We are manufacturing and exporting Square / Rectangular Pipes & Tubes Hollow Sections, as per customer's requirement with anti rust oil coating from inside & outside of the tubes to ensure safe delivery to end customers.
Square and Rectangular Steel Hollow Structural RHS/SHS can be supplied to IS-4963 / 1968 specifications range from 0.80 MM to 1.20 MM to maximum of 4.00 MM to 6.00 MM wall thickness for Square Hollow Sections & range from 0.80 MM to 1.20 MM to maximum of 4.00 MM to 6.00 MM wall thickness for Rectangular Hollow Sections. The Tubes Division has also been awarded the prestigious ISO-9001:2001 certification.
Designation mm HxBxT |
Depth or Width mm HxB |
Thickness mm |
Weight Kg/m |
25.0x25.0x2.6 |
25.00 |
2.60 |
1.69 |
25.0x25.0x3.2 |
25.00 |
3.20 |
1.98 |
30.0x30.0x2.6 |
30.00 |
260 |
2.10 |
30.0x30.0x3.2 |
30.00 |
3.20 |
2.49 |
30.0x30.0x4.0 |
30.00 |
4.00 |
2.94 |
32.0x32.0x2.6 |
32.00 |
2.60 |
2.26 |
32.0x32.0x3.2 |
32.00 |
3.20 |
2.69 |
32.0x32.0x4.0 |
32.00 |
4.00 |
3.19 |
38.0x38.0x2.6 |
38.00 |
2.60 |
2.75 |
38.0x98.0x2.9 |
38.00 |
2.90 |
3.03 |
38.0x38.0x3.2 |
38.00 |
3.20 |
3.29 |
38.0x38.0x3.6 |
38.00 |
3.60 |
3.63 |
38.0x38.0x4.0 |
38.00 |
4.00 |
3.95 |
40.0x40.0x2.6 |
40.00 |
2.60 |
2.92 |
40.0x40.0x3.2 |
40.00 |
3.20 |
3.49 |
40.0x40.0xx4.0 |
40.00 |
4.00 |
4.20 |
49.5x40.0x4.0 |
49.50 |
2.90 |
4.07 |
49.5x49.5x3.6 |
49.50 |
3.60 |
4.93 |
49.5x49.5x4.5 |
49.50 |
4.50 |
5.50 |
60.0x60.0x3.2 |
60.00 |
3.20 |
5.50 |
60.0x60.0x3.2 |
60.00 |
3.60 |
6.11 |
60.0x60.0x4.5 |
60.00 |
4.50 |
7.43 |
72.0x72.0x3.2 |
72.00 |
3.20 |
6.71 |
72.0x72.0x4.0 |
72.00 |
4.00 |
8.22 |
72.0x72.0x4.8 |
72.00 |
4.80 |
9.66 |
80.0x80.0x3.2 |
80.00 |
3.20 |
7.51 |
80.0x80.0x4.8 |
80.00 |
4.00 |
9.22 |
80.0x80.0x4.8 |
80.00 |
4.80 |
10.87 |
91.5x91.5x3.6 |
91.50 |
3.60 |
9.67 |
91.5x91.5x4.5 |
91.50 |
4.50 |
11.88 |
91.5x91.5x5.4 |
91.50 |
5.40 |
14.01 |
113.5x113.5x4.5 |
113.50 |
4.5 |
14.99 |
113.5x113.5x4.8 |
113.50 |
4.8 |
15.92 |
113.5x113.5x5.4 |
113.50 |
5.4 |
17.74 |
132.0x132.0x4.8 |
132.00 |
4.8 |
18.71 |
132.0x132.0x5.4 |
132.00 |
5.4 |
20.88 |
Designation mm |
Depth of Section H |
Weight of section B |
Thickness T |
Weight kg/m |
50.0x25.0x2.9 |
50 |
25 |
2.90 |
2.98 |
50.0x25.0x3.2 |
50 |
25 |
3.20 |
3.24 |
60.0x40.0x2.9 |
60 |
40 |
2.90 |
4.12 |
60.0x40.0x2.9 |
60 |
40 |
2.90 |
4.07 |
66.0x33.0x2.9 |
66 |
33 |
2.90 |
4.07 |
660x33.0x4.5 |
66 |
33 |
3.60 |
4.93 |
66.0x33.0x4.5 |
66 |
33 |
4.50 |
5.95 |
80.0x40.0x2.9 |
80 |
40 |
2.90 |
5.03 |
80.0x40.0x3.2 |
80 |
40 |
3.20 |
5.50 |
80.0x40.0x4.0 |
80 |
40 |
4.00 |
6.71 |
96.0x45.0x3.2 |
96 |
48 |
3.20 |
6.71 |
96.0x48.0x4.0 |
96 |
48 |
4.00 |
8.22 |
122.0x61.0x4.8 |
96 |
48 |
4.80 |
9.66 |
122.0x61.0x3.6 |
122 |
61 |
3.60 |
9.67 |
122.0x61.0x4.5 |
122 |
61 |
4.50 |
11.88 |
122.0x61.0x5.4 |
122 |
61 |
5.40 |
14.01 |
145.0x82.0x4.8 |
145 |
82 |
4.80 |
15.92 |
145.0x82.0x5.4 |
145 |
82 |
5.40 |
17.74 |
172.0x92.0x4.8 |
172 |
92 |
4.80 |
18.71 |
172.0x92.0x4.8 |
172 |
92 |
5.40 |
20.88 |
T.S Min MPA |
Y.S. Min MPA |
Elongation |
||
25.4mm & under |
Over 25.4mm |
|||
YST-210 |
330 |
210 |
12 |
20 |
YST-240 |
410 |
240 |
10 |
15 |
YST-310 |
450 |
310 |
08 |
10 |
| Tolerances | |||
|---|---|---|---|
| The following tolerances shall be permitted on hollow section. | |||
| A) | Thickness | ±10% | |
| B) | Outside dimension of sides | ±1% | |
| With a minimum of | ±0.5mm | ||
| C) | Weight | ±0.5mm | |
| 1) | On individual lengths | +10% | |
| -8% | |||
| 2) | On lots of 10 tonne | ±7.5% | |
| D) | Squareness of corner | 900 ±02 | |
| E) | Radius of corner outside R=3T Max, where T is the thickness of the section. | ||
