Perforated metal is also called Perforated Screen,Punched Mesh, it can be supplied in rolls or flat panels;
Hole's shape can be round, square, triangle and so on;
Thickness can be from 0.2-15mm;
Dimention can be 0.2m x 0.8m; 0.5m x 1m; 3'x 8'; 4' x 8'; 3'x 10'; 4' x 10'; 1 x 2 m; 1m x 20m...
Material:
Stainless Steel Sheet,such as 304,316.
Plain Steel Sheet
Galvanized Steel Sheet
Aluminum Sheet
Brass/Copper/Phosphor Bronze SheetApplication:
Oil filters; sound isolation sheet; decorative sheet for stairs; environmental tables and chairs; sifting in grains, feed and mines. Perforated metal screen sheet is also used in making of kitchenware such as fruit basket, food cover, etc.How to calculate the opening area?
For example
Hole type: Round hole
Hole diameter: 2mm ---R
Way of rank: 60° Staggered
Distance between two hole centers: 4mm---T
Dimension: 1m x 2mPlate
MaterialThickness of
metal (mm)Hole
Dia. (mm)Pitch
(mm)Sheet
Width (m)Sheet
Length (m)Porosity
(%)Weight
(kg/m2)Rolling
plate0.262120440.880.35541202420.4563120352.50.83312019.63Flat plate0.5111219.63.140.551.12.21222.673.4110.551.52.81226.033.2680.81.51.51219.650.82.03.41230.784.4651.5221219.69.41.55.08.01235.397.84335161219.618.8Stainless
steel plate0.5111219.63.140.81.51.51219.651221219.66.2825161219.66.28Aluminum
plate0.5111219.61.080.8331219.61.721.6221219.63.2434161219.6