logo
Home ProductsGalvanized Steel Stair Treads

ISO9001 Certified Galvanized Steel Stair Treads with Perforated Metal for Pedestrian Traffic

Customer Reviews
My grate came today and it fit perfectly. Thank you. Let me know if there is anywhere that I can leave positive feedback about your company!

—— Andrew Mullen

I'm Online Chat Now

ISO9001 Certified Galvanized Steel Stair Treads with Perforated Metal for Pedestrian Traffic

ISO9001 Certified Galvanized Steel Stair Treads with Perforated Metal for Pedestrian Traffic

Description
Highlight:

Perforated Metal Stair Treads

,

ISO9001 Galvanized Steel Treads

,

Pedestrian Traffic Metal Treads

Galvanized Steel Perforated Metal Stair Treads ISO9001
Galvanized Steel Grating is an extremely strong and durable solution for all load-bearing applications, primarily used for pedestrian and light vehicle traffic. Our galvanized coating process ensures years of corrosion resistance in acidic and high-moisture environments.
Galvanized Steel Expanded Metal is a sheet product that has been slit and stretched to create diamond-shaped openings. This solution offers weight savings while allowing free passage of light, liquid, sound, and air, while maintaining corrosion resistance in harsh environments.
ISO9001 Certified Galvanized Steel Stair Treads with Perforated Metal for Pedestrian Traffic 0
Glossary of Terms
  • Bearing Bar - Load-carrying bars made from steel strip or slit sheet, extending in the direction of the grating span.
  • Cross Bar - Connection bars that extend across the bearing bars, perpendicular to them, welded or mechanically locked at intersections.
  • Bearing Bar Centers - The distance center to center of the bearing bars.
  • Cross Bar Centers - The distance center to center of the cross bars.
  • Band - A flat welded to a side or end of grating panel, extending neither above nor below bearing bars.
  • Toe Plate - Also called kick plate, a flat bar attached against the outer edge of grating to form a lip or curb.
  • Length - Refers to span of grating.
  • Width - The overall dimension of grating panel measured normal to the bearing bars.
ISO9001 Certified Galvanized Steel Stair Treads with Perforated Metal for Pedestrian Traffic 1
Applications
  • Grating floor mat
  • Working platform
  • Grating floor panels
  • Grating manhole cover
  • Grating ditch cover
  • Stairs and stair grating
  • Traffic works, highways, factories, farms, urban areas
  • Oil and gas industries, cement plants, ships
ISO9001 Certified Galvanized Steel Stair Treads with Perforated Metal for Pedestrian Traffic 2
Conventional Grating Specifications
Bear Bar (mm) Cross Bar (mm) Bearing Bar Spacing (mm) Cross Bar Spacing (mm) Width (mm) Length (mm)
20x35x56x68x830*34*4038*50*100
20x55x56x68x830*34*4038*50*100
25x35x56x68x830*34*4038*50*100
25x55x56x68x830*34*4038*50*100
30x35x56x68x830*34*4038*50*100
30x55x56x68x830*34*4038*50*100
32x35x56x68x830*34*4038*50*100
32x55x56x68x830*34*4038*50*100
40x35x56x68x830*34*4038*50*100
40x55x56x68x830*34*4038*50*100
50x35x56x68x830*34*4038*50*100
50x55x56x68x830*34*4038*50*100
* The table shows regular specifications. Custom models are available upon request.
ISO9001 Certified Galvanized Steel Stair Treads with Perforated Metal for Pedestrian Traffic 3 ISO9001 Certified Galvanized Steel Stair Treads with Perforated Metal for Pedestrian Traffic 4

Contact Details
Gnee Steel (tianjin) Co., Ltd

Contact Person: Mrs. Zhang

Tel: +86 15824687445

Fax: 86-372-5055135

Send your inquiry directly to us (0 / 3000)