Stainless steel dutch weave mesh is made from high-quality stainless steel wires and is woven in a way that the warp wires are thicker than the weft wires, unlike the weaving method of stainless steel square weave mesh. In contrast, the warp wires of stainless steel reverse dutch mesh (including plain reverse dutch weave and twill reverse dutch weave) are thinner than the weft wires, resulting in a tighter weave. Therefore, stainless steel dutch weave mesh has a higher filter rating, and is commonly used as a filtration material in precision filter presses, oil filters, vacuum filters, and other high-precision filtration machines.
Plain dutch weave mesh is woven by alternating one warp wire over and under one weft wire , its warp wire is larger than the weft wire, providing higher filtration grade and strength.
It can be used as a reinforcement layer or filtration layer in metal sintered mesh, extruder screens, etc.
Twill dutch weave mesh has warp wires that are larger than weft wires, and it is woven by passing each warp wire over and under 2 weft wires and vice versa, resulting in an extremely dense mesh.
It is mainly suitable for various liquid and gas filtration applications.
Stainless steel reverse dutch weave mesh is a special variant of stainless steel dutch weave mesh, where the warp wires are smaller than the weft wires, and the warp and weft wires are made into a reverse Dutch weave through plain dutch or twill dutch weave methods.
It can be applied in backwashing and filter cake removal, high-pressure filtration, leaf filters, etc.
| Table 1: Specifications of Plain Dutch Weave Mesh | |||||
| Mesh Count | Wire Diameter | Absolute Filter Rating | Nominal Filter Rating | Max. Width | |
|---|---|---|---|---|---|
| inch | mm | μm | μm | mm | |
| 8 × 85 | 0.0140" × 0.0126" | 0.36 × 0.32 | 300–320 | 310 | 2000 |
| 12 × 64 | 0.0240" × 0.0165" | 0.61 × 0.42 | 260–280 | 250 | 2000 |
| 12 × 90 | 0.0178" × 0.0120" | 0.45 × 0.30 | 270–300 | 211 | 2000 |
| 14 × 88 | 0.0200" × 0.0130" | 0.51 × 0.33 | 255–275 | 250 | 2000 |
| 14 × 100 | 0.0160" × 0.0110" | 0.41 × 0.28 | 235–260 | 182 | 2000 |
| 16 × 80 | 0.0170" × 0.0135" | 0.43 × 0.34 | 210–230 | 260 | 2000 |
| 16 × 100 | 0.0157" × 0.0110" | 0.40 × 0.28 | 200–220 | 160 | 2000 |
| 16 × 120 | 0.0140" × 0.0094" | 0.36 × 0.24 | 180–198 | 150 | 2000 |
| 20 × 150 | 0.0098" × 0.0070" | 0.25 × 0.18 | 155–185 | 120 | 2000 |
| 24 × 110 | 0.0150" × 0.0100" | 0.38 × 0.25 | 115–128 | 110 | 2000 |
| 30 × 150 | 0.0090" × 0.0070" | 0.23 × 0.18 | 90–105 | 90 | 2000 |
| 30 × 280 | 0.0110" × 0.0037" | 0.28 × 0.09 | 100–110 | 100 | 2000 |
| 40 × 200 | 0.0070" × 0.0055" | 0.18 × 0.14 | 70–80 | 70 | 2000 |
| 40 × 340 | 0.0098" × 0.0030" | 0.25 × 0.08 | 78–84 | 75 | 2000 |
| 50 × 250 | 0.0055" × 0.0045" | 0.14 × 0.11 | 52–57 | 55 | 2000 |
| 50 × 280 | 0.0055" × 0.0040" | 0.14 × 0.10 | 50–55 | 50 | 2000 |
| 50 × 460 | 0.0078" × 0.0023" | 0.20 × 0.06 | 60–65 | 60 | 1300 |
| 60 × 500 | 0.0065" × 0.0020" | 0.17 × 0.05 | 48–54 | 50 | 1300 |
| 70 × 350 | 0.0050" × 0.0030" | 0.13 × 0.08 | 41–47 | 35 | 1300 |
| 70 × 620 | 0.0060" × 0.0018" | 0.15 × 0.05 | 45–48 | 45 | 1300 |
| 80 × 300 | 0.0050" × 0.0035" | 0.13 × 0.09 | 45–50 | 45 | 1300 |
| 80 × 400 | 0.0050" × 0.0028" | 0.13 × 0.07 | 40–45 | 40 | 1300 |
| 80 × 700 | 0.0040" × 0.0013" | 0.10 × 0.03 | 35–44 | 35 | 1300 |
| Table 2: Specifications of Twill Dutch Weave Mesh | |||||
| Mesh Count | Wire Diameter | Absolute Filter Rating | Nominal Filter Rating | Max. Width | |
|---|---|---|---|---|---|
| inch | mm | μm | μm | mm | |
| 20 × 250 | 0.0100" × 0.0080" | 0.254" × 0.200" | 100–118 | 100 | 2000 |
| 30 × 360 | 0.0100" × 0.0060" | 0.254" × 0.152" | 95–105 | 90 | 2000 |
| 40 × 560 | 0.0070" × 0.0040" | 0.178" × 0.102" | 75–83 | 65 | 2000 |
| 50 × 250 | 0.0100" × 0.0080" | 0.254" × 0.200" | 55–60 | 50 | 2000 |
| 80 × 700 | 0.0040" × 0.0030" | 0.102" × 0.076" | 35–38 | 35 | 1600 |
| 200 × 600 | 0.0024" × 0.0018" | 0.061" × 0.046" | 28–32 | 30 | 1600 |
| 165 × 800 | 0.0028" × 0.0020" | 0.071" × 0.051" | 25–39 | 25 | 1300 |
| 165 × 1400 | 0.0028" × 0.0016" | 0.071" × 0.041" | 16–18 | 15 | 1300 |
| 200 × 1400 | 0.0028" × 0.0016" | 0.071" × 0.041" | 12–14 | 10 | 1300 |
| 250 × 1400 | 0.0022" × 0.0016" | 0.056" × 0.041" | 11–13 | 9 | 1300 |
| 325 × 2300 | 0.0015" × 0.0010" | 0.038" × 0.025" | 8–9 | 5 | 1300 |
| 400 × 2800 | 0.0011" × 0.0008" | 0.028" × 0.020" | 4–5 | 2 | 1300 |
| 500 × 3600 | 0.0010" × 0.0006" | 0.025" × 0.015" | 2–3 | 1 | 1300 |
| Table 3: Specifications of Stainless Steel Reverse Dutch Weave Mesh | |||||
| Mesh Count | Wire Diameter | Absolute Filter Rating | Nominal Filter Rating | Max. Width | |
|---|---|---|---|---|---|
| inch | mm | μm | μm | mm | |
| 48 × 10 | 0.0200" × 0.0200" | 0.500" × 0.500" | 350–450 | 400 | 1300 |
| 72 × 15 | 0.0200" × 0.0200" | 0.500" × 0.500" | 250–350 | 300 | 1300 |
| 132 × 16 | 0.0140" × 0.0180" | 0.352" × 0.457" | 210–260 | 250 | 1300 |
| 132 × 18 | 0.0140" × 0.0179" | 0.355" × 0.455" | 180–220 | 200 | 1300 |
| 152 × 24 | 0.0120" × 0.0140" | 0.315" × 0.350" | 115–130 | 165 | 1300 |
| 260 × 40 | 0.0059" × 0.0086" | 0.150" × 0.220" | 80–95 | 125 | 1300 |
| 130 × 30 | 0.0079" × 0.0177" | 0.200" × 0.450" | 100–110 | 100 | 1800 |
| 128 × 36 | 0.0079" × 0.0157" | 0.200" × 0.400" | 80–90 | 80 | 1800 |
| 175 × 50 | 0.0059" × 0.0118" | 0.150" × 0.300" | 60–70 | 60 | 1300 |
| 400 × 120 | 0.0026" × 0.0040" | 0.065" × 0.100" | 60–70 | 60 | 1300 |
| 325 × 39 | 0.0059" × 0.0120" | 0.150" × 0.300" | 45–75 | 55 | 1300 |
| 290 × 60 | 0.0035" × 0.0090" | 0.090" × 0.230" | 43–51 | 51 | 1300 |
| 345 × 45 | 0.0055" × 0.0090" | 0.140" × 0.230" | 40–65 | 50 | 1300 |
| 290 × 74 | 0.0035" × 0.0079" | 0.090" × 0.200" | 38–45 | 40 | 1300 |
| 625 × 105 | 0.0016" × 0.0055" | 0.042" × 0.140" | 23–28 | 25 | 1300 |
| 630 × 134 | 0.0015" × 0.0051" | 0.040" × 0.130" | 18–23 | 17 | 1300 |
| 720 × 150 | 0.0013" × 0.0043" | 0.035" × 0.110" | 16–20 | 14 | 1300 |
Stainless steel dutch weave filter disc
Stainless steel dutch weave mesh
Stainless steel reverse dutch weave mesh
Filter elements for filtration in food processing
Leaf filters for the edible oil processing industry
Extruder screens for filtration in the plastic industry
Filter elements for producing high-performance polymer fibers, films, and resins
