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  • I Type Steel Grating
  • I Type Steel Grating
  • I Type Steel Grating

I Type Steel Grating

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I Type Steel Grating


GratingStandardMaterial StandardHDGStandard
ChinaYB/T4001-2007GB704-88GB/T13912-92
U.S.AANSI/NAAMMASTM (A36)ASTM (A123)
BritishBS4592-1995BS4360 (43A)BS729
AustraliaAS1657-1992AS3679AS1650
GradeCN: Q235, 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 size1mx1m3x20ft,3x24ft,3x30ft,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, Painting, Electrostatic spraying


I Type Steel Grating

I Type Steel Grating