Galvanized Round Hole Air Filter Perforated Mesh

perforated mesh
1.thickness:0.5-8mm
2.opening width:2.5-50mm
3.opening length:4.5-100mm
4.width:0.5-8m
Galvanized Round Hole Air Filter Perforated Mesh

1.Material:
mild steel, galvanized steel, stainless steel, aluminum, brass etc.

2.Hole style:
round, rectangular, elliptical, diamond,hexagonal, cross, slotted, star, plum blossom, other special patterns.

3.Color
: silver, red, green, yellow, blue etc.

4.Usage
: for decoration, screening, separation, sifting, filtration, drying, cooling, cleaning and other
specifications in civil construction, mechanical device protection, handicraft, cover, road, bridge,
step etc .

5.Manufacture process
:
die---- perforating---- slitting---- shearing---- roller leveling---- cleanliness---- packaging

Buying Guide
Term
Specification
1.Material
Stainless steel 304/304L201/316/316L
Aluminum/pure Al/alloy Aluminum
Mild/ Iron steel
Galv.steel/
Gal.30/40/60/90
PVC
Others
2.Hole shape
Round, square, slot, diamond, triangle, hexagonal, clover, others
3. Dimensions (mm)
(length*width*thickness)
1) hot-rolled coil
2) Perforated sheet
Length: within 2500
Width within: 1250
Thickness within: 5mm
4.Hole dia*pitch(mm)
Customized,such as: 5*10, 3*5, 10*15, etc
5. Perforated pattern
straight
Staggered:45 degree, 60 degree
6.Fabrication
bended
coiled
others
7.Margin
No margin
Common margin
Customized Requirement
8. Open area
20%
40%
60%
Others
9.Surface treatment
Powder coated
Galvanized
Polished
No treatment











picture for your reference