T1, t2, t3, t4 stairs hot dip galvanized , black steel grate stair treads

Description

Stair Treads are produced by steel gratings with surface to be hot galvanized or electrogalvanized. They are widely used as industrial platforms, aisle floors, railway bridge sideways, parking lots floors, etc.

(Steel gratings consist of a series of flat bars cross jointed by welding at various intervals with cross bars to form some kind of steel products with square lattice among them.)

Raw Materials

The general metal stair treads are three kinds .1mild carbon stair treads ,its surface treatment is hot dip galvanized,the price is the lowest but value is better according to meterial cost & application .It canbe used in indoor & outdoor ;2aluminum stair treads ,the weight is lighter than mild caron stair treads.Its apperance is better , but the price is expensive than mild carbon .aluminum stair treads is more adjust indoor .3stainless stair treads ,the surface is so pretty ,it is anti -acid &anti -alkali corrosion capacity .it can be used outdoors.

Product Features

1. High strength and light structure.

2. Powerful anti-corrosion, durable and long working life.

3. Beautiful appearance, bright surface.

4. No dirt-rain-snow deposit, automatic cleaning, easy maintenance.

5. Good ventilation, day-lighting, heat-dispersing, resistant to sliding and explosion.

6. Easy installation and disassembly.

stair tread size:

Load Bearing Flat Bar size

High quality hot dip galvanized steel grate stair treads

galvanized steel grating are widely used by various plants such as electric power,petroleum,chemical industry,metallurgy industry,machinery industry,shipbuilding, harbor,oceanographic engineering,building,paper mills,cement plant,medicine,spinning and weaving,foodstuff factory,transportation,municipal administration,parking lot,etc.