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Stay Wire: Stranded Steel Wire / Stay Wire/
Guy Wire/ Core for ACSR Conductor
Application:
Stay wire is usually used for power plant or substation project for power transmission line,for ground connection.Steel wire can be also used for cores of ACSR to improve its tensile strength.
Stay Wire Packing:
in wooden drum or steel wooden drum
Delivery:
50km production per day at least
Standard: IEC, BS,ASTM,DIN,NF,JIS.
We can also customize the special size according to the customer's special request.
Different Standards Technical Specifications of Stay Wire
Stay Wire : GALVANIZED STEEL WIRE STRAND
Standard: ASTM A475
Number of Wire/Dia. | Approx. Strand Dia. | Siemem Martin Grade | High Strength Grade | Extra-high Strength Grade | Approx.Weight | |
| Inch | mm | kN | kN | kN | kg/km |
3/2.64 | 7/32 | 5.56 | 10.409 | 15.569 | 21.796 | 131 |
3/3.05 | 1/4 | 6.35 | 13.523 | 21.040 | 29.981 | 174 |
3/3.05 | 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 | 9.52 | 24.732 | 37.187 | 52.489 | 328 |
7/1.04 | 1/8 | 3.18 | 4.048 | 5.916 | 8.140 | 49 |
7/1.32 | 5/32 | 3.97 | 6.539 | 9.519 | 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 | 118.768 | 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 | 181.487 | 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 |
GALVANIZED STEEL WIRE STRAND
Standard: BS 183:1972
Number of Wires/Dia. | Approx. Strand Dia. | Minimum Breaking Load of Strand | Approx Weight | ||||||
Grade 350 | Grade 480 | Grade 700 | Grade 850 | Grade 1000 | Grade 1150 | Grade 1300 | |||
mm | kN | kN | kN | kN | kN | kN | kN | Kg/km | |
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 | 9.88 | 11.15 | 67 |
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 | 4.8 | 4.90 | 6.75 | 9.85 | 11.95 | 14.10 | 16.20 | 18.30 | 110 |
7/1.80 | 5.4 | 6.23 | 8.55 | 12.45 | - | 17.80 | 20.50 | 23.20 | 140 |
GALVANIZED STEEL WIRE STRAND
Standard: BS 183:1972
Number of Wires/Dia. | Approx. Strand Dia. | Minimum Breaking Load of Strand | Approx Weight | ||||||
Grade 700 | Grade 480 | Grade 700 | Grade 850 | Grade 1000 | Grade 1150 | Grade 1300 | |||
mm | kN | kN | kN | kN | kN | kN | kN | Kg/km | |
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 | 18.35 | 26.75 | - | 38.20 | 43.93 | 49.66 | 300 |
19/2.00 | 10.0 | 20.90 | 28.65 | 41.78 | 50.74 | 59.69 | 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 |
Standard: Chinese Standard GB 1200-88
Construction | Wire Dia. | Overall Dia. | Total Area | Specific Tensile Strength | |||||
1175 | 1270 | 1370 | 1470 | 1570 | Weight | ||||
mm | mm | mm2 | kN | kN | kN | kN | kN | kg/100m | |
1×3 | 2.90 | 6.2 | 19.82 | 23.29 | 25.17 | 27.15 | 29.14 | 31.12 | 15.99 |
3.20 | 6.4 | 24.13 | 28.35 | 30.65 | 33.06 | 35.47 | 37.88 | 19.47 | |
3.50 | 7.5 | 28.86 | 33.91 | 36.65 | 39.54 | 42.43 | 45.31 | 23.29 | |
4.00 | 8.6 | 37.70 | 44.30 | 47.88 | 51.65 | 8.08 | 59.19 | 30.42 | |
1.00 | 3.0 | 5.50 | 6.46 | 6.98 | 7.54 | 11.64 | 8.64 | 4.37 | |
1.20 | 3.6 | 7.92 | 9.31 | 10.06 | 10.85 | 11.64 | 12.43 | 6.29 | |
1.40 | 4.2 | 10.78 | 12.67 | 13.69 | 14.77 | 15.85 | 16.92 | 8.56 | |
1.60 | 4.8 | 14.07 | 16.53 | 17.87 | 19.28 | 20.68 | 22.09 | 11.17 | |
1.80 | 5.4 | 17.81 | 20.93 | 22.62 | 24.40 | 26.18 | 27.96 | 14.14 | |
2.00 | 6.0 | 21.99 | 25.84 | 29.73 | 30.13 | 32.32 | 34.52 | 17.46 | |
1×7 | 2.30 | 6.9 | 29.08 | 34.17 | 36.93 | 39.84 | 42.75 | 45.66 | 23.09 |
2.60 | 7.8 | 37.17 | 43.60 | 47.20 | 50.92 | 54.63 | 58.35 | 29.51 | |
2.90 | 8.7 | 46.24 | 54.33 | 58.72 | 63.35 | 67.97 | 72.60 | 36.71 | |
3.20 | 9.6 | 56.30 | 66.15 | 71.50 | 77.13 | 82.76 | 88.39 | 44.70 | |
3.50 | 10.5 | 67.35 | 79.14 | 85.85 | 92.27 | 99.00 | 105.74 | 53.48 | |
3.80 | 11.4 | 79.39 | 93.28 | 100.82 | 108.76 | 116.70 | 124.64 | 63.04 | |
4.00 | 12.0 | 87.96 | 103.35 | 111.71 | 120.50 | 129.30 | 138.10 | 69.84 | |
1.60 | 8.0 | 38.20 | 44.88 | 48.51 | 52.33 | 56.15 | 59.97 | 30.40 | |
1.80 | 9.0 | 48.35 | 56.81 | 61.40 | 66.24 | 71.07 | 75.91 | 38.49 | |
2.00 | 10.0 | 59.69 | 70.14 | 75.81 | 81.78 | 87.74 | 93.71 | 47.51 | |
2.30 | 11.5 | 78.94 | 92.75 | 100.25 | 108.15 | 116.04 | 123.94 | 62.84 | |
1×19 | 2.60 | 13.0 | 100.88 | 118.53 | 128.12 | 138.20 | 148.29 | 158.38 | 80.30 |
2.90 | 14.5 | 125.50 | 147.46 | 159.38 | 171.93 | 184.48 | 197.03 | 99.90 | |
3.20 | 16.0 | 152.81 | 179.55 | 194.06 | 209.35 | 224.63 | 239.91 | 121.64 | |
3.50 | 17.5 | 182.80 | 214.79 | 232.16 | 250.44 | 268.72 | 287.00 | 145.51 | |
4.00 | 20.0 | 238.76 | 280.54 | 303.23 | 327.10 | 350.98 | 374.86 | 190.05 | |
*The construction of this strand consists of six wires of 1.40 mm diameter on a centre wire of 1.50 mm diameter, the diameter of the centre wire shall not be less than 0.08 mm nor more than 0.12mm greater than the diameter of the outer wire.



The Galvanized Steel Wire, Guy Wire, Stay Wire developed by our company has the characteristics of novel design, reasonable structure, complete functions, reliable quality and high efficiency. We adhere to the business policy of "integrity, stability and pragmatism" and the service tenet of "technology-based, market-oriented and customer-centered". The company has always insisted on the way of employing "both virtues and talents, and using the measure of talents". Focus on creating a relaxed and orderly talent environment, so that heroes have a place to use.
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