Wire Mesh 
 Specifications Required Upon Ordering：
1.  Material
 
2.  Wave
3.  Diameter（d）
4.  Aperture (a) is the distance between two parallel wires (in millimeter). a = p - d =(25.4㎜ ÷ m) - d;
  Mesh Count (m) is the number of mesh holes within one inch.　m = 25.4㎜ ÷ p;​
  Pitch (p) is the distance the centers of two adjacent wires (in millimeter).　p = a + d.​
5.  Width & length
6.  Quantity
7.  Edge Treatment (only chain link weave, conveyor belt, vibrating screen, filter with frame and demister need to be specified.)

Related Specification Information:
Square mesh opening ratio (o); o = ( a ÷ p )2 x 100%