Pipex.ai provides a comprehensive Perforated Sheet Standard Size Chart in mm PDF Online, created to support engineers, manufacturers, fabricators, and project planners with accurate technical data. The chart covers standard sheet sizes, thicknesses, hole diameters, pitch, and open area, all clearly mentioned in millimeters for easy reference. Available in a convenient PDF format, it helps users quickly check specifications during design, sourcing, and fabrication stages. Perforated sheets are widely used in industrial, architectural, filtration, ventilation, and decorative applications where precision is essential.