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  • Hot Dip Galvanized Fan Type Steel Grating
  • Hot Dip Galvanized Fan Type Steel Grating
  • Hot Dip Galvanized Fan Type Steel Grating
  • Hot Dip Galvanized Fan Type Steel Grating
  • Hot Dip Galvanized Fan Type Steel Grating

Hot Dip Galvanized Fan Type Steel Grating

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Hot Dip Galvanized Fan Type Steel Grating

GradeCN: 195,Q235,Q235A,Q235B, Q345, USA: A36, UK: 43A
CertificationCE, GOST, ISO9001, ISO14001, HSE
Bearing bar typePlain, Serrated (tooth-like), I bar (I section), Serrated-I
Bearing bar size20X5,25X3,25X4,25X5,30X3,30X4,30X5,32X3,32X5,40X5,50X475X8,100X8mm, etc
Bearing bar pitch20,25,30,32.5,34.3,40,50,60,62,65mm
Cross bar size5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar) and etc
Cross bar pitch0, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc.
Panel size5800*995,5800x993,5800x1000,6096x1000,6400x1000, as request
SurfaceUntreated, hot dip galvanized, cold dip galvanized, painted, powder, electrostatic coating
ColorSilver/Black, painted color as required
ApplicationPetroleum and chemical, port, power, transportation, papermaking, medicine, steel and iron, food, municipality, real estate, electric power plants, oil

Hot dip galvanized, Untreated, Painted.

Manufacturing Process

1. Purchasing Raw material

2. Forgewelding-welded by machine to grating.(Inspection)

3. Lofting according to grating's external dimension.(especially for the shaped grille, like triangle, curved, rugged and etc) (Inspection)

4. Assamle the banding bar to the grating by spot welding, Banding-(angle steel, bearing bar and etc) (Inspection )

5. Grinding, Galvanization and Packing(Inspection)