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Home ProductsGalvanized Steel Stair Treads

Serrated Anti Skid Exterior Metal Stair Treads Carbon Steel Q235A Material

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Serrated Anti Skid Exterior Metal Stair Treads Carbon Steel Q235A Material

China Serrated Anti Skid Exterior Metal Stair Treads Carbon Steel Q235A Material supplier
Serrated Anti Skid Exterior Metal Stair Treads Carbon Steel Q235A Material supplier Serrated Anti Skid Exterior Metal Stair Treads Carbon Steel Q235A Material supplier Serrated Anti Skid Exterior Metal Stair Treads Carbon Steel Q235A Material supplier

Large Image :  Serrated Anti Skid Exterior Metal Stair Treads Carbon Steel Q235A Material

Product Details:

Certification: sgs
Model Number: Stair Treads

Payment & Shipping Terms:

Minimum Order Quantity: 10
Price: FOB 50-200 USD/PIECE
Packaging Details: steel belt with square pipe
Delivery Time: 15 days
Payment Terms: T/T , Western Union, MoneyGram
Supply Ability: 100 tons per week
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Detailed Product Description
Type:: Stairs Material:: Carbon Steel Q235A
Surface:: Hot Dip Galvanized, Paint,Black 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 Width Size:: 95,125,155,185215,245 Grating Bar Type:: Serrated Bar, Plain Bar, I-bar, Serrated I-bar
High Light:

exterior metal stair treads

,

galvanised steel steps

Galvanized serrated anti skid stair treads power plant chimney platform

A. Brief introduction of the steel grating plate/ steel grating stairs

Materials of the steel grating plate: Carbon steel grating plate and Stainless steel grating plate.
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.
Welding Pattern: Pressure welding type, Embedded welding type, wear and wear welding and lock type.
According to the application of the steel grating plate, it can be divided into General Purpose steel grating, and Special Purpose steel grating such as the trench cover steel lattice panels and step steel grid plates.

B. Specifications of the steel grating plate/ steel grating stairs

1) Bearing Bar (Load Bar) Specifications (mm):
The bearing bar specification of plane type and serrated type steel grating plate is 20X3 to 100X10;
The bearing bar specification of I-section type steel grating plate is 25X5X3, 32X5X3, 38X5X3, 40X5X3, 50X5X3, 50X7X4, 55X7X4, 60X7X4, 65X7X4, 70X7X4, 75X7X4, etc.

2) Bearing Bar Pitch Specifications (center to center):
Usually, 30, 40, 60mm are produced, and other specs like 12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm is available. Other specs also can be made according to your requirements.
In addition, America standard is available <1'' X 3/16'', 1-1/4'' X 3/16'', 1-1/2'' X 3/16'', 1'' X 1/4'', 1-1/4'' X 1/4'', 1 1/2'' X 1/4''(19-w-4), (19-w-2) and so on. >

3) Cross Bar Pitch (center to center):
Generally, 50, 100mm are made, and other specs as 38, 50, 76, 100, 101.6mm is also available. America standard is also available. Or be custom made as your requirements.

4) Material:
Mild Steel (Low Carbon Steel) or Stainless Steel

5) Surface Treatment:
Hot-DIP galvanized, Cold galvanized, Electrogalvanized, Painting, DIP anti-rust oil, PVC, or Untreated.

6) Standards of steel grating plate/ steel grating stairs:
a. China: YB/T4001-1998
b. USA: ANSI/NAAMM (MBG531-88)
c. UK: BS4592-1987
d. Australia: AS1657-1985

Serrated Anti Skid Exterior Metal Stair Treads Carbon Steel Q235A Material

Load 3kPa/Deflection 5mm Load 4kPa/Deflection 5mm Load 5kPa/Deflection5mm
Span(mm) Steel Grating Type Span(mm) Steel Grating Type Span(mm) Steel Grating Type
1500 G255/30/100 1400 G255/30/100 1200 G255/40/100
1800 G325/30/100 1710 G325/30/100 1500 G325/40/100
2100 G405/30/100 1780 G403/30/100 1800 G405/30/100
2400 G505/30/100 2030 G405/30/100 2100 G505/30/100
2800 G655/30/100 2350 G505/30/100 2400 G655/30/100
    2400 G655/30/100 2800 G756/30/100

Serrated Anti Skid Exterior Metal Stair Treads Carbon Steel Q235A MaterialSerrated Anti Skid Exterior Metal Stair Treads Carbon Steel Q235A Material

 

About our company:

(1). The real manufacturer, high quality with competitive price

(2). OEM Service Offered, Buyer label offered

(3). Seven Production Lines

(4). Rich experience and good service

Contact Details
Beijing Silk Road Enterprise Management Services Co.,LTD

Contact Person: admin

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