Hot Dip Galvanised Stair Treads,T1 / T2 / T3 / T4 Bar Grating Stair Treads

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.

GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering.

Factory

Advanced Equipment

We have more than 30 production lines of welded steel gratings and press lock gratings. Advanced equipment, skilled workers contribute to low production loss, high production efficiency and low products costs.

Supervise Strict Testing

All steel gratings are supervised by strict QUALITY CONTROL System both in International standard and enterprise test flow. All products our customers received are qualified and best in performance and package.

Steel Gratings Types We Supply

GNEE Steel Grating Application

Steel grating are designed and manufactured for various industrial and civil constructions in city road, gardens, yard, airport, railway and industrial engineering.

• Hot dip galvanized steel grating is the best choice for steel platforms in airports. Grating with 30 × 3 mm thick load bearing bars with a pitch of 30 mm and traverse bars at 50 mm or 100 mm is the suitable one.
• Steel grating, with robust design and spanning abilities, is very strong and safe for the support of floors and elevated walkway. It can be used for ceiling, interior decoration, platform aisle, ventilation windows, (Wells), advertising plaque and other construction.
• Widely used in the petrochemical industry, power plants, waterworks, sewage treatment plants, municipal works, sanitation projects in areas such as platforms, corridors, bridge, ditch cover, covers, ladders, fences, rails, and so on.