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Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications

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Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications

Brand Name : XMESH

Model Number : QJ-716

Place of Origin : Hebei, China

MOQ : 200pcs

Payment Terms : 30%TT in advance, Balance before loading

Supply Ability : 3000 pcs one month

Delivery Time : 15-25days

Packaging Details : Steel palletized

Certification : SGS

Material : Mild steel plates

Pitch : 30 x 100 mm

Type : 25 x 4.0 mm

Surface finish : Galvanized or plain

Surface : Serrated, plain bar

Size : 1.8 x 5.8 m

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Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications

Product descriptions

Stair treads is deep-processed products combination of non-slip and side panels. Mainly used for stepping on the ladder, it is usually referred to as stair treads. According to installation, stair treads general can be divided into two types:welding fixing and bolted fixing. If welded directly to the support and does not require additional stepping on the side panels, relatively economical and durable, but not easy to disassemble. Bolt treads on both sides have the thicker panel, and punch a hole in the side panel, the installation is a direct bolt-on, reusable recycling.

From economic point of view, as far as possible use the proposed module width (Series 1 using 125,155,185,215,245,275, Series 2 using 125,165,205,245,275 mm, etc.) as a multiple of 100mm length (such as 500, 600,700,800,900,1000,1200 mm, etc.).

Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications

raw material of steel grating

Grating Standardizations:

Countries National Standards for Grating Materials Galvanizing Standards
China YB/T 4001.1-2007 GB 700-88 GB/T13912-2002
America ANSI/NAAMM(MBG531-00) ASTM(A36) ASTM(A123)
Britain BS4592-1995 BS4360(43A ) BS729
Australia AS1657-1992 AS3679 AS1650

Series Series distance Traverse line distance Load flat specification
20x3 25x3 32x3 40x3 20x5 25x5
1 30 100 G203/30/100 G253/30/100 G323/30/100 G403/30/100 G205/30/100 G255/30/100
50 G203/30/50 G253/30/50 G323/30/50 G403/30/50 G205/30/50 G255/30/50
2 40 100 G203/40/100 G253/40/100 G323/40/100 G403/40/100 G205/40/100 G255/40/100
50 G203/40/50 G253/40/50 G323/40/50 G403/40/50 G205/40/50 G255/40/50
3 60 50 -- G253/60/50 G323/60/50 G403/60/50 G205/60/50 G255/60/50
series Series distance Traverse line distance Load flat specification​
32x5 40x5 45x5 40x5 55x5 60x5
1 30 100 G325/30/100 G405/30/100 G455/30/100 G403/30/100 G555/30/100 G605/30/100
50 G325/30/50 G405/30/50 G455/30/50 G403/30/50 G555/30/50 G605/30/50
2 40 100 G325/40/100 G405/40/100 G455/40/100 G403/40/100 G555/40/100 G605/40/100
50 G325/40/50 G405/40/50 G455/40/50 G403/40/50 G555/40/50 G605/40/50
3 60 50 G325/60/50 G405/60/50 G455/60/50 G403/60/50 G555/60/50 G605/60/50


Patterns Available:

Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications

patterns of steel grating

Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications

Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications

Stair treads features:

Material savings: most province of the material means withstand the same load conditions, accordingly, can reduce the material of supporting structure.

Reduce investment: saving materials, the provincial labor, the provincial period, free cleaning and maintenance.


Construction simple: clamp bolt or welded fixed on the pre-installed support, one to complete.
Save period: products without on-site re-processing, installation is very quick.
Durable:hot-dip zinc corrosion protection in the factory , appearance, impact resistance and pressure capability.


Structure light: a small timber, the structure light, and easy lifting.
Anti-dirt plot: not plot rain, snow and dust.
Reducing air resistance: Due to good ventilation, windy wind resistance and reduce wind damage.
Design simple: no small beam, simple structure, designed simplify; without grating design detail, can only indicate the model, our factory can design exclusive board diagram on behalf of clients.

Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications

hot dipped galvanized steel grating

Stair treads quality requirements:

  • Stair treads tolerance: treads length tolerance range [0 - (-3) mm], treads width tolerance range [(-3mm)-3mm].
  • Stair treads welding requirements: welded joints of the former guard and wrapping with each load flat steel is not less than 3mm weld angle.

Stair treads types:

  • According to installation, stair treads can be divided into welding fixing stair treads and bolted fixing stair treads. Welding fixing stair treads is generally steel grating, and bolted fixing stair treads need add 65 × 5mm flat steel to steel grating as side panel.
  • Depending on whether there are non-slip can be divided into Nosing (Striped Plate or bar steel) stair treads and non-Nosing stair treads.

Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications

Mild Steel Grating Stair- STG001

Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications

Mild Steel Grating Stair- STG002

Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications

Mild Steel Grating Stair- STG003

Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications

Mild Steel Grating Stair- STG004


Product Tags:

galvanised grating

      

galvanised steel grating

      
 Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications Manufactures

Hot Dipped Galvanized Steel Stair Treads Grating Various Specifications Images

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