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Anping jinghua steel grating metal wire mesh co., ltd
Anping Jinghua Steel Grating Metal Wire Mesh co., ltd Manufacturer of livestock panels and steel grating.
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Standard Exterior Steel Stair Treads With Pressure Locking Tru Weld

Anping jinghua steel grating metal wire mesh co., ltd
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Anping jinghua steel grating metal wire mesh co., ltd
Country/Region: China
Tel: 86-318-7826600

Standard Exterior Steel Stair Treads With Pressure Locking Tru Weld

Brand Name : JH Steel Treads Grating
Model Number : Welded Steel Tread Grating
Certification : ISO9001
Place of Origin : Hebei,China
MOQ : 1 piece
Payment Terms : T/T, L/C, Western Union
Supply Ability : 600 tons/month
Delivery Time : 7-15days
Packaging Details : Steel pallets
Features : Long life,high quality for anti-skid
bear bar : US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc
Twisted Cross Bar Pitch : 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
product name : Steel Stair Treads
Surface Treatment : Black, self colour, hot dip galvanized, painted, spray coating
Grating Style : Plain / Smooth, Serrated /teeth, I bar, serrated I bar
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Metal Standard Metal Stairs Outside With Pressure Locking Tru-Weld


The serrated style steel grating treads has the biggest advantage of safety.


Specifications


No.Item

Description


1Bearing Bar

25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc

I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc

US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc


2Bearing Bar Pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc

US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.


3Twisted Cross Bar Pitch

38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc

4Material Grade

ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400,

Mild steel & Low carbon steel, etc


5Surface TreatmentBlack, self colour, hot dip galvanized, painted, spray coating
6Grating Style

Plain / Smooth, Serrated /teeth, I bar, serrated I bar

7Standard

China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),

UK: BS4592-1987, Australia: AS1657-1985,

Germany: DIN24537-1-2006, Japan: JIS (Mr. David Huang)


Types of the steel plate/ steel grating stairs


1. Plane form steel grating plate;
2. Serrated style steel grating plate;
3. I shaped type steel grating plate. According to the surface shape of the load flat steel of the steel grating.


Assembly method


1. By welding: do not require side plate, economical and durable.

2. By bolting: require side plate to assemble the bolt & recyclable.


Material Type


1. Mild steel: high impact, high load application with low cost.

2. Stainless steel: anti-rust, good appearance, with higher cost than mild steel.

3. Aluminum alloy: anti-rust, light weight, good appearance.


Surface Treatment


1. HDG

2. galvanizing

3. Painting

4. Non-treatment

Other treatment as per customers’ requirement


Application Type


1. Anti-slip treads: use serrated bearing bars to increase slip resistance property.

2. Stair treads: assembled by anti-slip strip and side plate.

3. Light duty type: suitable for using in normal loads.

4. Heavy duty type: suitable for using in heavy loads like docks and airports.


Grating Style


Plain / Smooth, Serrated /teeth, I bar, serrated I bar


Features

• Long life,high quality for anti-skid

• Anti-erosion, Anti-aging, Anti-sunburn

• Made of high quality steel plate

• Simple structure beautiful and practical




Product Tags:

galvanized steel stair treads

      

serrated bar grating stair treads

      
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