EnZar®
Stair Tread Steel Grating – High Strength, Safety, Fireproof
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.
Specifications
| Material |
Carbon steel, stainless steel |
| Steel grating type |
Welded steel grating |
| Bearing bar type |
Smooth or serrated |
| Bearing bar pitch |
20 mm / 30 mm / 40 mm |
| Cross bar pitch |
50 mm / 100 mm |
| Nosing type |
Checker plate, abrasive nosing or others |
| Surface treatment |
Hot dip galvanized, polishing |
| Common length |
700 mm / 800 mm / 900 mm |
| Maximum length |
1200 mm |
| Maximum length |
600 mm |
Most Popular Types of Stair Tread
T1 Weld fixing, banded ends without nosing.
T2 Bolted fixing, holed end plates without nosing.
T3 Welded fixing, banded ends with checker plate nosing.
T4 Bolted fixing, holed end plates with checker plate nosing.
T5 Welded fixing, banded ends with abrasive nosing.
T6 Bolted fixing, holed end plates with abrasive nosing.
Different classifications of stair tread steel grating
- According to the different production methods, straight stair tread steel grating can be divided into welded stair tread, press-locked stair tread, swage-locked stair tread and riveted stair tread.
- Welded stair tread is the most widely used type in most industrial and commercial applications, it is easy to install.
- Press-locked stair tread and swage-locked stair tread can provide higher strength, and when the surface type is serrated surface, it is more safety.
- Riveted steel stair tread have a greater load carrying capacity and greater walking comfort.
Welded stair tread steel grating with checker plate nosing.
Press-locked stair tread steel grating without nosing.
Swage-locked stair tread steel grating with checker plate nosing.
Riveted stair tread steel grating without nosing.
- According to the different types of surface, straight stair tread steel grating can be divided into smooth stair tread and serrated stair tread.
Smooth stair tread steel grating.
Serrated stair tread steel grating.
- According to the different shapes of stair, stair tread steel grating can be divided into straight stair tread steel grating and spiral stair tread steel grating
Straight stair tread steel grating.
Spiral stair tread steel grating.
- Besides the checker plate and abrasive nosing, these are also other types.
Stair tread steel grating with vertical stripped plate nosing.
Spiral stair tread steel grating.
Packaging:
- Strap packing: Generally used for neat press locked steel grating.
- Pallet packing: Generally for the press-locked steel grating which need to export and load in container.
- Screw rod fixation: Use four screw rods through the mesh and fixed with screws.
Stair tread steel grating on pallet.
Standard of stair tread steel grating: BS4592 industrial type flooring and stairs.
Features of stair tread steel grating
- Straight stair tread steel grating
- High strength, high bearing capacity.
- Non-slip, anti-corrosion, wear resistance.
- Resistance to extreme temperature wind and rain.
- Do not accumulate dust and rain.
- Beautiful appearance.
- Easy to install and remove extend the lifespan.
- Spiral stair tread steel grating
- High strength, high bearing capacity.
- Relative to the height, the weight is low.
- compared with straight stair tread, it is more compact.
- Simple assembly and disassembly.
- Compared with the traditional ladder, the price is lower.
- Can be applied to a narrow space.
Applications of stair tread steel grating
- Used for
- Used in
- Factory
- School
- Park
- Stadium
- Civil and commercial buildings.
Straight stair used in the factories.
Spiral stair used in the civil buildings.
