Classification and Application of Stainless Steel Woven Wire Mesh
The classification and application of stainless steel woven wire mesh result from combining its physical properties (such as strength and corrosion resistance) with weaving structures (such as plain weave and twill weave), ultimately serving specific industrial needs. Based on weaving method, material grade, and shape, they are divided into different categories and widely used in various industrial scenarios.
One Table to See the Main Classifications
| Classification | Type | Main Features | Typical Applications |
| By Weave Structure | Plain Weave Mesh | Warp and weft wires alternate over and under; stable structure, square openings; the most common and cost-effective type. | General screening, filtration, protection, decoration, e.g., food processing screens, building protection nets, household window screens. |
| Twill Weave Mesh | Warp and weft interlace in at least “two over two under” pattern; larger openings, high flexibility and elongation, high strength. | Heavy-duty screening and filtration requiring high strength and wear resistance, e.g., mining screens, petrochemical filter mesh. | |
| Dutch Weave Mesh (Dense Mesh) | Thick warp, fine weft; sparse warp, dense weft, forming a “trumpet-shaped” filtration channel; high thickness, extremely high filtration precision. | Precision filtration: applications with extremely high accuracy requirements in pharmaceuticals, chemicals, aerospace, etc. (filtration rating up to 2 microns). | |
| By Material Grade | 304 Series (General Purpose) | Most common “18-8” stainless steel; good corrosion resistance and processability; cost-effective, suitable for most conventional environments. | Food machinery, general chemical pipelines, architectural decoration, medical instruments. |
| 316 Series (Corrosion Resistant) | Contains molybdenum; superior resistance to chloride corrosion (e.g., seawater) and pitting far beyond 304; the first choice for harsh environments. | Harsh environments: marine engineering, desalination equipment, chemical reactors, medical equipment. | |
| 310S Series (High Temperature Resistant) | High chromium and nickel content; excellent high-temperature oxidation resistance; nominal temperature tolerance up to 1150°C; high strength at elevated temperatures. | High-temperature conditions: industrial furnace components, high-temperature kiln conveyor belts, boiler protection nets, heat treatment equipment. | |
| Duplex Steel Series (High Strength) | Extremely high strength, excellent resistance to stress corrosion cracking; combines corrosion resistance and strength. | Demanding environments: oil and gas extraction, chemical pressure vessels, seawater cooling systems, paper industry. |
Key Performance Advantages
orrosion and High Temperature Resistance: Stainless steel inherently possesses excellent corrosion and high temperature resistance. Different grades such as 304, 316, 310S, etc., can handle harsh environments ranging from mild acids/alkalis to seawater and high-temperature oxidation.
High Strength and Wear Resistance: The high strength of stainless steel wire combined with careful weaving gives the mesh high tensile strength, tear resistance, and wear resistance, enabling it to withstand impact and abrasion from solid materials.
Stable Filtration Performance: The weave structure ensures uniform openings and dimensional accuracy, resulting in stable and reliable filtration precision – key for precision filtration.
asy to Process and Form: Stainless steel has good plasticity, allowing secondary processing such as stamping, cutting, and bending to produce various shapes of filters, mesh discs, and other finished products, adapting to different equipment installation requirements