Galvanized Strands Wire 7/1.57mm Greased for ACSR Conduct
Used for mechanical re-inforcement in the manufacture of aluminum conductor steel reinforced(ACSR) Cable & Conductor ACSR Core wire is used in reinforcement of aluminium conductors used in distribution and transmission of electricity.
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Product Introduction
High Strength Galvanized Steel Strand is a steel strand with national standard quality, high tensile strength and long service life. It can be used in the construction of agricultural greenhouses, power communications and transportation. It is convenient and fast, can be bent and laid according to the construction environment and terrain, and has high flexibility. It is suitable for a variety of scenarios, has a wide range of uses, and has strong applicability.
Features
High Strength Galvanized Steel Strand uses advanced galvanizing technology. It has great anti-corrosion, anti-rust and corrosion resistance. It has strong bearing capacity and good toughness . It has complete specifications for you to choose according to your needs. It is not easy to rust. It is a product with high quality, good functionality, and please rest assured to use.
Wire Dia.: 1x7 4.2mm-12.0mm; 1x19 8.0mm-17.5mm
1) Application: Used for mechanical re-inforcement in the manufacture of aluminum conductor steel reinforced(ACSR) Cable & Conductor ACSR Core wire is used in reinforcement of aluminium conductors used in distribution and transmission of electricity. ACSR Core strand.
2) Material: high carbon steel, High strength Galvanized Steel Strand
3) Construction: 3-wire strand (1×3), 7-wire strand (1×7), 19-wire strand (1×19), 37-wire strand (1×37)
Strand sizes: 1.0mm — 18.92 mm
4) Tensile strength: different Grade from min.1470 N/mm² to min.1960N/mm²
The size of Galvanized Steel Strand for ACSR as follows
m㎡ Nominal Cross-section area | Construction Number of Wires | m㎡ Calculated Cross-section area | mm Diameter | Kg/km Weight per length | KN Minimum breaking load of strand | 20 Ω/km 20 centigrade DC Resistance | |||||
Wire Dia. | Strand Dia. | JG1A | JG2A | JG3A | JG4A | JG5A | |||||
10 | 7 | 10.8 | 1.40 | 4.20 | 84.8 | 14.44 | 15.62 | 17.46 | 20.15 | 21.12 | 17.9754 |
15 | 7 | 17.8 | 1.80 | 5.40 | 140.1 | 23.87 | 25.83 | 28.86 | 33.31 | 34.91 | 10.8740 |
20 | 7 | 22.0 | 2.00 | 6.00 | 173.0 | 29.47 | 31.89 | 35.63 | 41..12 | 43.10 | 8.8079 |
25 | 7 | 26.6 | 2.20 | 6.60 | 209.3 | 35.66 | 38.58 | 43.11 | 49.76 | 52.15 | 7.2793 |
35 | 7 | 37.2 | 2.60 | 7.80 | 292.4 | 48.69 | 52.40 | 59.09 | 67.64 | 70.99 | 5.2118 |
50 | 7 | 49.5 | 3.00 | 9.00 | 389.2 | 64.82 | 69.77 | 78.67 | 90.05 | 94.51 | 3.9146 |
55 | 7 | 56.3 | 3.20 | 9.60 | 442.9 | 72.62 | 79.38 | 87.26 | 99.65 | 105.3 | 3.4406 |
65 | 7 | 67.3 | 3.50 | 10.5 | 529.8 | 86.88 | 94.96 | 104.4 | 119.2 | 125.9 | 2.8761 |
80 | 7 | 79.4 | 3.80 | 11.4 | 624.5 | 102.4 | 109.6 | 120.7 | 136.5 | 144.5 | 2.4399 |
90 | 7 | 88.0 | 4.00 | 12.0 | 692.0 | 113.5 | 121.4 | 133.7 | 151.3 | 160.1 | 2.2020 |
m㎡ Nominal Cross-section area | Construction Number of Wires | m㎡ Calculated Cross-section area | mm Diameter | Kg/km Weight per length | KN Minimum breaking load of strand | Ω/km 20 centigrade DC Resistance | |||||
Wire Dia. | Strand Dia. | JG1A | JG2A | JG3A | JG4A | JG5A | |||||
40 | 19 | 38.2 | 1.60 | 8.00 | 301.9 | 51.19 | 55.39 | 61.89 | 71.44 | 74.88 | 5.0939 |
50 | 19 | 48.3 | 1.80 | 9.00 | 382.1 | 64.79 | 70.11 | 78.33 | 90.41 | 94.76 | 4.0248 |
60 | 19 | 59.7 | 2.00 | 10.0 | 471.7 | 79.98 | 86.55 | 96.70 | 111.6 | 117.0 | 3.2601 |
70 | 19 | 72.2 | 2.20 | 11. 0 | 570.8 | 96.78 | 104.73 | 117.00 | 135.1 | 141.6 | 2.6943 |
80 | 19 | 78.9 | 2.30 | 11.5 | 623.9 | 103.4 | 111.3 | 125.5 | 143.7 | 150.8 | 2.4651 |
95 | 19 | 94.8 | 2.52 | 12.6 | 748.9 | 124.14 | 133.62 | 150.68 | 172.5 | 181.0 | 2.0535 |
100 | 19 | 101 | 2.60 | 13.0 | 797.2 | 132.1 | 142.2 | 160.4 | 183.6 | 192.7 | 1.9291 |
125 | 19 | 125 | 2.90 | 14.5 | 991.8 | 164.4 | 177.0 | 199.5 | 228.4 | 239.7 | 1.5506 |
150 | 19 | 153 | 3.20 | 16.0 | 1207.6 | 197.1 | 215.5 | 236.9 | 270.5 | 285.7 | 1.2735 |
185 | 19 | 183 | 3.50 | 17.5 | 1444.7 | 235.8 | 257.8 | 283.3 | 323.6 | 341.8 | 1.0645 |
YB/T5004 According to YB/T5004
dmm Nominal wire dia. | Nominal tensile strength Mpa | L0=200mm Elongation in 200mm min, % | Twist(No./360°)(L0=100d) Nominal tensile strength/Mpa | ||||||||
1270 | 1370 | 1470 | 1570 | 1670 | |||||||
Not less than | |||||||||||
1.40 | 1270 | 1370 | 1470 | 1570 | 1670 | 2.0 | 18 | 16 | 16 | 14 | 12 |
1.50 | |||||||||||
1.60 | |||||||||||
1.70 | |||||||||||
1.80 | 3.0 | 16 | 14 | 14 | 12 | 10 | |||||
2.00 | |||||||||||
2.20 | |||||||||||
2.40 | 3.0 | 16 | 14 | 14 | 12 | 10 | |||||
2.60 | |||||||||||
2.80 | 14 | 12 | 12 | 10 | 8 | ||||||
3.00 | 3.5 | 14 | 12 | 12 | 10 | 8 | |||||
3.20 | |||||||||||
3.50 | |||||||||||
3.80 | |||||||||||
4.00 | |||||||||||
Dominal Dia And Breaking Load
Construction | mm Wire dia. | mm Nominal strand dia. | m㎡ Nominal Cross-section area | Nominal tensile strength Mpa | Weight kg per km | ||||
1270 | 1370 | 1470 | 1570 | 1670 | |||||
Minimum breaking load of strand | |||||||||
1x7 | 1.40 | 4.20 | 10.78 | 12.60 | 13.59 | 14.58 | 15.57 | 16.56 | 85.60 |
1.60 | 4.80 | 14.07 | 16.44 | 17.73 | 19.03 | 20.32 | 21.62 | 112.00 | |
1.80 | 5.40 | 17.81 | 20.81 | 22.45 | 24.09 | 25.72 | 27.36 | 141.00 | |
2.00 | 6.00 | 21.99 | 25.69 | 27.72 | 29.74 | 31.76 | 33.79 | 175.00 | |
2.20 | 6.60 | 26.61 | 31.10 | 33.55 | 36.00 | 38.45 | 40.88 | 210.00 | |
2.60 | 7.80 | 37.17 | 43.43 | 46.85 | 50.27 | 53.69 | 57.11 | 295.00 | |
3.00 | 9.00 | 49.50 | 57.86 | 62.42 | 66.98 | 71.54 | 76.05 | 411.90 | |
3.20 | 9.60 | 56.30 | 65.78 | 70.96 | 76.14 | 81.32 | 86.50 | 447.00 | |
3.50 | 10.50 | 67.35 | 78.69 | 84.89 | 91.08 | 97.28 | 103.48 | 535.00 | |
3.80 | 11.40 | 79.39 | 92.76 | 100.10 | 107.40 | 114.70 | 121.97 | 630.00 | |
4.00 | 12.00 | 87.96 | 102.8 | 110.90 | 119.00 | 127.00 | 135.14 | 698.00 | |
1X19 | 1.60 | 8.00 | 38.20 | 43.66 | 47.10 | 50.54 | 53.98 | 57.41 | 304.00 |
1.80 | 9.00 | 48.35 | 55.26 | 59.62 | 63.97 | 68.32 | 72.67 | 385.00 | |
2.00 | 10.00 | 59.69 | 68.23 | 73.60 | 78.97 | 84.34 | 89.71 | 475.00 | |
2.20 | 11.00 | 72.20 | 82.58 | 89.00 | 95.58 | 102.09 | 108.52 | 569.00 | |
2.30 | 11.50 | 78.94 | 90.23 | 97.33 | 104.40 | 111.50 | 118.65 | 628.00 | |
2.60 | 13.00 | 100.90 | 115.30 | 124.40 | 133.50 | 142.60 | 151.65 | 803.00 | |
2.90 | 14.50 | 125.50 | 143.40 | 154.70 | 166.00 | 177.30 | 188.63 | 999.00 | |
3.20 | 16.00 | 152.80 | 174.70 | 188.40 | 202.20 | 215.90 | 229.66 | 1220.00 | |
3.50 | 17.50 | 182.80 | 208.90 | 225.40 | 241.80 | 258.30 | 274.75 | 1460.00 | |
4.00 | 20.00 | 238.80 | 272.90 | 294.40 | 315.90 | 337.40 | 358.92 | 1900.00 | |
Zinc Coating Requirement
d mm Nominal wire dia. | Zinc-coated weight g/㎡ |
Class A | |
1.4 | 130 |
1.6 | 130 |
1.8 | 160 |
2.0 | 160 |
2.3 | 200 |
2.6 | 200 |
2.9 | 230 |
3.2 | 230 |
3.5 | 250 |
3.8 | 250 |
4.0 | 250 |
Application: Overhead power lines, communication cables, hangers, suspensions, tethers and fixtures, etc.
We follow the complete warehousing and delivery quality inspection procedures to ensure the high quality and high qualified rate of Galvanized Strands Wire 7/1.57mm Greased for ACSR Conduct. We deeply understand the development trend of the industry and effectively grasp the development opportunities. We uphold the highest ethical standards, we know the quality of our products, help build our integrity and strengthen our relationship with consumers.
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