 28000.0010.0290.0010.023330.0030.070.452
TDW-3401500 × 36000.0010.0250.0010.017340.0020.050.341

 

Stainless Steel Reversed Plain Dutch Weave Wire Mesh
Mesh CountWarp Wire DiameterWeft Wire DiameterPorosityThicknessWeightFilter Rating
InchmmInchmm%Inchmmkg/m2μm
66 × 180.0120.30.0160.4660.0421.072.22200
84 × 250.0130.320.0160.4490.0431.093.09150
130 × 300.0080.20.0180.45530.0320.822.82100
130 × 350.0080.20.0160.4560.030.752.780
175 × 400.0060.150.0140.35580.0220.552.24104
175 × 450.0060.150.0130.32560.0240.622.16100
175 × 500.0060.150.0120.3530.0220.562.1460
290 × 600.0040.090.0090.23500.0160.41.3650
290 × 740.0040.090.0080.2520.0140.361.2740
 
Stainless Steel Reversed Dutch Twill Weave Wire Mesh
Mesh Count (Warp x Weft)Warp Wire DiameterWeft Wire DiameterPorosityThicknessWeightFilter Rating
InchInchmmInchmm%Inchmmkg/m2μm
72 × 150.0180.450.0180.45580.0691.754.43400
132 × 160.0140.0220.0220.56450.0491.255.4350
132 × 160.0140.3520.0180.457580.0491.244.9250
132 × 180.0140.3550.0180.455570.0521.314.65200
152 × 240.0120.3150.0140.355420.0471.24.53165
160 × 240.0120.3050.0160.4420.0431.094.68150
160 × 250.0120.3150.0160.4390.0431.14.97145
228 × 360.0070.190.0110.28470.0260.672.71100
260 × 400.0060.150.0090.22530.0240.621.98125
325 × 390.0060.150.0120.3430.0280.72.7155
400 × 1200.0030.0650.0040.1610.010.260.7260

 

 
Stainless Steel 5-Heddle Weave Wire Mesh
Mesh CountWire DiameterThicknessWeight
Warp/Inch × Weft/Inchmmmmkg/m2
15 × 130.90 × 0.902.65.67
24 × 200.60 × 0.601.73.96
28 × 170.47 × 0.471.412.53
30 × 180.50 × 0.501.483
48 × 250.30 × 0.300.821.64
48 × 450.29 × 0.290.832
55 × 360.30 × 0.300.842.05
65 × 360.30 × 0.300.842.27
77 × 400.24 × 0.240.681.65
80 × 600.20 × 0.200.551.4
107 × 590.16 × 0.160.451.09
107 × 1250.16 × 0.140.451.27
107 × 1320.16 × 0.140.441.3
132 × 850.14 × 0.200.441.47

Applications of Stainless Steel Woven Wire Mesh

Thanks to its versatility and reliability, stainless steel woven wire mesh is used in a wide range of industries, including:

  • Filtration: In water treatment, oil refining, chemical processing, and air purification.
  • Screening and Sieving: For mining, agriculture, food processing, and pharmaceuticals.
  • Security and Safety: As fencing, window guards, or machine guards.
  • Automotive and Aerospace: For fluid filtration and component protection.
  • Electronics: As shielding in EMI/RFI applications.

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