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Hot Dipped Galvanized Steel Grating with Serrated Bearing Bars for Stair Tread and Trench Cover Applications

Brand Name:Gnee
Minimum Order Quantity:2PCS
Supply Ability:300000 Square Meter/Square Meters per Month
Product Details
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Hot Dipped Galvanized Steel Grating

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Serrated Bar Grating

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Stair Tread Metal Grating
Product Description
Hot Dipped Galvanized Steel Grating
Steel grating is available in varied forms suitable for different applications and overall load conditions. Hot dip galvanizing or painting provides excellent appearance, durability, and enhanced economy. Galvanized steel grating is widely used in Power Stations, Chemical Industry, Oil & Gas Industry, Boiler Plants, Mining, and Refineries.
Material Options
Mild Steel (Low Carbon Steel) or Stainless Steel
Technical Specifications
Plain type and serrated type bearing bar specifications range from 20 x 3 to 100 x 10. I-section type specifications include 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, and more.
No. Item Description
1 Bearing Bar 25x3, 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
2 Bearing Bar Pitch 12.5, 15, 20, 23.85, 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.
3 Twisted Cross Bar Pitch 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2" & 4" etc
4 Material Grade ASTM A36, A1011, A569, Q235, S275JR, SS304, Mild steel & Low carbon steel, etc
5 Surface Treatment Black, self colour, hot dip galvanized, painted, spray coating
6 Grating Style Plain / Smooth, Serrated / teeth, I bar, serrated I bar
7 Standard China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS
Applications
  • Stair tread grating for safe and durable steps
  • Municipal engineering drainage trench covers for effective water drainage and ground protection
  • Port, parking lot, farmland, and other industrial applications
Product Images
Hot dipped galvanized steel grating installation example Close-up view of galvanized steel grating surface texture Steel grating application in industrial setting
Product Summary

Hot Dipped Galvanized Steel Grating Steel grating is available in varied forms suitable for different applications and overall load conditions. Hot dip galvanizing or painting provides excellent appearance, durability, and enhanced economy. Galvanized steel grating is widely used in Power Stations, ...

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