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Mild Steel Platform Steel Grating Hot Dipped Galvanized Bar Grating 25mm X 5mm

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Mild Steel Platform Steel Grating Hot Dipped Galvanized Bar Grating 25mm X 5mm

Country/Region china
City & Province shijiazhuang hebei
Categories Building Glass

Product Details

Mild Steel Platform Steel Grating Galvanzied Bearing Bar 25mm x 5mm

 

1. Material:

 

Q235 or Stainless Steel

2. Sign of the shape of bearing bars.
F- Plain style
S- Serrated style

I- I-section style

3. Sign of surface treatment
G- Hot galvanizing (it is recommended)
P- Painted
U- untreated

 

4. Steel Grating Application :

steel bar grating is mainly used in chemical industry, food processing, hydro processing and other industries as listed

  • Power plant
  • Chemical plant
  • Oil Refinery
  • Steel plant
  • Machinery plant
  • Paper-making factory
  • Cement plant
  • Civil engineering
  • Wastewater treatment
  • Pharmacy industry
  • Food processing

6. Plain Type Steel Bar Grating

  • Its bearing bar is plain surface
  • Simplicity in design is surpassed by its versatility in usage.From mezzanines, platforms, catwalks, and stairs to fences, benches, racking shelves, and ventilation covers

    Serrated Type Steel Bar Grating

  • Its bearing bar is serrated surface
  • For applications where extremely slippery conditions prevail,Serrated steel grating weld offers a superior grip surface to the load bearing bars.

7. Steel Grating Application :

steel bar grating is mainly used in chemical industry, food processing, hydro processing and other industries as listed

  • Power plant
  • Chemical plant
  • Oil Refinery
  • Steel plant
  • Machinery plant
  • Paper-making factory
  • Cement plant
  • Civil engineering
  • Wastewater treatment
  • Pharmacy industry
  • Food processing

No.ItemDescription
1Bearing 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.

2Bearing 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.

3Twisted Cross Bar Pitch38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2' & 4' etc
4Material Grade

ASTM A36, A1011, A569, Q235, 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

 

7

 

Standard

China: YB/T 4001.1-2007,

USA: ANSI/NAAMM(MBG531-88),

UK: BS4592-1987,

Australia: AS1657-1985, Japan:JIS

8Application

-Rotation ways, channels, and platforms for pump rooms and engine rooms in various ships;

-Flooring in various bridges such as railway bridge sidewalks, over-bridges across the street;

-Platforms for oil extraction sites, car washing sites and air towers;

-Fencings for car-parks, buildings and roads; drainage trench covers and drainage pit covers for high strength .

 

 

 

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