Our plain style gratings, which light in weight, strong intensity, big load capacity, is used widely in steel structure platforms, kilns and well covers, sidewalks, drainages, and stair treads. We can design and process standard steel grating in customized shapes your requirements.
1) Type of bearing bar: 20*3~100*6
2) Pitch of bearing bar: 12. 5, 15, 30, 33, 35mm, etc.
3) Pitch of cross bar: 50-100mm etc.
4) Material: Mild steel or stainless steel
5) Finish: Hot dip galvanizing or painted or untreated
6) Steel grating standards:
A) China: YB/T4001~1998
B) USA: ANSI/NAAMM (MBG531~88)
C) UK: BS4592~1987
D) Australia: AS1657~1985