Several Open Area Calculators of Standard Patterns

If you need the slot length at any other diameter inside the slot use it instead of D slot onto the tube cross-section The angle between the

Hendrick has several open area calculators to help you determine the correct specifications and perforated patterns for your perforated metal products

area789 slot Calculation of open area: slot holes, staggered pitch Enter the width of the hole in mm: R Enter the length of the hole in mm: L Enter pitch 1 in mm: Z1

area slot เว็บตรง A = Percent of Open Area ; W = Width of Slot Opening ; L = Length of Slot Opening ; C = Length of Cluster Opening ; D = Warp Wire Diameter