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These days it is very difficult to find satisfactory products online. But you don't have to worry because we are here to help you with that problem. We provide with best Hot Finish IS4923 YST310 Circular Hollow Section pipes in the market and that too at very affordable prices with quality. These pipes are easy to use, weldable at corners, good weight to strength ratio, light in weight, corrosion resistance and many more features. These features make them useful in many big and small industries, due to which their demand is increasing.
A product is of best quality only when they are made with international specification and standards. For this, all our products are standardized with ASTM, AISI, EN, JIS GB and DN standards. And also specified with IS: 4923 standards. Next factor is size availability. Therefore, you should know that all our pipes are available in a wide range of size to meet all your demands. And if you can still not find your required size then you can order a custom-made order. We have the size range of 25mm to 500mm in diameter and lengths up to 12 meters in size.
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Standard |
IS 4923 - Hollow steel sections for structural use |
|
Size |
300 mm NB |
|
Outer Diameter |
21.3 to 457.2mm |
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Wall Thickness |
1.8mm to 14.27mm |
|
Length |
6000 to 12000/18000mm |
|
Type |
Seamless/ Welded / ERW |
|
Dimensional Tolerances |
Thickness (All sizes +/- 10%) |
|
Packing |
In bundles, Anticorrosion heat preservation, Varnish coating, Ends can be bevelled or circular or round cut, End Capped Certification & supplementary test, Finishing & Identity Mark |
|
Surface Protection |
Black (Self Coloured uncoated), Varnish/Oil Coating, Pre-Galvanized, Hot Dip Galvanized |
| Specification | Steel Grade | C | Si | Mn | P | S |
| IS 4923 | YST 310 | 0.12% max. | 0.03% to 0.08% | 0.50% max. | 0.05% max. | 0.05% max. |
| Grade | Min. Tensile Strength Mpa | Min. Yield Stress Mpa | Min. Elongation Percent for size | |
| 25.4 and under | over25.4 | |||
| YST 310 | 450 | 310 | 8 | 10 |
| Nominal Bore | Outside diameter | Thickness | Weight |
| mm | mm | mm | kg/m |
| 15 | 21.3 | 2.00 | 0.95 |
| 2.60 | 1.21 | ||
| 3.20 | 1.44 | ||
| 20 | 26.9 | 2.30 | 1.38 |
| 2.60 | 1.56 | ||
| 3.20 | 1.87 | ||
| 25 | 33.7 | 2.60 | 1.98 |
| 3.20 | 0.24 | ||
| 4.00 | 2.93 | ||
| 32 | 42.4 | 2.60 | 2.54 |
| 3.20 | 3.01 | ||
| 4.00 | 3.79 | ||
| 40 | 48.3 | 2.90 | 3.23 |
| 3.20 | 3.56 | ||
| 4.00 | 4.37 | ||
| 50 | 60.3 | 2.90 | 4.08 |
| 3.60 | 5.03 | ||
| 5.00 | 6.19 | ||
| 65 | 76.1 | 3.20 | 5.71 |
| 3.60 | 6.42 | ||
| 4.50 | 7.93 | ||
| 80 | 88.9 | 3.20 | 6.72 |
| 4.00 | 8.36 | ||
| 4.80 | 9.90 | ||
| 100 | 114.3 | 3.60 | 9.75 |
| 4.50 | 12.20 | ||
| 5.40 | 14.50 | ||
| 125 | 139.7 | 4.50 | 15.00 |
| 4.80 | 15.90 | ||
| 5.40 | 17.90 | ||
| 150 | 165.1 | 4.50 | 17.80 |
| 4.80 | 18.90 | ||
| 5.40 | 21.30 | ||
| 150 | 168.3 | 5.00 | 20.1 |
| 6.3 | 25.2 | ||
| 8.00 | 31.6 | ||
| 10.00 | 39 | ||
| 12.5 | 48 | ||
| 200 | 219.1 | 4.80 | 25.38 |
| 6.00 | 31.51 | ||
| 8.00 | 41.67 | ||
| 10.00 | 51.59 | ||
| 250 | 273 | 6.00 | 39.51 |
| 8.00 | 52.30 | ||
| 10.00 | 64.59 | ||
| 300 | 323.9 | 6.30 | 49.36 |
| 8.00 | 62.35 | ||
| 10.00 | 77.44 |
We Hollow Section Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.
We Hollow Section Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.
We Hollow Section Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.
