We make stainless steel perforated sheets with different hole patterns and sizes. Open area percentage varies by pattern, so choosing the right one affects air flow, strength, and look. For example, round holes offer about 30-40% open area depending on size and spacing. Square holes may have slightly less open area but give more rigidity. Slotted patterns can reach higher percentages but might sacrifice some strength. This variety helps customers pick sheets for ventilation, filtering, or decorative panels in Kota.
Years of making these sheets sharpened our understanding of materials and production methods. We deal mainly with SS grades 304, 304L, and 316L since they resist rust well in tough environments. Our process controls thickness carefully—too thin and it bends easily; too thick and weight adds up without much gain in performance. We deliver consistent quality on time because we know delays cost clients plenty.
The shapes we cut are not just standard round or square holes but include fine perforations for delicate filtration needs plus custom designs that fit specific project demands better than usual options do. If you want a certain gauge or sheet size adapted to machinery guards or acoustic panels, we manage that too.