Rectangular Hollow Section
Serial No
10
11
12
13
Size (mm)
20x40
30x50
40x60
40x100
Wall Thickness (mm)
1.2
1.5
1.8
2.0
1.5
2.0
2.5
3.0
1.5
2.0
2.5
3.0
2.0
2.5
3.0
4.0
