Tianjin Shunjinhua Machinery Manufacturing Co Ltd
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Good Price Plain Stainless Steel Nosing Gratings Steel Stair Tread Supplier

Specification: 1-100 USD/PIECE
Use Parts: 10 PIECE
Supply Ability: 200000 PIECE
Payment Terms: TT , LC , Others
Place of OriginTianjin, China(Mainland)
Brand NameShunjinhua
Stair MaterialStainless Steel
Product namePlain Stainless Steel Nosing Stair Tread Steel Gratings
Surface treatmentHot dipped galvanized
Lead times15-20 days
Payment terms30% Advance
Materialstainless steel
Specification1-100 USD/PIECE
Use Parts10 PIECE
Supply Ability200000 PIECE
Payment TermsTT , LC , Others

Product description


Most grating platform and walkway applications require stair treads to access the various levels that are inherent in most project applications.We offer a full range of aluminum grating tread profiles to meet the various demands in marketplace.Whether the project requires a standard maintenance access tread or a closer mesh and more pedestrain friendly product,we can offer a varity of competitive and cost effective products.

Our sales team and engineering support group can helly with product specifiications regarding slip resistance surface(serrated) to meet the needs of our clients.

Fabricated aluminum stair treads are available in aluminum rectangulai bar and aluminum I-Bar.Treads can be ordered with a plain or serrated surface.


Type Available


According to whether the nosing to be used and methods of mounting to stringers,grating treads are classified into four types,expressed as AT1,AT2,AT3,and AT4.

galvanized steel stair treads of China

 Bearing bar centers at 20mm: 

 This kind of fine mesh steel gratings have strong 

 load ability and also can prevent the access of 

 sundries of 18mm in diameter. This kind of gratings 

 fit for pedestrian deck, walkway and ditch covers 

 which require high security


 Notes: common welding standard: single-side full welding every 6 bearing bars

 Bearing bar centers at 30mm: 

 This kind of steel grating is the most commonly

 used in projects with American, Australian, Japan

 standards are available. This kind of gratings are

 featured well by heavyduty, well resistance of 

 strong impact on surface. this kind of steel 

 grating fit for all kind of industrial platforms.


 Notes: common welding standard: single- side full welding every 5 bearing bars

galvanized steel stair treads of China

 Bearing bar centers at 40mm: 

 light grating and very economical. This 

 kind of gratings fit for fixed platforms, 

 walkway, and stair treads and British, 

 German,French and Japanese standards 

 are available. The products most commonly

 used for Belt corridor, storage shelf,Attic 

 panel, trestle, guardrail, sunshade gate, etc.

 notes: common welding standard: single- side full welding every 4 bearing bars

 Bearing bar centers at 60mm: 

 This kind of steel gratings are especially 

 used for mining industries. It can solve 

 the problem that mineral splashing down 

 and stacks on the walkway. This product

 usually used for mineral miningand 

 processing and it is the best choice for 

 workshop, meeting room and suspended 

 ceiling of stadium in terms of it's light weight.

 notes:common welding standard: single-  side full welding every 3 bearing bars

Installation of steel grating

1.Welding & using saddle clips are two ways for installation of grating. The welding is suitable for those places where there is no need to move or dismental,for instance,the flooring around the machines. However,using saddle clips are featuring in easy installation & saving zinc layer.

2.Regarding welding installation, angle wolding would used at the first bearing bar of every corner,which the welding length is no less than 20mm,&the height is no less than 3mm.

3.Saddle clip composed of a top plate,a hold down & a M8 bolt, is suitable for all kinds of steel gratings installation.

4.Regarding saddle clip installation, at laest four sets of saddle clips would be used in one pc grating.It would be better using more in the staddle for those gratings with a bigger span.


1.Hot-dip galvanizing: Rust strong, maintenance-free and replacement. 
2.Best drainage: water leakage area of 83.3%, is more than double the cast iron. 
3.Save investment: long-span. Heavy load than cast iron and the lowest savings in the cost of replacing stolen, then crushed. 
4.High strength: strength and toughness is much higher than cast iron, can be used for port, airport and other large span and heavy load conditions. 
5.Size Multi: different specifications can meet the different environments, load. Span, size and shape required.


Send a message to us


152 kilometers of national highway 104, east side of gaogaolou village, jinghai town, jinghai district, Tianjin,China


Shunjinhua is specialized in manufacture and export all kinds of steel gratings with the best quality, competitive price and faster delivery time. Such as steelmill black and hot dip Galvanizing grating flooring walkway, platform and steel structures, stair tread, well cover, trench cover, compound gratings, storage shelves, ladder, fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.

Tianjin Shunjinhua Machinery Manufacturing Co Ltd