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Low carbon, stainless, aluminum steel expanded grating

Expanded metal grating is a heavy-duty expanded metal made from galvanized carbon steel, aluminum and stainless steel. It is produced by slitting and expanding the metal plate, forming a slight raised or flattened surface with various thickness, opening types and sizes. Expanded metal grating can be classified into flattened metal grating and raised metal grating. Expanded metal grating has brilliant anti-skid property, so it is typically used for walkways, stair treads, catwalks, work shop platforms and so on.

A piece of aluminum raised metal grating

Aluminum raised metal grating

Features:

  • Anti-skid and safe. The raised or flattened surface with large opening offers anti-slip property and prevents people from slipping.
  • Anti-corrosion and rust. Galvanized and aluminum surface resists corrosion and rust.
  • Stable and durable. Stainless steel material makes metal grating suitable for harsh environment.
  • Lightweight and easy installation. Expanded metal grating is light and it is easy to be installed.
  • Self-cleaning. The opening design effectively prevents dirt, grease, mud, snow.
  • Economical in cost and low maintenance.
  • Bear high temperature and ventilate.

Specification:

  • Material: galvanized low carbon steel, stainless steel, aluminum steel.
  • Finish: electric galvanized, hot-dipped galvanized, powder coated.
  • Surface: raised and flatten type.
  • Patterns of grating: diamond, square, hexagonal, scale hole.
  • Opening area: 45% - 85%.
  • Panel thickness: 4mm - 8mm.
Expanded metal grating specification
Plate Thickness (mm) SWD (mm) LWD (mm) Strand Width (mm) Panel Width (mm) Panel Length (mm)
4 22 50 4 1500 - 2500 4000
24 60 4.5 4000
32 80 5 5000
40 100 6 5000
46 120 8 4000
4.5 24 60 4.5 4000
32 80 5 5000
40 100 6 5000
46 120 8 4000
5 24 60 5 3500
32 80 6 4000
40 100 8 3500
46 120 8 4000
56 150 8 5000
6 32 80 6 4000
40 100 7 4000
46 120 7 5000
56 150 8 5000
7 40 100 7 4000
46 120 8 4000
56 150 10 4000
8 40 100 8 3500
46 120 10 3500
56 150 12 3500
Advantages: Anti-skid surface offers great walking safety. Large open surface avoids dirt and grease. Easy handling and installation. Lower cost and maintenance.

Application:

  • Walkways.
  • Anti-slip flooring.
  • Stair treads.
  • Catwalks.
  • Billboard platforms.
  • Vehicle flooring.
  • Maintenance platforms.
  • Store room gratings.
  • Ramps.
  • Bridges.
  • Heavy duty shelving.
  • Off-shore rig flooring.
  • Road crossings.
  • Highway.
  • Railway.
Stainless steel hexagonal shaped metal grating

Stainless steel raised metal grating anti-slip as walkways

Standard metal grating anti-slip staircase

Expanded metal grating is used as staircases

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