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Painted Heavy Duty Steel Grating For Trench Cover Corrosion Resistance

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    Buy cheap Painted Heavy Duty Steel Grating For Trench Cover Corrosion Resistance from wholesalers
     
    Buy cheap Painted Heavy Duty Steel Grating For Trench Cover Corrosion Resistance from wholesalers
    • Buy cheap Painted Heavy Duty Steel Grating For Trench Cover Corrosion Resistance from wholesalers
    • Buy cheap Painted Heavy Duty Steel Grating For Trench Cover Corrosion Resistance from wholesalers

    Painted Heavy Duty Steel Grating For Trench Cover Corrosion Resistance

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    Brand Name : TT
    Model Number : TT-6
    Certification : ISO 9000-2015
    Payment Terms : L/C T/T
    Supply Ability : 100 TONS/DAY
    Delivery Time : 3-10 work days
    Price : Negotiable
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    Painted Heavy Duty Steel Grating For Trench Cover Corrosion Resistance

    Painted Or Galvanized Heavy Duty Steel Grating , 555 / 40 /100 For Trench Cover

    Heavy Duty Steel Grating Description:

    Each product has a standard plain surface or may be specified with optional serrated or Algrip surfaces.
    Finish options include bare steel, painted, hot dip galvanized, or specialty coatings. The steel bar grating load tables provide detailed specification information related to these products.

    Flooring, catwalk, mezzanines/decking, stair tread, fencing, ramp, dock, trench cover, drainage pit cover, maintenance platform, pedestrian/crowded pedestrian, factory, workshop, motor rooms, trolley channel, heavy loading area, boiler equipment and heavy equipment area, etc

    Heavy Duty Steel Grating Tolerance:
    The allowed deviation of length is +0/-5mm, while the allowed deviation of width is +/-5 mm.
    The non-perpendicularity of bearing bar is allowed no more than 10% of width of bearing bar.
    Cross bar surface should not surpass bearing bar surface 1mm, beginning & end of cross bar should not surpass the end surfaces of two sides of grating 2mmMachine Welding Heavy Duty Metal Grate Stair Treads For General Industries


    Heavy Duty Steel Grating Features:

    Aesthetic outlook: Simple lines and silver appearance meeting the modern trend.

    The best drainage: Leakage area of 83.3 percent, more than twice of cast iron products.
    Hot-DIP galvanized treatment: Good rust-proof property, maintenance-free replacement.
    Anti-theft design: The cover and the frame is joint with hinge offering security, safety and open convenience.
    Savings investments: Large-span. Less lost for heavy load compared with cast iron products. Cost can be saved for the risk of being stolen or crushing one if cast iron is uses.
    High strength: The strength and the toughness are much higher than cast iron. Can be used for terminals, airport and other large-span and heavy loading condition.
    Specifications: More specifications and sizes optional for meeting various environment, load, span, sizes and shapes.


    Heavy Duty Steel Grating Specification:

    No.ItemDetailed Description
    1Bearing Bar25x3, 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
    2Bearing Pitch12.5, 15, 20, 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
    3Cross Bar Pitch38.1, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc
    4Steel GradeASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel, etc
    5Surface TreatmentBlack, self colour, hot dip galvanized, painted, spray coating
    6Grating StylePlain / Smooth, Serrated /teeth, I bar, serrated I bar
    7Grating StandardChina: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),
    UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS

    Heavy Duty Steel Grating Picture:

    Quality Painted Heavy Duty Steel Grating For Trench Cover Corrosion Resistance for sale
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