steel grating 1.material:stainless steel,mild steel 2.surface:smooth or serrated 3.finish:black painted,mill,galvanized

hot dipped galvanized steel grating

1.Material: SS302,SS304,SS316,SS310,SS314,SS201,SS430,SS321

2.Type: W--welded steel grating L-- pressure-locked C-- socket-welding

3.Bearing bar centers: 15-30, 40, 60, 80, 90 mm etc. with 30, 40 mm recommended.

4.Cross bar centers: any greater than 30mm is ok. with 50, 100mm recommended.

5.Surface treatment: G - galvanized,P - painted,U - untreated

6.Grating standard:1)China: YB/T4001.1-2007(YB/T4001.1-1998) 2)Britain: BS4592-1:1995)

3)US: ANSI/NAAMM(MBG531-93) 4) Austrilia: AS1657-1992

7.Fields of Application:Platforms ,sidwalks,filter grates, ventilation grates,driling stages, ladder steps,ditch ladder steps,ditch grates,fences, framedgrates,trash rack grates

8.advantage:Light weight, great load-bearing capacity, non-slip and safe, easy installation, material-economic, sturdy and durable, ventilated, easy to clean and attractive appearance.

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hot dipped galvanized steel grating