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Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover

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    Buy cheap Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover from wholesalers
     
    Buy cheap Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover from wholesalers
    • Buy cheap Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover from wholesalers
    • Buy cheap Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover from wholesalers

    Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover

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    Brand Name : Yuanhai
    Model Number : YH-G1
    Certification : ISO9001
    Price : USD5-26/pc
    Supply Ability : 100000Square Meters Per Month
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    Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover

    Galvanized Steel Walkway Grating Platform Stair Treads Trench Drainage Cover


    Description of Steel Grating Walkway


    Steel bar grating with high strength and firm structure is made up of carbon steel, aluminum steel, or stainless steel. According to the manufacturing methods, it can be divided into four types: welded, press-locked, swage-locked, and riveted gratings. According to the surface shapes, it can be divided into smooth and serrated gratings. With various styles and sizes for choice, steel gratings are widely used in everyday life, such as stair treads, walkways, platforms, floors, various covers, wheeled equipment, security screens, heavy-duty constructions, and so on.

    Materials: mild steel or stainless steel.

    Surface treatment: untreated, painting or hot dip galvanizing.

    Bearing bar specification:20*3 to 100*6

    Bearing bar pitch:12.5,15,25,30,40,60mm etc. also be according to clients requirement and 30,40,60mm are recommended

    Cross bar picth:38,50,76,100mm,also be according to clients requiremen and 50,100mm are recommended.

    The Maximun length of black panel is 7350mm.


    Specifications of Steel Grating Walkway

    The steel bar size and specification ,please check the following table:


    Steel Gratings Specifications
    Item
    Description
    Materials
    Q235 / Stainless Steel / Aluminium
    Material standard
    Low carbon steel (ASTM A36, A1011, A569, S275JR, SS304, SS400,UK: 43A)
    Type
    Welded steel grating, pressure-locked, socket-welding
    Bearing bar
    20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50...75x8mm, etc.
    Bearing Bar's Type
    F- Plain style
    S-Serrated style (tooth-like)
    I- I-section style
    Beraing Bar Pitch
    25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc.
    Cross Bar
    5x5, 6x6, 8x8mm (twisted bar or round bar)
    Cross bar pitch
    40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers' requirement.
    Surface Treatment
    Black, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers' requirement.
    Galvanizing standard
    CN: GB/T13912
    US: ASTM (A123)
    UK: BS729
    Standards
    China: YB/T 4001.1-2007
    USA: ANSI/NAAMM(MBG531-88)
    UK: BS4592-1987
    Australia: AS 1657-1988
    Japan: JJS

    Surface Treatment of Steel Grating Walkway


    Steel grating panel can choose galvanized,
    stainless steel grating can choose polishing etc.


    Advantage of Steel Grating Walkway

    1. Light weight
    2. great load-bearing capacity
    3. non-slip and e
    4. easy installation
    5. material-economic
    6. sturdy and durable
    7. ventilated, easy to clean and attractive appearance.

    Application of Steel Grating Walkway

    Metallurgy, petroleum, shipbuilding, chemical industry, port, platform, joist, limb hand, pier and groove panel, pedal, sun shade, ventilation pervious to light, etc.


    Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover


    Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover


    Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover


    Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover


    Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover


    Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover

    Quality Sturdy 2-12mm Galvanized Steel Walkway Grating Stair Treads Trench Drainage Cover for sale
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