Specifications
compound steel grating,
industray HDG grating
Specialist steelgrating
Manufacturer of steel grating.
industray HDG grating
Specialist steelgrating
Manufacturer of steel grating.
compound steel grating,
This product is special for our client.Flat bar 50*10mm,pitch is 50mm.Roundbar is 20mm dia for one pc in the middle,Closed end by flat bar.
Our company is specialized in manufacturing and exports all kinds of steelgratings with the best quality andcompetitive price and faster delivery timesuch as steel / mill black and hot dip Galvanizing / and stainless gratingflooring walkway, platform ,steel structures, stair tread, well cover, trenchcover, sump cover,compound gratings, storage shelves, ladder, fences andhandrail so on for construction project, oil project, seaport, power plant,water plant, defense project, chemical factory and so on.
We produce three kinds of steel gratings, they are Plain Style Steel Grating,Serrated Style Steel Grating and I Bar Type Steel Grating. They are widely usedin steel structure platforms, stair treads, sidewalks, drainages and well coversetc. We can design and manufacture standard steel grating and in customizedshapes per client's requirements.
1) Steel grating Material:
MildSteel (Low Carbon Steel) (GB700,ASTM(A36),BS4360(43A))
MildSteel (Low Carbon Steel) (GB700,ASTM(A36),BS4360(43A))
2) Surface Treatment:
Hot dip Galvanizing( GB/T13912,ASTM(A123),BS729)
3) Steel grating standards:
A) China: YB/T4001
B) USA: ANSI/NAAMM (MBG531)
C) UK: BS4592
C) UK: BS4592
D) Australia: AS1657
E) Japan: JJS.
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,framed grates,trash rack grates ,paint backing chambers…… |
If you are interested in our products please kindly send us allnecessary(including specification, dimension, draft or drawing), and then wewill quote the best price for you ASAP..