Galvanized Anti-Slip Steel Grating Walkway Platform with Bearing Bar 25x3 and Cross Bar 5x5
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Tianjin Tianjin China
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No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, China
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Product Details
Grating, also called steel grating or steel bar grating, refersto
the steel bar grating made of mild carbon steel throughsurface
treatment.
Mild carbon steel provides an economical, high strength foruses in
most industrial and commercial applications.
Steel grating is available in various material, such asstainless
steel, aluminum, and galvanized steel.
| Specifications of steel gratings | |
| Bearing bar | 20x5,25x3,25x4, 25x5,30x3,30x4,30x5,32x3,32x5,40x5,50...75x8mm, etc. |
| Bearing bar depth | 25,30,30.16,32.5,34.3,40,50,60,62,65mm, etc. |
| Cross bar | 5x5, 6x6,8x8mm (twisted bar or round bar) |
| Cross bar spacing | 40, 50,60,65,76,100,101.6,120,130mm or as customers' requirement. |
| Flat bar type | Plain, Serrated (tooth-like), l bar (l section) |
| Surface treatment | Untreated |
| Hot dip galvanized | |
| Cold dip galvanized | |
| PVC coated | |
| Powder coated | |
| Note: 1.Special sizes avaliable at request. 2.Packing:in plastic in rolls. Custom packing available at request. | |
1. Bearing Load bar: 25x3,25x4,30x3,30x4,30x5,32x5,35x5,40x5,50x5
to 75x10mm.
2. Bearing Load bar pitch: 12.5, 15, 20, 25,30,35,40,45,60mm. US
standard: 1"x3/16", 1-1/4"x3/16", 1-1/2"x3/16", 1"x 1/4", 1-1/4"x
1/4",
1-1/2"x 1/4" etc.
3. Cross bar pitch: 40,50,100mm.
4. Surface finishing treatment: Untreated Black, Electric
Galvanized, Hot Dipped Galvanized, Painted.
5. Standard China: YB/T 4001.1-2007
USA: ANSI/NAAMM(MBG531-88)
UK: BS4592-1987
Australia: AS1657-1985
| Series | Pitch of Bearing bar | Pitch of Cross bar | Specifications of Bearing Bar (Width x Thickness) | |||||
| 25x3 | 32x3 | 25x4 | 40x4 | 20x5 | 25x5 | |||
| 1 | 30 | 100 | WA253/1 | WA253/1 | WA254/1 | WA404/1 | WA205/1 | WA255/1 |
| 50 | WB253/1 | WB253/1 | WB254/1 | WB404/1 | WB205/1 | WB255/1 | ||
| 2 | 40 | 100 | WA253/2 | WA323/2 | WA254/2 | WA404/2 | WA205/2 | WA255/2 |
| 50 | WB253/2 | WB323/2 | WB254/2 | WB404/2 | WB205/2 | WB255/2 | ||
| 3 | 60 | 50 | WB53/3 | WB323/3 | WB254/3 | WB404/3 | WB205/3 | WB255/3 |
| Series | Pitch of Bearing Bar | Pitch of Cross Bar | Specifications of Bearing Bar (Width x Thickness) | |||||
| 32x5 | 40x5 | 45x5 | 50x5 | 55x5 | 60x5 | |||
| 1 | 30 | 100 | WA325/1 | WA405/1 | WA455/1 | WA505/1 | WA555/1 | WA605/1 |
| 50 | WB325/1 | WB405/1 | WB455/1 | WB505/1 | WB555/1 | WB605/1 | ||
| 2 | 40 | 100 | WA325/2 | WA405/2 | WA455/2 | WA505/2 | WA555/2 | WA605/2 |
| 50 | WB325/2 | WB405/2 | WB455/2 | WB505/2 | WB555/2 | WB605/2 | ||
| 3 | 60 | 50 | WB325/3 | WB405/3 | WB455/3 | WB505/3 | WB555/3 | WB605/ |
Galvanized Anti-Slip Steel Grating Walkway Platform with Bearing Bar 25x3 and Cross Bar 5x5
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