Stair tread steel gratings, also called grating steps, are made of low carbon steel or stainless steel. It is one of the most widely used and popular types of steel gratings. With the features of high strength, high bearing capacity, wear resistance, resistance to extreme temperature wind and rain, non-slip, anti-corrosion, beautiful and easy to install and remove extend the lifespan, stair tread steel grating is widely used as different types of steel ladders in the factory, school, park, stadium, civil and commercial buildings.
Steel Stair Treads
Steel grating stair treads are available in type “W” welded, type “SL” swage locked, or type “DT” dovetail pressure locked grating. Carrier plates are recommended for use with 19, 15, and 11 spaced gratings, while carrier angles are recommended for use with 8 and 7 spaced gratings. Nosing choices include checker plate, cast abrasive, FRP abrasive, and OnGrip surfaces.
Different classifications of stair tread steel grating
·According to the different installation methods, straight stair tread steel grating can be divided into 4 styles, T1, T2, T3, T4.
Advantage
1 . There are all most advanced equipment in this industries.
Introduced robots welding in 2011, which is widely commended.
2 . Beautiful appearance and practicality.
3 . Saving time:Step plate installation is very simple, no complicated installation is required;
4 . Good ventilation, lighting, heat dissipation, explosion-proof, anti-skid performance;
5 . The maintenance is very simple and easy to clean up.
Features
1. High strength, light structure: solid grid pressure welding structure has advantages of high load, light structure, easy installation, etc.
2. Fine appearance, durable in use: hot zinc dipping surface treatment makes it own fairly good corrosion resistance, bright and beautiful surface.
3. Good ventilation, lighting, thermal, anti-explosion, and anti-skid performance.
4. Prevent dirt deposition.
Table 1: Standard sizes of straight stair tread steel grating |
| Width (mm) | 600 | 700 | 800 | 900 | 1000 | 1100 | 1200 |
| Depth (mm) | 240 | 270 | 240 | 270 | 240 | 270 | 305 | 240 | 270 | 305 | 240 | 270 | 305 | 270 | 305 | 240 | 270 | 305 |
Product application
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample. But customer have to pay the cost and freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
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Stainless Hot Dip Galvanized Welded Bar Grating With Checker Nosing Images
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