Steel Grating Mesh:30x 50--30 x100mm Steel bar:25 x3mm-40 x3mm Twisted bar:5mm-6mm Size:1m-3m

Steel Grating

1. Bearing bar specification: 25 x 3 to 60 x 62. Bearing bar pitch: 12.5,15,25,30, 40, 60mm etc., also be according to client's requirement and 30,40mm are recommended3. Cross bar pitch: 38, 50, 76, 100mm, also be according to client's requirement and 50,100mm are recommended.4.Type of bearing bar:plain style5. Material: stianless steel and carbon steel

6. Surface treatment: untreated or hot dip galvanizing7. Steel Grating Standards: a) China: YB/T4001-1998b) USA: ANSI / NAAMM (MBG531-88)c) UK: BS4592-1987d) Australia: AS1657-1985

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……

(Manufacturer) Steel Grating