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

Name: T4 T5 Galvanized Steel Stair Treads With Checkered Plate For Industry Floor
Brand: Gnee Steel (tianjin) Co., Ltd
SKU: Stair Treads
Price: 125.00 USD
Availability: InStock

Brand Name:Gnee

Certification:sgs

Model Number:Stair Treads

Minimum Order Quantity:10

Price:FOB 50-200 USD/PIECE

Payment Terms:T/T , Western Union, MoneyGram

Supply Ability:100 tons per week

Product Details

Highlight:

exterior metal stair treads

galvanised steel steps

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

Product Description

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

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

hot dipped galvanized steel grating used for stair tread

Type of Bar

Type of stair tread

No nosing Welded fixing

No nosing Bolted fixing

Checkered plate nosing welded fixing

Checkered plate nosing Bolted fixing

Vertical striped plate nosing Welded fixing

hot dipped galvanized steel grating used for stair tread

Vertical striped plate nosing Bolted fixing

Vertical striped plate nosing Welded fixing

Vertical striped plate nosing Bolted fixing

T5 Packing

hot dipped galvanized steel grating used for stair tread

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 Summary

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