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Reverse Dutch Woven Wire Mesh
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- 产品描述
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Product Introduction
Reverse Dutch Woven Wire Mesh is a specialty material engineered for filtration applications. It is most commonly manufactured from stainless steel wire, featuring outstanding resistance to chemicals, acids, alkalis, rust and corrosion to sustain stable, long-lasting filtration performance in service. Reverse Dutch weave mesh can also be produced using brass wire, which possesses good chemical stability for filtration duties.
This mesh is woven with two different wire diameters. Stainless steel or brass wires are interlaced to form Reverse Dutch Woven Wire Mesh, which is extensively fabricated into filter discs and other filtration components for petrochemical, aerospace and many other industries.
Structurally, Reverse Dutch Woven Wire Mesh is characterized by warp wires thinner than weft wires. This arrangement contrasts with standard Dutch weave, where warp wires are thicker than weft wires.
Product Specifications
Mesh per Inch (25.4mm) Warp x Weft Wire Diameter (mm) Warp x Weft Fineness of Filtering (micron) 48 X 10 0.5 X 0.5 330 63 X 18 0.40 X 0.60 220 72 X 15 0.45 X 0.55 210 100 X 16 0.35 X 0.45 190 107 X 20 0.24 X 0.60 210 120 X 16 0.35 X 0.45 180 132 X 17 0.32 X 0.45 170 152 X 24 0.27 X 0.40 160 160 X 17 0.27 X 0.45 160 170 X 18 0.27 X 0.45 160 171 X 46 0.15 X 0.30 130 180 X 20 0.27 X 0.45 170 200 X 40 0.17 X 0.27 120 240 X 40 0.15 X 0.25 70 260 X 40 0.15 X 0.27 55 290 X 76 0.09 X 0.19 40 300 X 40 0.15 X 0.25 50 300 X 80 0.15 X 0.2 35 400 X 120 0.058 X 0.1 30 615 X 105 0.04 X 0.11 27 615 X 125 0.04 X 0.11 25 615 X 130 0.04 X 0.13 22 615 X 132 0.04 X 0.11 22 625 X 104 0.04 X 0.15 28 720 X 150 0.036 X 0.10 17 - Characteristics
- High - precision filtration: Due to the fine warp and thick weft structure, the mesh can form a relatively small and uniform pore size, so it has high - precision filtration performance, and the filtration rating can reach 1 - 400μm.
- Good structural stability: It is usually made of high - quality stainless steel wire. After special weaving, the mesh has high strength, is not easy to deform, and has good wear - resistance, acid - and alkali - resistance, and corrosion - resistance.
- Smooth surface: The mesh surface is relatively smooth, which is conducive to the removal of filter residues and is easy to clean and maintain.
Weaving Types
- Reverse plain Dutch weave: It is woven by the warp wire alternately passing above and below the weft wire. This weaving method makes the mesh have a uniform pore structure and is suitable for occasions requiring high - precision filtration.
- Reverse twill Dutch weave: The warp wire passes above and below two weft wires. Compared with the plain Dutch weave, the twill Dutch weave has a denser structure and higher strength, and is often used in some high - pressure filtration occasions.

Specifications and Materials
- Materials: Common materials include 304, 304L, 316, 316L, 321, 430, 317L, 904L, etc.
- Specifications: It is usually expressed by the number of meshes per inch and the wire diameter, such as 63×18 mesh, the wire diameter is 0.40mm×0.60mm.
Product Applications
- Filtration industry: It is widely used in high - precision filtration equipment such as precision filter presses, oil filters, and vacuum filters, and can be used for filtering liquids and gases.
- Chemical industry: In the chemical production process, it is used for the filtration and separation of various chemical media to ensure the purity and quality of products.
- Food and pharmaceutical industry: Because of its high - precision filtration performance and good corrosion - resistance, it is suitable for the filtration of food and pharmaceutical raw materials and products to ensure product safety and hygiene.
Reverse Dutch Woven Wire Mesh
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