STG-01: Welded stair tread steel grating with checker plate nosing.
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.
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.
According to the different types of surface, straight stair tread steel grating can be divided into smooth stair tread and serrated stair tread.
According to the different installation method, straight stair tread steel grating can be divided into welding connections stair tread and bolts connections stair tread.
Welding connections stair tread: It is directly welded to the bearing bar, do not need to add end bar, compared with bolts connections stair tread, it is more economical and durable but not easy to dismantle.
Bolts connections stair tread: On both sides of the stair tread need to end bar, poke on the end bar and fix it by bolts, it can be reused.
Customers can be customized according to their actual needs, the appropriate type of steel grating made into a variety of sizes.
According to the different front nosing, straight stair tread steel grating can be divided into without nosing, checker plate nosing, vertical stripped plate nosing, round hole plate nosing and abrasive nosing.
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.
Specifications of straight stair tread steel grating
Materials: low carbon steel, stainless steel grating.
Surface treatment: hot galvanized, painted, spray coating.
| 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 |
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.
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.
