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Stair Treads
Stair tread is available in grating, plate, perforated plate and expanded metal. It's installed in the road or flooring, where the chances of skidding are there. This stair tread is available with or without angle frame. It easily retrofitted over existing grating or unsafe diamond checker plate assemblies. Meantime stair tread can be welded directly to current treads or stringers or can be bolted in place.Holes can be provided pre drilled for easy installation or can be drilled and countersunk in the field, without harming the surface. Therefore grating stair treads are ideal in wet and oily situations such as oil rigs, food processing plants and marine applications.
Anti-Slip Flooring Stair treads is a range of pre-engineered, pre-formed anti-slip sheets designed to simply fit onto any existing floor surface. Tough and long-lasting, the anti-slip surface provides complete safety in virtually all conditions. Very easy to install and clean, Anti-Slip Flooring can be cut to your requirements, or trimmed onsite for a fitted finish.
Stair Treads Application
Mainly for industrial platforms, ladders pedal, railings, the channel floor, railway bridge side road, aerial tower platform, gutter covers, manhole covers, road grille, parking lots, offices, schools, factories, enterprises, playgrounds, Villa of the fence, also used as Bed outer windows, balcony guardrail, highway, railway guardrail ladder pedal steel grid plate is non-slip and side plus a combination of deep-processed products
Stair Treads Specification
1) a width of 700mm, 800mm, 900mm, minimum width of 600mm. Maximum width of not more than 1200mm.
For single people through the staircase, its two oblique beam or width between rails shall be not less than 600mm
2) stairs frequently exposed to several people at the same intersection as the evacuation of personnel through or route, ladder width should be increased to 1200mm.
3) projecting stair treads along the Department should be able to withstand 1.5KN load, when the width is not greater than 1200mm, the loads acting on the 100mm × 100mm area; when the width is greater than 1200mm, 600mm in each team at the applied load 1.5KN Chende , stair treads span deflection should not exceed 1/500.
4) stair treads and platform bench should have good slip resistance.
5) adjacent stair treads down two overlapping portions of the vertical projection shall be not less than 10mm.
Stair Treads Surface Treatment
Untreated
Painting
Hot Dip Galvanizing
Stair Treads Welding
Manual welding
1) An up and down stairs with heavy pedestrian traffic, they should adopt a front fender, and vice versa can be used without the front fender to lower your costs.
2) the installation is the use of screws or welded, bolted to add punch to the back plate, do not use direct welding thick plates.
