Stainless steel filter screens are widely used in the petroleum industry as mud screens, chemical fiber industry as screen screens, electroplating industry as acid washing screens, chemical fiber spinning, short fibers, ultrafine fibers, leather, non-woven fabrics, plastic granulation, sheet extrusion, color masterbatch, rubber and other filtration industries. However, different industries have different requirements for the mesh size of filters. The number of filter mesh refers to the size or size of the material. Let's take a look at the different mesh sizes of different filters.

　　Sieve size: 4.75mm - Standard mesh: 4 mesh, Sieve size: 4.00mm - Standard mesh: 5 mesh, Sieve size: 3.35mm - Standard mesh: 6 mesh, Sieve size: 2.80mm - Standard mesh: 7 mesh, Sieve size: 2.36mm - Standard mesh: 8 mesh, Sieve size: 2.00mm - Standard mesh: 10 mesh, Sieve size: 1.70mm - Standard mesh: 12 mesh, Sieve size: 1.40mm - Standard mesh: 14 mesh, Sieve size: 1.18mm - Standard mesh: 16 mesh, Sieve size: 1.00mm - Standard mesh: 18 mesh, Sieve size: 0.850mm - Standard mesh: 20 mesh, sieve size: 0.710mm - Standard mesh: 25 mesh, sieve size: 0.600mm - Standard mesh: 30 mesh, sieve size: 0.500mm - Standard mesh: 35 mesh, Sieve size: 0.425mm - Standard mesh: 40 mesh, Sieve size: 0.355mm - Standard mesh: 45 mesh, Sieve size: 0.300mm - Standard mesh: 50 mesh, Sieve size: 0.25mm - Standard mesh: 60 mesh, Sieve size: 0.212mm - Standard mesh: 70 mesh, Sieve size: 0.180mm - Standard mesh: 80 mesh, Sieve size: 0.150mm - Standard mesh: 100 mesh, Sieve size: 0.125mm - Standard mesh: 120 mesh, Sieve size: 0.106mm - Standard mesh: 140 mesh, Sieve size: 0.090mm - Standard mesh: 170 mesh, Sieve size: 170 mesh Hole size: 0.0750mm - Standard mesh size: 200 mesh, sieve size: 0.0630mm - Standard mesh size: 230 mesh, sieve size: 0.0530mm - Standard mesh size: 270 mesh, sieve size: 0.0450mm - Standard mesh size: 325 mesh.

　　The above are only the dimensions used in China, and there may be differences if other standards are used.