Guangzhou city steel grating

1.Best price and quality
2.Machines:7 running lines
3.Product capacity:100 tons/day
4.ISO
Flooring galvanized steel grating is the most widely used.We have 7 running lines. Our capacity per year lead to 50,000 tons .
The bearing bar
comes in the form of a plain surface flat bar, commonly used for platforms, trench
gratings, and stair treads.
Standard Description:
No
Item
Description
1
Bearing bar
25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2
Bear bar pitch
12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40,41,60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.
3
Cross bar pitch
38,50,76,100,101.6mm
4
Material
Q235,A36,SS304
5
Surface treatment
Black, hot dipped galvanising, paint
6
Standard
China: YB/T 4001.1-2007
USA: ANSI/NAAMM(MBG531-88)
UK: BS4592-1987
Australia: AS1657-1985


If you are interested in our products ,please contact with me .
Contact person :Snowy
Tel:18926197296