serrated steel grating 1.Material: Q235,SS304,SS316 2.Bearing bar specification: 20 x 3 to 100 x 6 3.Corss bar pitch 38-200mm

Serrated galvanized grating/steel grid mesh

The plain galvanized steel 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.

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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 , 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……

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Q235 serrated bar grating