Compressed Knitted Stainless Steel Woven Wire Mesh for Filtration and Cleaning
All-Metal Mesh
Mesh is usually specified by the number of stitches per cm. The range of meshes is considerable but for practical purposes these are from 0.5 stitches per cm to 6 stitches per cm.
Meshes can be grouped into five broad categories: fine, medium-fine, standard, coarse and super-coarse, but these divisions can cover a wide range of products.
Using various filament diameters and mesh sizes, along with different crimping, calendaring, folding, layering and rolling processes, the product scope is almost unlimited.
Plastic And Fibre Mesh
Knitted mesh can also be produced in plastic and other fibres - the most commonly used being polypropylene, Hostaflon, ®, glass wool and silica yarn.
The figures given for the number of stitches per cm are only approximate, as many variables can significantly affect the stitch size.
Filaments for fine meshes are circular in section. However for standard, coarse and extra coarse mesheswe can use circular section or flattened section filaments which increase the surface area.
The table opposite shows only the most commonly used meshes. A more comprehensive range is available, and we can knit various extruded monofilaments as well as monofilament or spun fibres.
| Fine Mesh |
|
Medium-Fine Mesh |
|
| Typical wire |
Range of natural |
Typical wire |
Range of natural |
| diameter (mm) |
width (mm) |
diameter (mm) |
width (mm) |
| 0.05 - 0.15 |
6 - 165 |
0.15 |
40 - 635 |
| Typical number of stitches |
Typical number of stitches |
Typical number of stitches |
Typical number of stitches |
| per cm on length |
per cm across lay flat |
per cm on length |
per cm across lay flat |
| 3.5 |
4.4 |
2.4 |
3.5 |
| |
| Standard Mesh |
|
Coarse Mesh |
|
| Typical wire |
Range of natural |
Typical wire |
Range of natural |
| diameter (mm) |
width (mm) |
diameter (mm) |
width (mm) |
| 0.2 - 0.35 |
30 - 1000 |
0.2 - 0.35 |
30 - 550 |
| Typical number of stitches |
Typical number of stitches |
Typical number of stitches |
Typical number of stitches |
| per cm on length |
per cm across lay flat |
per cm on length |
per cm across lay flat |
| 0.6 |
1.9 |
1.6 |
0.74 |
| |
| Super-Coarse Mesh |
|
|
|
|
| Typical wire |
Range of natural |
|
|
|
| diameter (mm) |
width (mm) |
|
|
|
| 0.4 - 0.6 |
330 - 350 |
|
|
|
| Typical number of stitches |
Typical number of stitches |
|
|
|
| per cm on length |
per cm across lay flat |
|
|
|
| 0.5 |
0.5 |
|
|
|
Application:
Demister
Knitted wire mesh gasket
Filter mesh for liquid and gas
Filter cartridge
Automotive sealing parts, shock (shock), silencers and exhaust purification components
Electronics, electrical products anti-electromagnetic interference shielding devices
Material:
Stainless Steel AISI302, 304, 304L, 316, 316L, 321, Brass, Phosphor Bronze, Fiber, PP, PC, PVC
Size:
Wire Dia.: 0.08mm - 0.55mm (Usual 0.25mm)
Wire shape: Round wire, Flat wire
Width: 40mm, 80mm, 100mm, 150mm, 200mm, 300mm, 400mm, 500mm, 600mm, 800mm, 1000mm, 1200mm, 1400mm
Hole: 2x3, 4x5, 6x12
Surface: Flat and undulation
Specification: according to York431 421 326 931 Knit mesh 4536 9030 9033
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