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Description of galvanize grating,flooring grating.steel grating,plain steel grating.walkway grating,trench cover
The plain galvanized grating commonly used on bridge,refinery ,power plant,Sewage treatment plant and so on.
Description:
1) Bearing bar specification: 20 x 3 to 100 x 6
2).Bearing bar pitches maybe12.5,15,25, 30,34,40,50,60,80mm,of which 30 and 40mm are recommended.
3).Corss bar pitch maybe 38-200mm,of which 50 and 100mm are recommond.
4).Type of bearing bar can be plain, serratted and I bars.
5).Material can be Q235(mild steel), stainless steel.
6).Treatment of surface: untreated or galvanized.
7).US standard is also in our production area.
Grating Dimension
Bearing bar pitch(mm) | 12.5, 15,25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 |
Cross bar pith(mm) | 38, 50, 76, 100, 101.6 |
Thickness(mm) | 3mm ,4mm, 5mm |
Material | Q235,SS304,SS316 |
Surface treatment | Black , hot dip galvanizing,paint |
Fields of Application | Platforms ,sidwalks,filter grates,ventilation grates,driling stages, ladder steps,ditch grates,fences,framedgrates,trash rack grates ,paint backing chambers…… |
galvanize grating,flooring grating.steel grating,plain steel grating.walkway grating,trench cover