Perforated Metal

Materials:304/ 316/ 3003-H14/ 5052-H32 stainless steel plate, low carbon steel plate, aluminum plate, aluminum magnesium alloy plate, copper plate, titanium plate, nickel plate, etc.

Hole Shape: round, rectangular, square, diamond, oval, triangle, five-pointed star, hexagonal, cross, plum flower form, irregular drum hole, etc.

Characteristics:stamping, bending resistance, aging resistance, not easy to rust, strong and durable, smooth surface.

Application:

(1) used as filter in internal combustion engine of automobile;

(2) used as comminuting screen, griddle and H screen for mine, pharmaceutical and food industries;

(3) used as sound insulation of indoor construction, also used in HVAC of grain depot and mechanical protection & decoration industries;

(4) used as super grille, the food cover, fruit basket and compote;

(5) used as goods shelf, exhibition stand and water strainer of football field, etc.;

Basic Specification:

Thickness: 0.6-20mm

Pitch：are supplied as standard sizes 1000 x 2000 and with sizes required by the customer himself.

Full Edges: Generally, standard sheets with a maximum thickness of 3 mm have minimal full edges just on the longer sides, while from 4 mm up, there are full edges also on the other sides.

Hole Patterns: Staggered and straight aligned holes are the most common patterns.

（1）The holes are set at 60°, staggered.

This kind disposition (also said quincunxes-portion) is the most common, since it combines high rigidity of the sheet with a pretty good ratio of empty on full. This is therefore considered the standard position and, apart from different agreements, this is the perforation normally performed.

（2） Disposition at 45°, staggered.

The holes are set at 45°, This kind of perforation is seldom required. Therefore the manufactures are seldom equipped with tools for this kind of perforation.

（3）Disposition at 90°, straight aligned.

The holes are set on parallel rows. This disposition is often required for exhibition parrots, shop furnishing and sometimes as decoration (radio-devices front or similar), it is anyway a common disposition.

Note: Special specifications can be customized!