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Square hole perforated mesh can be used as substitute for round hole types. It can provide large open area for more air and light passing through, so you can find square hole perforated screens in many ventilation equipment.
Overview
The square hole perforated metal has three patterns: straight pattern (90°), 60° staggered pattern and 45° staggered pattern.
45° slanted Pattern
Staggered Pattern (60°)
Straight Pattern (90°)
A silver square hole perforated metal pattern is 45° staggered pattern.
SQPM-03: Qd 6-14 square hole perforated metal
Model Qd 6-14
a (mm) 6
t (mm) 14
P (%) 36.7
Thickness (mm) 1.0–3.0
Materials SS, Gal, Al, Cu, etc.
Dimensions 1 m × 2 m
1.22 m × 2.44 m
Customization available
CALCULATOR
p=2*a*a/(t*t)
Common Specifications
45° Staggered Pattern
Item a (mm) t (mm) P (%)
Qd 3-7.5 3 7.5 32.0
Qd 4-10 4 10 32.0
Qd 5-12 5 12 34.7
Qd 6-14 6 14 36.7
Qd 12-24 12 24 50.0
Qd 12-25.5 12 25.5 44.3
Qd 12-27 12 27 39.5
Qd 15-30 15 30 50.0
Qd 18-40 18 40 40.5
Qd 19-40 19 40 45.1
Qd 20-55 20 55 26.4
Qd 30-65 30 65 42.6
Qd 35-60 35 60 68.1
Qd 45-74 45 74 74.0
Qd 100-170 100 170 69.2
A silver square hole perforated metal pattern is staggered pattern.
SQPM-02: Qv 5-8 square hole perforated metal
Model Qv 5-8
a (mm) 5
t (mm) 8
P (%) 39.1
Thickness (mm) 1.0–2.0
Materials SS, Gal, Al, Cu, etc.
Dimensions 1 m × 2 m
1.22 m × 2.44 m
Customization available
CALCULATOR
p=a*a/(t*t)
Common Specifications
Staggered Pattern
Item a (mm) t (mm) P (%)
Qv 3-6 3 6 25
Qv 4-8 4 8 25
Qv 5-8 5 8 39.1
Qv 5-10 5 10 25
Qv 6.3-12.5 6.3 12.5 25
Qv 8-12 8 12 44.5
Qv 8-14 8 14 33
Qv 10-16 10 16 39
Qv 11-24 11 24 21
Qv 12-18 12 18 44
Qv 15-21 15 21 51
Qv 18-24 18 24 56
Qv 20-28 20 28 50.5
Qv 25-36 25 36 48
Qv 30-40 30 40 56
Qv 31.5-40 31.5 40 62
Qv 35-45 35 45 60
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