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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.



High-quality Zinc Coated Guy Wire Stay Wire can only be based on the forefront of the market, thus our company staff always uphold a rigorous work attitude. Our company emphasizes that quality, safety and fast service are the core, and constantly meeting the needs of customers is the source of our company's efforts. We focus on practicality, strengthen service, and provide excellent service to our customers with a new concept.
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