News
Apr. 11, 2025
"Expanded metal mesh sheet" refers to a type of metal material that's been processed to create a mesh pattern—essentially a sheet of metal that's been cut and stretched to form a regular pattern of diamond-shaped (or other) openings. Here's a quick breakdown of what it is and what it's used for:
What Is It?
Base Material: Usually made from aluminum, steel, stainless steel, or other ductile metals.
Process: The sheet is slit and stretched simultaneously to create uniform openings—no material is lost in the process.
Structure: Strong and rigid due to its integral construction (no welds or joints).
Key Features
Lightweight but strong
Non-slip surface (great for walkways and ramps)
Good airflow and visibility
Corrosion-resistant if made from galvanized or stainless materials
Can be easily cut and shaped
Common Applications
Architectural facades
Security fencing and partitions
Grates, ramps, walkways
Filter and ventilation screens
Shelving, machine guards, cages
Specs to Consider
When selecting a sheet, pay attention to:
Material type (steel, stainless, aluminum)
Thickness/gauge of the base metal
Strand width & length (how wide/long the metal between openings is)
Opening size (measured across the diamonds)
Sheet dimensions
