rscmohali@gmail.com, rsmohali@rediffmail.com 
+91 9815200443, +91 9888015280 
ERW PIPE
We’re manufacturer & suppliers of high quality ERW Pipes. Being super-stockist, we have MS Pipe of different sizes available with us, We deliver best quality of Pipe to fulfill industrial and commercial demands. We have pipes of different shapes:
Easily available
| size | ½” to 8” |
| brand | ISI & Non-ISI |
| Shape | Square, Rectangular, Round |
| Width | 1mm to 10mm |
Steel Tube for ordinary uses in water, gas and air lines.
Conforming to IS : I239 (PART 1) 2004
| N.B. and Series | Outside Diameter | Wall Thickness | M.S. Black Pipes Plain End |
||||
| mm | Max | Min | mm | SWG | Kg/m | M/Ton | |
| 15 | L | 21.4 | 21.0 | 2.0 | 14 | 0.94 | 5.68 |
| M | 21.8 | 21.0 | 2.6 | 12 | 1.21 | 7.26 | |
| H | 21.8 | 21.0 | 3.2 | 10 | 1.44 | 8.64 | |
| 20 | L | 26.9 | 26.4 | 2.3 | 13 | 1.38 | 8.28 |
| M | 27.3 | 26.5 | 2.6 | 12 | 1.56 | 9.36 | |
| H | 27.3 | 26.5 | 3.2 | 10 | 1.87 | 11.22 | |
| 25 | L | 33.8 | 33.2 | 2.6 | 12 | 1.98 | 11.88 |
| M | 34.2 | 33.3 | 3.2 | 10 | 2.41 | 14.46 | |
| H | 34.2 | 33.3 | 4.0 | 8 | 2.93 | 17.58 | |
| 32 | L | 42.5 | 41.9 | 2.6 | 12 | 2.54 | 15.24 |
| M | 42.9 | 42.0 | 3.2 | 10 | 3.10 | 18.60 | |
| H | 42.9 | 42.0 | 4.0 | 8 | 3.79 | 22.74 | |
| 40 | L | 48.4 | 47.8 | 2.9 | 11 | 3.23 | 19.38 |
| M | 48.8 | 47.9 | 3.2 | 10 | 3.56 | 21.36 | |
| H | 48.8 | 47.9 | 4.0 | 8 | 4.37 | 26.22 | |
| 50 | L | 60.2 | 59.6 | 2.9 | 11 | 4.08 | 24.48 |
| M | 60.8 | 59.7 | 3.6 | 9 | 5.03 | 30.18 | |
| H | 60.8 | 59.7 | 4.5 | 7 | 6.19 | 37.14 | |
| 65 | L | 76.0 | 75.2 | 3.2 | 10 | 5.71 | 34.26 |
| M | 76.6 | 75.3 | 3.6 | 9 | 6.42 | 38.52 | |
| H | 76.6 | 75.3 | 4.5 | 7 | 7.93 | 47.58 | |
| 80 | L | 88.7 | 87.9 | 3.2 | 10 | 6.72 | 40.32 |
| M | 89.5 | 88.0 | 4.0 | 8 | 8.36 | 50.16 | |
| H | 89.5 | 88.0 | 4.8 | 6 | 9.90 | 59.40 | |
| 100 | L | 113.9 | 113.1 | 3.6 | 9 | 9.75 | 58.50 |
| M | 115.0 | 113.1 | 4.5 | 7 | 12.20 | 73.20 | |
| H | 115.0 | 113.1 | 5.4 | 5 | 14.50 | 87.00 | |
| 125 | M | 140.8 | 138.5 | 4.8 | 6 | 15.90 | 95.40 |
| H | 140.8 | 138.5 | 5.4 | 5 | 17.90 | 107.40 | |
| 150 | M | 166.5 | 163.9 | 4.8 | 6 | 18.90 | 113.40 |
| H | 166.5 | 163.9 | 5.4 | 5 | 21.30 | 127.80 | |
STEEL TUBES FOR LINES PIPES IN OIL AND GAS INDUSTRIES CONFORMING TO API-5L LINES
| Nominal Inches |
Size OD mm |
Wall Thickness (mm) |
Plain End Weight Kg/m |
Weight per Length (6 mtr.) |
| 200 NB 8″ |
219.1 |
5.2 5.6 6.4 7.0 7.9 8.2 8.7 9.5 |
27.43 29.48 33.57 36.61 41.14 42.65 45.14 49.10 |
164.58 176.88 201.42 219.66 246.84 255.90 270.84 294.60 |
| 250 NB 10″ |
273.1 |
5.6 6.4 7.1 7.8 8.7 9.3 11.1 |
36.94 42.09 46.57 51.03 56.72 60.50 71.72 |
221.64 252.54 279.42 306.18 340.32 363.00 430.32 |
| 300 NB 12″ |
323.9 |
5.6 6.4 7.1 7.9 8.4 8.7 9.5 10.3 11.1 |
43.96 50.11 55.47 61.56 65.35 67.62 73.65 79.65 85.62 |
263.76 300.66 332.82 369.36 392.10 405.72 441.90 477.90 513.72 |
| 350 NB 14″ |
355.6 | 5.6 6.4 7.1 7.9 8.7 9.5 10.3 11.1 |
48.33 55.11 61.02 67.74 74.42 81.08 87.71 94.30 |
289.98 330.66 366.12 406.44 446.52 486.48 526.26 565.80 |
| 400 NB 16″ |
406.4 | 5.6 6.4 7.1 7.9 8.7 9.5 10.3 11.1 |
55.35 63.13 69.91 77.63 85.32 92.98 100.61 108.20 |
332.10 378.78 419.46 465.78 511.92 557.88 603.66 649.20 |
As a leading manufacturers and suppliers of ERW pipes in India, RD Group has been the most reliable producers of quality components for the construction industry. As a prominent part of the building industry our Electric Resistance Welding pipes are most sought after for their durability and strength.
We are suppliers of and stockists for a wide range of ERW pipe brands and cater to the large construction segment and a diverse range of other industrial and agricultural uses. Our ERW pipes goes through a specialized tubing process using steel coils, that are sent on a cold forming operation in cylindrical rollers and are electrically welded using steam or induction current along the seam for an impeccable finish.
We use superior raw materials at our state of the art manufacturing facility manned by the best in steel production technology. We supply ERW pipes of various specifications and measurements according to industry standards and custom applications. Our ERW pipes are available in different sizes viz., ½ to 8”, ISI and non ISI brands, square, rectangular and round shapes and width of 1mm up to 10 mm.
Our ERW pipes are priced competitively to suit customer budgets, without compromising on quality. The pipes are non-corrosive and used for varied applications such as construction equipments, refinery tubes, agricultural water feeding pipes, automobile parts, etc., that demands superior strength.
Contact us for all your building materials supplies viz.,