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Many industries are popularly known to be the best stockiest, supplier, exporter and producer of an excellent quality of Cold Formed IS4923 YST310 Rectangular Hollow Section. This product is having features like tested approved, excellent quality, highly durable and many more. Also, it ensures that entire production is carried out is through best processes and tools available. These grade pipes are well tested by highly experienced and by technical expert having many years of working experience in the same field.
Also these Cold Formed IS4923 YST310 Rectangular Hollow Section pipe is having some extra good features like less maintenance, durable standard, easy to install etc. These pipes are designed by making use of only good quality of parts and new technology. These pipes are available at market leading prices. Also, it is available in custom-made size according to the demand of client for the application. These pipes are inspected carefully to check its quality before getting dispatched.
This is made by mild steel and the length of it is from 3m to 6m. Also, it has the different nominal size such as ¾ inch, ½ inch,2 inch, 1 inch as well as 3inch
| Sizes | 40mm*20mm - 310*120mm |
| Wall Thickness: | 0.5mm - 25mm |
| Length : | 6.0 m ± 0.05 m Customized length ranging from 6 m to 11 m |
| Type : | Seamless/ Welded / ERW |
| Dimensional Tolerances : | Thickness : (All sizes +/- 10%) |
| Outside Dimensions of sides : | +/-1% with a minimum of +/-0.50 mm |
| Squareness of Corners : | 90 deg.+/-2 deg. |
| Corner radius : | 3 t, Max where t is the thickness of the section. |
| Corner radius : | 3 t, Max where t is the thickness of the section. |
| Concavity / Convexity : | 1 percent of the size |
| Twist Tolerance : | Maximum 2 mm ± 0.05 mm/m length-measured relative vertical shift of any adjacent corner of the section, measured by keeping one side on flat surface |
| End Finish : | Plain ended-Mechanically sheared, mill-cut finish without further machining. |
| Packing : | In bundles, Anticorrosion heat preservation, Varnish coating, Ends can be bevelled or square cut, End Capped Certification & supplementary test, Finishing & Identity Mark |
| Surface Finish : | Black without any surface treatment of oiling or varnishing. |
| 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 |
| Size mm | kg/m | Size mm | kg/m |
| 20 x 20 x 2.0 | 1.12 | 20 x 20 x 2.5 | 1.35 |
| 25 x 25 x 1.5 | 1.06 | 25 x 25 x 2.0 | 1.43 |
| 25 X 25 X 2.5 | 1.74 | 25 X 25 X 3.0 | 2.04 |
| 30 X 30 X 2.0 | 1.68 | 30 X 30 X 2.5 | 2.14 |
| 30 X 30 X 3.0 | 2.51 | 40 x 40 x 1.5 | 1.81 |
| 40 x 40 x 2.0 | 2.31 | 40 x 40 x 2.5 | 2.92 |
| 40 x 40 x 3.0 | 3.45 | 40 x 40 x 4.0 | 4.46 |
| 40 x 40 x 5.0 | 5.40 | 50 x 50 x 1.5 | 2.28 |
| 50 x 50 x 2.0 | 2.93 | 50 x 50 x 2.5 | 3.71 |
| 50 x 50 x 3.0 | 4.39 | 50 x 50 x 4.0 | 5.72 |
| 50 x 50 x 5.0 | 6.97 | 60 x 60 x 3.0 | 5.34 |
| 60 x 60 x 4.0 | 6.97 | 60 x 60 x 5.0 | 8.54 |
| 60 x 60 x 6.0 | 9.45 | 70 x 70 x 3.0 | 6.28 |
| 70 x 70 x 3.6 | 7.46 | 70 x 70 x 5.0 | 10.11 |
| 70 x 70 x 6.3 | 12.50 | 70 x 70 x 8 | 15.30 |
| 75 x 75 x 3.0 | 7.07 | 80 x 80 x 3.0 | 7.22 |
| 80 x 80 x 3.6 | 8.59 | 80 x 80 x 5.0 | 11.70 |
| 80 x 80 x 6.0 | 13.90 | 90 x 90 x 3.0 | 8.01 |
| 90 x 90 x 3.6 | 9.72 | 90 x 90 x 5.0 | 13.30 |
| 90 x 90 x 6.0 | 15.76 | 90 x 90 x 8.0 | 20.40 |
| 100 x 100 x 3.0 | 8.96 | 100 x 100 x 4.0 | 12.00 |
| 100 x 100 x 5.0 | 14.80 | 100 x 100 x 5.0 | 14.80 |
| 100 x 100 x 6.0 | 16.19 | 100 x 100 x 8.0 | 22.90 |
| 100 x 100 x 10 | 27.90 | 120 x 120 x 5 | 18.00 |
| 120 x 120 x 6.0 | 21.30 | 120 X 120 X 6.3 | 22.30 |
| 120 x 120 x 8.0 | 27.90 | 120 x 120 x 10 | 34.20 |
| 120 X 120 X 12 | 35.8 | 120 X 120 X 12.5 | 41.60 |
| 140 X 140 X 5.0 | 21.10 | 140 X 140 X 6.3 | 26.30 |
| 140 X 140 X 8 | 32.90 | 140 X 140 X 10 | 40.40 |
| 140 X 140 X 12.5 | 49.50 | 150 X 150 X 5.0 | 22.70 |
| 150 X 150 X 6.3 | 28.30 | 150 X 150 X 8.0 | 35.40 |
| 150 X 150 X 10 | 43.60 | 150 X 150 X 12.5 | 53.40 |
| 150 X 150 X 16 | 66.40 | 150 X 150 X 16 | 66.40 |
| 180 X 180 X 5 | 27.40 | 180 X 180 X 6.3 | 34.20 |
| 180 X 180 X 8 | 43.00 | 180 X 180 X 10 | 53.00 |
| 180 X 180 X 12.5 | 65.20 | 180 X 180 X 16 | 81.40 |
| 200 X 200 X 5 | 30.50 | 200 X 200 X 6 | 35.8 |
| 200 x 200 x 6.3 | 38.2 | 200 x 200 x 8 | 48.00 |
| 200 x 200 x 10 | 59.30 | 200 x 200 x 12.5 | 73.00 |
| 200 x 200 x 16 | 91.50 | 250 x 250 x 6.3 | 48.10 |
| 250 x 250 x 8 | 60.50 | 250 x 250 x 10 | 75.00 |
| 250 x 250 x 12.5 | 92.60 | 250 x 250 x 16 | 117.00 |
| 300 x 300 x 6.3 | 57.90 | 300 x 300 x 8 | 73.10 |
| 300 x 300 x 10 | 57.90 | 300 x 300 x 8 | 90.70 |
| 300 x 300 x 12.5 | 112.00 | 300 x 300 x 16 | 142.00 |
| 350 x 350 x 8 | 85.70 | 350 x 350 x 10 | 106.00 |
| 350 x 350 x 12.5 | 132.00 | 350 x 350 x 16 | 167.00 |
| 400 x 400 x 10 | 122.00 | 400 x 400 x 12 | 141.00 |
| 400 x 400 x 12.5mm | 152.00 | 400 x 400 x 16 | 192 |
we at Hollow Section Ensure the best quality of packaging, because it plays an important role especially in case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.
we at Hollow Section Ensure the best quality of packaging, because it plays an important role especially in case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.
we at Hollow Section Ensure the best quality of packaging, because it plays an important role especially in case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.
