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Painted Steel Grating
T3 Steel Grating Stair Treads
T2 Steel Grating Stair Treads
SPECIFICATIONS
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Table 1: Specifications of Welded Steel Grating
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Item
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Specifications of Bearing Bar
(mm)
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Diameter of Cross Bar
(mm)
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Pitch of Bearing Bar
(mm)
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Pitch of Cross Bar
(mm)
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WG-203/30/100
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20 × 3
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6
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30
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100
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WG-205/30/100
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20 × 5
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6
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30
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100
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WG-303/30/100
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30 × 3
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6
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30
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100
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WG-304/30/100
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30 × 4
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6
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30
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100
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WG-305/30/100
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30 × 5
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6
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30
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100
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WG-323/30/100
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32 × 3
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6
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30
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100
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WG-325/30/100
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32 × 5
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6
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40
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100
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WG-353/30/100
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35 × 3
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6
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40
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100
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WG-355/30/100
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35 × 5
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6
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40
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100
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WG-403/30/100
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40 × 3
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6
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40
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50
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WG-404/30/100
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40 × 4
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6
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40
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50
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WG-405/30/100
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40 × 5
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6
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40
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50
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WG-455/30/100
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45 × 5
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10
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60
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50
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WG-505/30/100
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50 × 5
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10
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60
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50
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WG-555/30/100
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55 × 5
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10
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60
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50
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WG-605/30/100
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60 × 5
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10
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60
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50
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WG-655/30/100
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65 × 5
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10
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60
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50
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WG-705/30/100
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70 × 5
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10
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60
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50
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Grade
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CN: Q235, Q345, USA: A36, UK: 43A
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Certification
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CE, GOST, ISO9001, ISO14001, HSE
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Bearing bar type
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Plain, Serrated (tooth-like), I bar (I section), Serrated-I
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Bearing bar size
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20X5,25X3,25X4,25X5,30X3,30X4,30X5,32X3,32X5,40X5,50X475X8,100X8mm, etc
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Bearing bar pitch
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20,25,30,32.5,34.3,40,50,60,62,65mm
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Cross bar size
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5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar) and etc
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Cross bar pitch
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0, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc.
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Panel size
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1mx1m3x20ft,3x24ft,3x30ft,5800x1000,6096x1000,6400x1000, as request
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Surface
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Untreated, hot dip galvanized, cold dip galvanized, painted, powder, electrostatic coating
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Color
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Silver/Black, painted color as required
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Application
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petroleum and chemical, port, power, transportation, papermaking, medicine, steel and iron, food, municipality, real estate, electric power plants, oil
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Hot dip galvanized, Untreated, Painting, Electrostatic spraying
Packing:
Strap packaging: generally used in neat steel grating.
Screw rod fixation: Using four screws through the steel grating aperture, locking screw packaging method.
Pallet packaging: generally for export packing.
Applications of welded steel grating:
1.Platform services in industrial and energy construction.
2.Walkway of bridges and transitions.
3.Shelf of factory and supermarket.
4.Ceiling of factory, house and hall.
5.Gully and well cover of street and huge yard.
6.Fence of balcony, factory and playground.
7.Floor of many places.
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Product Image
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