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T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor

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T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor

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Model Number : Stair Treads

Certification : sgs

MOQ : 10

Price : FOB 50-200 USD/PIECE

Payment Terms : T/T , Western Union, MoneyGram

Supply Ability : 100 tons per week

Delivery Time : 15 days

Packaging Details : steel belt with square pipe

Surface : Hot Dip Galvanized

Steel standard : JR275,ASTMA36,A1011,A569,Q235

Mesh (Spacing) : 19-w-4,15-w-2,30/100,30/50,40/50

Grating standard : ANSNAAMM; BS-4592-1987; AS1657-1985

Grating panel size : 3x20ft,3x24ft,3x30ft,5800x1000,6096x1000,7315x1000

Grating bar type : Serrated bar, plain bar, I-bar, Serrated I-bar

Grating Application : Industry floor, platform, walkway

Certificate : ISO 9000/9001/9004/19011: 2

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hot dipped galvanized steel grating used for stair tread

Description

Stair tread is made of steel grating& widely used for different types ofsteel ladders,feature easy installation,strong structure&aeatheic appearance&good water permeability.We can fabricate according customer'size.
Bearing 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


Bearing 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.

Grating Style

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

T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry FloorT4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor

Components of steel grating

Four types of bearing bar

Product Name
Galvanized steel stair treads
Material
Low carbon steel
Grade
CN: Q235, US: A36, UK: 43A
Standard
CN: YB/T4001-1998, US: ANSI/NAAMM, UK: BS4592-1987, AUS1657-1988, JJS
Certification
CE, GOST, ISO9001, ISO14001, HSE
Bearing bar size
20X3, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X4... 75X8mm, etc
Bearing bar pitch
20,25,30,32.5,34.3,40,50,60,62,65mm
Bearing bar type
Plain, Serrated (tooth-like), I bar (I section), Serrated-I
Cross bar size
5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar)
Cross bar pitch
40, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc.
Surface treatment
Black, self colour, hot dip galvanized, painted, spray coating
Galvanization Standard
CN: GB/T13912, US: ASTM (A123), UK: BS729
Color
Silver
Application
power plants, shipbuilding, large equipment, industrial constructions

T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry FloorT4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor


Type of Bar

Type of stair tread

T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor


No nosing Welded fixing

T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor

No nosing Bolted fixing

T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor

Checkered plate nosing welded fixing

T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor

Checkered plate nosing Bolted fixing

T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor

Vertical striped plate nosing Welded fixing

T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor

Vertical striped plate nosing Bolted fixing

T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor

Vertical striped plate nosing Welded fixing

T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor

Vertical striped plate nosing Bolted fixing

T5 Packing

T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor
T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor

Features for grille stair tread:

1. Easy for assembly and disassembly.

2. Good ventilation of air and light, heat dissipation.

3. Anti-slip & anti-explosion.

4. Easy for maintenance.

5. The aiti-slip treads possess unmatched slip resistance property, which are suitable for using in wet and slippery places like the offshore oil production platform.

6. The HDG surface provide strong antirust capacity with service life upto 30 years without any maintenance.

7. High drainage rate.

Application
It can be used in factory platform,walkway ,and other places.


Product Tags:

exterior metal stair treads

      

galvanised steel steps

      
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