PRODUCT SHOW
EARTHWIRE/STAY WIRE
Galvanised steel wire in mild steel, medium carbon and high carbon steel are available with Eritech as individual wires & also in stranded forms. Individual wires are supplied in each coil weighing 70 to 135 kg or as prescribed by the customer.
Standed wire are produced as-
1) Overhead Groundwire or static wire for earthing of the electrical Power Transmission lines.
2) Stay or Guy wire strands are produced for use with poles, towers or anyother form of guying and can be used for telephone, power & CATV sets.
Standed wires are packed in steel drums if required by the customer, otherwise in coils wrapped and palletised for exports.
These wires are available as per ASTM-A-475 & BS-183 specification.
| Construction Number of wires/ wire diameter |
Approximate strand diameter mm |
Minimum breaking load of strand | Approx. Weight (kg/km) |
||||||
| Grade 350 kN |
Grade 480 kN |
Grade 700 kN |
Grade 850 kN |
Grade 1000 kN |
Grade 1150 kN |
Grade 1300 kN |
|||
| 3/1.80 | 3.9 | 2.65 | 3.66 | - | - | - | - | - | 60 |
| 3/2.65 | 5.7 | 5.80 | 7.95 | - | - | - | - | - | 130 |
| 3/3.25 | 7.0 | 8.70 | 11.95 | - | - | - | - | - | 195 |
| 3/4.00 | 8.6 | 13.20 | 18.10 | - | - | - | - | - | 295 |
| 4/1.80 | 4.4 | 3.55 | 4.90 | - | - | - | - | - | 80 |
| 4/2.65 | 6.4 | 7.70 | 10.60 | - | - | - | - | - | 172 |
| 4/3.25 | 7.9 | 11.60 | 15.90 | - | - | - | - | - | 260 |
| 4/4.00 | 9.7 | 17.60 | 24.10 | 35.20 | - | - | - | - | 390 |
| 5/1.50 | 4.1 | 3.10 | 4.24 | 6.18 | - | - | - | - | 69 |
| 5/1.80 | 4.9 | 4.45 | 6.10 | 8.90 | - | - | - | - | 95 |
| 5/2.65 | 7.2 | 9.65 | 13.25 | 19.30 | - | - | - | - | 220 |
| 5/3.25 | 8.8 | 14.50 | 19.90 | 29.00 | - | - | - | - | 320 |
| 5/4.00 | 10.8 | 22.00 | 30.15 | 43.95 | - | - | - | - | 490 |
| 7/0.56 | 1.7 | 0.60 | 0.83 | 1.20 | - | 1.70 | 1.98 | 2.24 | 14 |
| 7/0.71 | 2.1 | 0.97 | 1.33 | 1.94 | - | 2.75 | 3.19 | 3.60 | 28 |
| 7/0.85 | 2.6 | 1.39 | 1.90 | 2.80 | - | 3.95 | 4.57 | 5.15 | 31 |
| 7/0.90 | 2.7 | 1.55 | 2.14 | 3.1 | - | 4.45 | 5.12 | 5.80 | 35 |
| 7/1.00 | 3.0 | 1.92 | 2.64 | 3.85 | - | 5.50 | 6.32 | 7.15 | 43 |
| 7/1.25 | 3.8 | 3.01 | 4.10 | 6.00 | - | 8.55 | 9.38 | 11.15 | 68 |
| 7/1.40 | 4.2 | 3.75 | 5.17 | 7.54 | 9.16 | 10.75 | 12.35 | 14.00 | 84 |
| 7/RS++ | 4.3 | 3.85 | 5.28 | 7.70 | 9.35 | 11.00 | 12.65 | 14.30 | 86 |
| 7/1.60 | 4.6 | 4.90 | 6.75 | 9.85 | 11.95 | 14.10 | 16.20 | 16.30 | 110 |
| 7/1.80 | 5.4 | 6.23 | 8.55 | 12.45 | - | 17.80 | 20.50 | 23.20 | 140 |
| 7/2.00 | 6.0 | 7.70 | 10.55 | 15.40 | - | 22.00 | 25.30 | 28.60 | 170 |
| 7/2.36 | 7.1 | 10.70 | 14.70 | 21.40 | - | 30.60 | 35.20 | 39.80 | 240 |
| 7/2.65 | 8.0 | 13.50 | 18.50 | 27.00 | - | 38.60 | 44.40 | 50.20 | 300 |
| 7/3.00 | 9.0 | 17.30 | 23.75 | 34.65 | - | 49.50 | 56.90 | 64.30 | 392 |
| 7/3.15 | 9.5 | 19.10 | 26.20 | 38.20 | - | 54.55 | 62.75 | 70.90 | 430 |
| 7/3.25 | 9.8 | 20.30 | 27.85 | 40.65 | - | 58.05 | 66.80 | 75.50 | 460 |
| 7/3.65 | 11.0 | 25.60 | 35.15 | 51.25 | - | 73.25 | 84.20 | 95.20 | 570 |
| 7/4.00 | 12.0 | 30.90 | 42.20 | 61.60 | - | 88.00 | 101.0 | 114.00 | 690 |
| 7/4.25 | 12.8 | 34.75 | 47.65 | 69.50 | - | 99.30 | 114.0 | 129.00 | 780 |
| 7/4.75 | 14.0 | 43.40 | 59.45 | 86.80 | - | 124.0 | 142.7 | 161.3 | 970 |
| 19/1.00 | 5.0 | 5.22 | 7.16 | 10.45 | - | 14.92 | 17.16 | 19.40 | 120 |
| 19/1.25 | 6.3 | 8.16 | 11.19 | 16.32 | - | 23.32 | 26.81 | 30.31 | 180 |
| 19/1.40 | 7.0 | 10.24 | 14.04 | 20.47 | - | 29.25 | 33.64 | 38.02 | 230 |
| 19/1.60 | 8.0 | 13.37 | 18.34 | 26.75 | - | 38.20 | 43.93 | 49.66 | 300 |
| 19/2.00 | 10.0 | 20.90 | 28.65 | 41.78 | 50.74 | 58.69 | 68.64 | 77.60 | 470 |
| 19/2.50 | 12.5 | 32.65 | 44.80 | 65.29 | 79.28 | 93.27 | 107.3 | 121.3 | 730 |
| 19/3.00 | 15.0 | 47.00 | 64.50 | 94.00 | 114.1 | 134.3 | 154.5 | 174.6 | 1050 |
| 19/3.55 | 17.8 | 65.80 | 90.27 | 131.6 | 159.9 | 188.0 | 216.3 | 244.5 | 1470 |
| 19/4.00 | 20.0 | 83.55 | 114.6 | 167.1 | 203.0 | 238.7 | 274.6 | 310.4 | 1870 |
| 19/4.75 | 23.8 | 117.85 | 161.6 | 235.7 | 286.0 | 336.7 | 387.2 | 437.7 | 2630 |
| Construction Number of wires/wire diameter | Approximate strand diameter | Simens Martin Grade | High Strength Grade | Extra-High Strength Grade | Approx.weight | |
| (inch) | mm | kN | kN | kN | kg/km | |
| 3/2.64 | 7/32 | 5.66 | 10.409 | 15.569 | 21.796 | 131 |
| 3/.05 | 1/4 | 6.35 | 15.523 | 21.040 | 29.981 | 174 |
| 3/.05 | 1/4 | 6.35 | - | - | 174 | |
| 3/3.30 | 9/32 | 7.14 | 15.035 | 23.398 | 33.362 | 204 |
| 3/3.68 | 5/16 | 7.94 | 18.193 | 28.246 | 40.479 | 256 |
| 3/4.19 | 3/8 | 9.25 | 24.732 | 37.187 | 52.489 | 328 |
| 7/1.04 | 1/8 | 3.18 | 4.408 | 5.916 | 8.140 | 49 |
| 7/1.32 | 5/32 | 3.97 | 6.539 | 5.519 | 13.078 | 76 |
| 7/1.57 | 3/16 | 4.76 | 8.452 | 12.677 | 17.748 | 108 |
| 7/1.65 | 3/16 | 4.76 | - | 118 | ||
| 7/1.83 | 7/32 | 5.56 | 11.387 | 17.126 | 24.020 | 145 |
| 7/2.03 | 1/4 | 6.35 | 14.012 | 21.129 | 29.581 | 181 |
| 7/2.36 | 9/32 | 7.14 | 18.905 | 28.469 | 39.812 | 243 |
| 7/2.64 | 5/16 | 7.94 | 23.798 | 35.586 | 49.820 | 305 |
| 7/2.77 | 5/16 | 7.94 | - | - | 335 | |
| 7/3.05 | 3/8 | 9.52 | 30.915 | 48.040 | 68.503 | 407 |
| 7/3.68 | 7/16 | 11.11 | 41.591 | 64.499 | 92.523 | 594 |
| 7/4.19 | 1/2 | 12.70 | 53.823 | 83.627 | 119.657 | 768 |
| 7/4.78 | 9/16 | 14.29 | 69.837 | 108.981 | 155.688 | 991 |
| 7/5.26 | 5/8 | 15.88 | 84.961 | 131.667 | 188.605 | 1211 |
| 19/2.54 | 1/2 | 12.70 | 56.492 | 84.961 | 117.768 | 751 |
| 19/2.87 | 9/16 | 12.49 | 71.616 | 107.202 | 149.905 | 948 |
| 19/3.18 | 5/8 | 15.88 | 80.513 | 124.995 | 178.819 | 1184 |
| 19/3.81 | 3/4 | 19.05 | 116.543 | 171.487 | 259.331 | 1719 |
| 19/4.50 | 7/8 | 22.22 | 159.691 | 248.211 | 354.523 | 2352 |
| 19/5.08 | 1 | 25.40 | 209.066 | 325.610 | 464.839 | 2384 |
| 37/3.63 | 1 | 25.40 | 205.508 | 319.827 | 456.832 | 3061 |
| 37/4.09 | 11.8 | 28.58 | 262.000 | 407.457 | 581.827 | 4006 |
| 37/4.55 | 11/4 | 31.75 | 324.720 | 505.318 | 721.502 | 4833 |
