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Duplex Stainless Steel (2205 | 2507) Wire Mesh

  • View Larger Image duplex stainless steel wire mesh
  • View Larger Image package of woven wire mesh roll
Duplex Stainless Steel (2205 | 2507) Wire Mesh511078220@qq.com2022-07-14T02:41:21-07:00

What is duplex stainless steel wire mesh?

Duplex stainless steel wire mesh is a woven wire mesh where 2205 | 2507 warp and weft (woof / filling) wires are interlaced at right angles. In other words, each warp wire and each weft wire pass over one, two or other amounts of wires, and then under the next one, two or other amounts of wires.

For example, twill woven wire mesh is typically the mesh where warp and weft wires pass over two, and then under the next two successive wires in both directions.

In addition, two distinct sets of wires are straight and at right angles to each other.

Weaving type of duplex stainless steel mesh (2205 | 2507)

Plain weave, Twill weave, etc.

Weave types are different because of different interlacing of warp and weft wires and different wire diameter.

weave types of mesh

Material of duplex stainless steel wire mesh

2205 | 2507 stainless steel is also referred to as

Euronorm (EN) numberAISI/SAE steel gradesUNSAlso known as
1.44622205S31803 | S32205Alloy 2205 | 22Cr Duplex
1.44102507S32750Alloy 2507 | 25Cr Duplex

Duplex stainless steel chemical composition by weight (%)

AISI/SAE steel gradesCr

Chromium

Ni

Nickel

C

Carbon

Mn

Manganese

Si

Silicon

Mo

Molybdenum

Others
220521-234.5-6.5<0.03<2<12.5-3.5
250724-266-8<0.03<2<13.0-4.5

Mesh metrics: mesh counts, wire diameter and hole size

Mesh counts: 2-200 mesh

Wire diameter: the thickness of one single wire.

Opening / Aperture / Hole size: the distance between two adjacent parallel wires.

We can also know something about the mesh from micron size. That’s because usually it refers to the nominal opening size. For example, 300 micron stainless steel mesh has 0.3 mm hole size. 250 micron mesh screen possesses 0.25 mm aperture size.

From the mesh screen size chart, we can also figure out that 80 mesh to micron is about 150 or 180. So why two? That’s because there are two choices of wire (0.165 mm and 0.140 mm). We know that there is a function between mesh counts, wire diameter and opening size. So for the same mesh counts, if we change the diameter of wire, and then the hole size will be different.

Duplex 2205 | 2507 wire mesh is customizable

Duplex stainless steel wire mesh can be customized as requirement, and it can also be cut, formed, etc.

mesh screen discs
wire mesh discs

Characteristic of duplex wire mesh

  • Excellent corrosion and rust resistance
  • Acid and Alkali resistance
  • High strength
  • Good fatigue strength

Applications of duplex mesh

2205 duplex and 2507 super duplex mesh are widely used in petrochemical, food processing, seawater, and oil field industries.

Actually, 2205 duplex wire mesh and 2507 super duplex stainless steel wire mesh are less frequently used stainless steel alloy. Because for the most environments, the combination of superior corrosion resistance and strength isn’t essential. T-316L, T-316 or T-304 may be a better choice because theirs performance are better enough for those environments and theirs cost are low.

Screen Mesh Size Chart

Plain or Twill Weave

MeshWire diameterAperture/Opening%Open Area
InchMMInchMM
1X1.0802.03.92023.3784.6
2X2.0631.60.43711.1076.4
3X3.0541.37.2797.0970.1
4X4.0631.60.1874.7556.0
4X4.0471.19.2035.1665.9
5X5.0411.04.1594.0463.2
6X6.035.89.1323.3562.7
8X8.028.71.0972.4660.2
10X10.025.64.0751.9156.3
10X10.020.51.0802.0364.0
12X12.023.584.0601.5251.8
12X12.020.508.0631.6057.2
14X14.023.584.0481.2245.2
14X14.020.508.0511.3051.0
16X16.018.457.04451.1350.7
18X18.017.432.0386.9848.3
20X20.020.508.0300.7636.0
20X20.016.406.0340.8646.2
24X24.014.356.0277.7044.2
30X30.013.330.0203.5237.1
30X30.012.305.0213.5440.8
30X30.009.229.0243.6253.1
35X35.011.279.0176.4537.9
40X40.010.254.0150.3836.0
50X50.009.229.0110.2830.3
50X50.008.203.0120.3136.0
60X60.0075.191.0092.2330.5
60X60.007.178.0097.2533.9
70X70.0065.165.0078.2029.8
80X80.0065.165.0060.1523.0
80X80.0055.140.0070.1831.4
90X90.005.127.0061.1630.1
100X100.0045.114.0055.1430.3
100X100.004.102.0060.1536.0
100X100.0035.089.0065.1742.3
110X110.0040.1016.0051.129530.7
120X120.0037.0940.0046.116830.7
150X150.0026.0660.0041.104137.4
160X160.0025.0635.0038.096536.4
180X180.0023.0584.0033.083834.7
200X200.0021.0533.0029.073733.6

Here are some popular meshes, which are made by twilled dutch weaving methods.

Duplex 2205 stainless steel meshSuper duplex 2507 stainless steel mesh
12X64
60X340
70X340
80X400
165X800
165X1400
30X150
40X200
165X800
165X1400
200X1400
325X2300

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Product Category

  • Stainless Steel Series Wire Mesh
    • Stainless Steel Wire Mesh (304 | 316 | 316L)
    • 310 Stainless Steel | SS 310 Wire Mesh
    • 410 | 430 Stainless Steel (SS410 | SS430) Wire Mesh
    • 904L Stainless Steel (SS) Wire Mesh
    • Duplex Stainless Steel (2205 | 2507) Wire Mesh
  • Copper & Copper Alloy Wire Mesh
    • Copper Wire Mesh Screen for EMI | RFI Shielding
    • Brass Wire Screen Mesh
    • Phosphor Bronze Wire Mesh Screen
  • Nickel & Nickel Alloy Wire Mesh
    • Pure Nickel Wire Mesh Cloth
    • Monel 400 | k500 Wire Mesh Screen
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    • Inconel 600 | 601 | 625 | 718 Wire Mesh Cloth
    • Nichrome Wire Mesh Cloth
  • Titanium Woven Wire Mesh
  • Special Material Metal Wire Mesh
    • FeCrAl Alloy Wire Mesh Screen
    • Molybdenum Wire Mesh Screen
    • Tungsten Wire Mesh Screen
  • Processed Products
  • Metal Mesh Smoking Pipe Screens
  • Knitted Wire Mesh
  • Stainless Steel Wire Rope Mesh
    • 304 316 316L Stainless Steel X-Tend Cable Mesh
    • Stainless Steel Wire Rope Mesh Railing

Contact

Address: East Industrial District, Anping County, Hengshui City, Hebei Province, China
Zip: 053600
Email: meshfilterscreen@gmail.com
Phone: +86 15383087398
WhatsApp: +86 15383087398

About MWM

MWM is specialized in manufacturing different kinds of woven wire mesh and further fabrication products since 2013. Weaving and fabricating operations are performed in plant located in Anping County.
MWM sincerely hope that we can build a nice cooperation with every customer from all over the world by good product, moderate price and excellent service.

Products

  • Stainless Steel Series Wire Mesh
  • Copper & Copper Alloy Wire Mesh
  • Nickel & Nickel Alloy Wire Mesh
  • Titanium Woven Wire Mesh
  • Special Material Metal Wire Mesh
  • Processed Products
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  • Stainless Steel Wire Rope Mesh

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