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Round Hole Perforated Screen – The Most Popular and Economical Pattern
A round hole perforated screen with bright surface and white ground.
Stainless steel round hole perforated mesh
Round hole perforated metal is the most common and widely used type, and its visual effect is remarkable.
Generally, the perforated hole diameter should not be smaller than material thickness.
And the space between two neighbouring holes should be equal to or larger than the material thickness. Or the material structure would not be stable or strong.
Overview
Round hole has three arrangement patterns: straight pattern(90° staggered pattern), 60° staggered pattern and 45° staggered pattern. Among the three patterns, 60° staggered pattern is the most widely used type. It provides the largest open area to maintain materials strength.
45° Staggered Pattern
60° Staggered Pattern
Straight Pattern
Round hole perforated metal in the 45° staggered pattern.
ROPM-03: Rd 4.8-8.4 round hole perforated metal for reference.
Model Rd 4.8-8.4
a (mm) 4.8
t (mm) 8.4
P (mm) 25
Thickness (mm) 0.5–3.0
Materials SS, Al, Cu, etc.
Size 1 m × 2 m
1.22 m × 2.44 m
CALCULATOR
p=1.57*a*a/(t*t)
Common Specifications
Here are some common specifications of the round hole. We can also provide more, if you have special requests, please contact us .
45° Staggered Pattern
Item a (mm) t (mm) P (%)
Rd 2-6 2 6 17.4
Rd 3-8 3 8 22.1
Rd 3.6-8 3.6 8 31.8
Rd 4-8 4 8 39.3
Rd 4.8-8.4 4.8 8.4 25
Rd 5-9 5 9 48.5
Rd 5-12 5 12 27.3
Rd 6-10 6 10 56.5
Rd 6-16 6 16 22.1
Rd 7-14 7 14 39.3
Rd 8-18 8 18 31.0
Rd 12-28 12 28 28.8
Rd 14-30 14 30 34.2
Rd 14-32 14 32 30.1
Rd 15-34 15 34 30.6
Rd 15-40 15 40 22.1
Rd 16-34 16 34 34.8
Rd 16-40 16 40 25.1
Rd 18-34 18 34 44.0
Rd 26-50 26 50 42.5
Rd 32-60 32 60 44.7
Round hole perforated metal in the 60° staggered pattern.
ROPM-02: RV 3-4 round hole perforated metal for reference.
Model Rv 3-4
a (mm) 3
t (mm) 4
P (mm) 51
Thickness (mm) 0.5–2.5
Materials SS, Gal, Al, Cu, etc.
Dimensions 1 m × 2 m
1.22 m × 2.44 m
Customization available
CALCULATOR
p=0.91*a*a/(t*t)
Common Specifications
Here are some common specifications of the round hole. We can also provide more, if you have special requests, please contact us.
60° Staggered Pattern
Item a (mm) t (mm) P (%)
Rv 0.8-2 0.8 2 14.6
Rv 1-2 1 2 22.8
Rv 1.2-2.25 1.2 2.25 25.9
Rv 1.2-2.5 1.2 2.5 21.0
Rv 1.5-2.75 1.5 2.75 27.0
Rv 1.5-3 1.5 3 22.8
Rv 1.8-3.5 1.8 3.5 24.1
Rv 2-3 2 3 40.4
Rv 2-3.5 2 3.5 30.0
Rv 2-4 2 4 22.8
Rv 2.5-3.5 2.5 3.5 46.0
Rv 2.5-4 2.5 4 35.5
Rv 2.5-4.5 2.5 4.5 28.0
Rv 2.5-5 2.5 5 22.8
Rv 3-4 3 4 51.2
Rv 3-5 3 5 33.0
Rv 3-6 3 6 22.8
Rv 3.5-5 3.5 5 44.6
Rv 4-5 4 5 58.2
Rv 4-6 4 6 40.4
Rv 4-8 4 8 23.0
Rv 5-7 5 7 46.4
Rv 5-8 5 8 35.0
Rv 5-10 5 10 22.8
Rv 5-25 5 25 3.6
Rv 6-8.5 6 8.5 45.3
Rv 6-9 6 9 40.0
Rv 6-10 6 10 32.8
Rv 7-10 7 10 44.6
Rv 8-11 8 11 48.1
Rv 8-12 8 12 40.0
Rv 8-15 8 15 25.9
Rv 10-13 10 13 53.8
Rv 10-14 10 14 46.4
Rv 10-15 10 15 40.4
Rv 10-18 10 18 28.1
Rv 12-16 12 16 51.0
Rv 12-17 12 17 45.3
Rv 15-20 15 20 51.2
Rv 15-21 15 21 46.4
Rv 20-25 20 25 58.2
Rv 20-27 20 27 49.9
Rv 20-28 20 28 46.4
Rv 20-30 20 30 40.4
Rv 25-34 25 34 49.2
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