PERFORATION PATTERN LIBRARY

Slotted Grid

SL20 x 3.5 - 44

Close-up image of a metal grid or grate with evenly spaced horizontal and vertical slats.
Technical data table showing specifications for aluminum, 316 stainless steel, 304 stainless steel, galvanized steel, and mild steel, including thickness, sheet size, and weight per square meter.

SL20 x 3.5 - 33

A close-up view of a perforated metal surface with evenly spaced horizontal oval-shaped holes.
Table displaying specifications for different materials, including aluminum, 316 stainless steel, 304 stainless steel, galvanized steel, and mild steel, with columns for thickness, sheet size, and weight per square meter.

SL25.4 x 6.5 - 46

Close-up of a metallic or plastic vent or grill with evenly spaced horizontal slats.
Table showing technical specifications related to slot size, open area, pitch, sheet size, material types, thickness, and weight per square meter for aluminum, 316 stainless steel, 304 stainless steel, galvanized steel, and mild steel.

SL25.4 x 6.5 - 41

Close-up of a metal grate or vent with horizontal slots.
Technical specification table for metal sheets, including materials aluminum, 316 stainless steel, 304 stainless steel, galvanized steel, and mild steel, with details on thickness, sheet size, and weight per square meter.

SL20 x 3.5 - 44

A close-up of a metallic vent or grille with a repeating pattern of elongated horizontal slots.
Table displaying specifications for various steel and aluminum sheet materials, including thickness, sheet size, and weight per square meter.

SL20 x 3.5 - 33

Close-up view of a perforated metallic surface with elongated oval holes arranged in horizontal rows
A table displaying information about metal sheets, including slot size, open area percentage, pitch in millimeters, and sheet size in millimeters, categorized by material type such as aluminum, stainless steel, galvanised steel, and mild steel, with measurements in millimeters and kilograms per square meter.

SL - B - 43

Close-up of a metallic vent or grille with horizontal slats and a gradient shadow effect.
A technical table showing hole sizes, open area percentages, pitch, material types, sheet sizes, thicknesses, and weight per square meter in kilograms for various materials like aluminum, stainless steel, galvanized steel, and mild steel.

SL - C - 45

Close-up of a metallic window air conditioning unit with horizontal vents.
Steel sheet thickness and sheet size specifications table, showing material types, thicknesses in millimeters, sheet sizes in millimeters, and weight in kilograms per square meter.

SL - D - 44

View of a computerized grading sheet with multiple rows and columns, including some highlighted entries.
Table displaying specifications for various materials, detailing hole sizes, open area percentage, pitch, sheet size, thickness, and weight per square meter.

SQ14SG-49

A metal grid pattern with square openings.
Material specifications chart with details on hole size, open area percentage, pitch mm, number of holes per square meter, material type, thickness in mm, sheet size in mm, and kilogram per square meter for aluminum, 316 stainless steel, 304 stainless steel, galvanised steel, and mild steel.

SQ20SG-31

A close-up view of a building facade with numerous uniformly spaced rectangular windows.
Table showing hole sizes, open area percentages, pitch, sheet sizes, material types, thicknesses, and weight per square meter for metal sheets in aluminum, 316 stainless steel, 304 stainless steel, galvanized steel, and mild steel.

SQ20SG-42

Grid of black squares on a gray background, arranged in rows and columns.
Table displaying hole sizes, open area percentages, pitch in millimeters, number of holes per square meter, material types, thicknesses, sheet sizes, and weight per square meter for aluminum, 316 stainless steel, 304 stainless steel, galvanized steel, and mild steel.

SQ20SG-51

Close-up of a metal grate or lattice with a regular grid pattern.
A detailed chart displaying hole sizes, open areas, pitch measurements, number of holes per square meter, material types, sheet sizes, thicknesses, and weight per square meter for aluminum, 316 stainless steel, 304 stainless steel, galvanized steel, and mild steel with varying specifications.

SQ35SG-29

Close-up of a multi-story building with a grid pattern of square windows on a blue sky background.
Table listing hole sizes in millimeters, open area percentages, pitch in millimeters, hole per square meter, material types, thickness in millimeters, sheet sizes in millimeters, and weight in kilograms per square meter for different metal perforation specifications.

SQ35SG-45

View of a multi-story building with gray exterior and black window openings.
Table showing specifications for different materials, including aluminum, 316 stainless steel, 304 stainless steel, galvanised steel, and mild steel, with columns for hole size, open area percentage, pitch, number of holes per square meter, sheet size, thickness, sheet material, and density in Kg/m2.

SQ50SG-31

Close-up of a light-colored wall with three small, black square windows.
A detailed table showing hole sizes, open area percentages, pitch measurements, and hole density per square meter, with material types including aluminum, stainless steel, galvanized steel, and mild steel, along with sheet dimensions and thicknesses.

SQ50SG-43

Close-up of a gray metal grate with square openings.
A detailed table showing specifications for different types of steel sheets, including material options (aluminum, 316 stainless steel, 304 stainless steel, galvanized steel, mild steel), thickness in millimeters, open area percentage, pitch in millimeters, number of holes per square meter, sheet sizes (1200x2400, 1500x2400, 1500x3000 mm), and weight in Kg/m2.

SL25.4 x 6.5 - 46

Close-up of a perforated metal or plastic surface with evenly spaced horizontal slots.
Table showing specifications for different materials used in steel sheets, including thickness, sheet sizes, and weight per square meter for aluminum, 316 stainless steel, 304 stainless steel, galvanized steel, and mild steel.

SL25.4 x 6.5 - 41

Close-up of a metal grate or vent with evenly spaced rectangular slots.
Technical table displaying material specifications for different types of steel, including aluminum, 316 stainless steel, 304 stainless steel, galvanized steel, and mild steel, with details on thickness, sheet size, and weight per square meter.

SL - A - 42

A building facade with horizontal rectangular windows in a grid pattern, featuring dark frames and reflective glass surfaces.
Table showing hole sizes, open area percentages, sheet sizes in millimeters, and weight in kg per square meter for different materials, including aluminum, stainless steel, galvanized steel, and mild steel, with various thicknesses and sheet sizes.