Structural Rectangle Tubes

PRODUCT CATALOGUE

Conforming to IS:4923-1997
RHS Thickness
mm mm
40 x 20 1.60
1.80
2.00
2.60
3.20
50 x 25 1.60
1.80
2.00
2.60
3.20
4.00
60 x 40 1.20
1.60
2.00
2.60
3.20
4.50
66 x 33 2.00
2.60
3.20
4.50
75 x 25 2.00
2.60
3.20
4.50
80 x 40 1.20
1.60
2.00
2.50
2.90
3.50
4.50
96 x 48 1.20
1.40
1.60
3.20
4.00
5.00
90 x 60 3.20
4.00
5.00
Conforming to IS:4923-1997
RHS Thickness
mm mm
100 x 50 1.20
1.40
1.60
3.20
4.00
5.40
6.00
120 x 60 3.60
4.50
5.40
122 x 61 1.20
1.40
1.60
3.60
4.50
5.40
145 x 82 1.20
1.40
3.60
4.50
5.40
150 x 75 3.60
4.50
5.40
150 x 100 3.60
4.50
5.40
172 x 92 3.60
4.50
5.40
200 x 100 1.40
3.00
4.00
5.00
6.00
7.00
200 x 150 4.50
6.00
8.00
General Tachnical Specification & Tolerances
Spec IS:4923:1997
Length 6.0m +/- 0.05mm customized length ranging from 4m to 8m may be supplied
Thickness For all sizes: +/- 10.0%
Outer Dimensions 1% with a Min of 0.5mm
Corner Squareness 90° ± 2°
Corner Radii Max.3x(thickness of the section)
Weight on individual length: +10%,-8%
on lots of 10 MT: +/- 7.5%
Straightness Min 1:200th of any length measured along the center line(mill straightened condition) unless otherwise specifically arranged
Twist Tolerance Max. 2mm:+0.5mm/1m length, the measured relative vertical shift of any adjacent corner of the measured by keeping one side on flat surface.
End Finish Plain Ended- Mechanically sheared, mill cutr finish without further machining
Surface Finish Black without any surface treatment of oiling or varnishing
Raw Material Sulphur content:0.05% max
Phosphorus content:0.05%max