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ABOUTJinchangcheng Wire & Cable Co., Ltd. is an integrated modern cable manufacture enterprise that locates in a strategic location, with a research, development, production and advanced equipment, innovative ideas, abundant human resources.
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GSW-Galvanized Steel Wire Conductor
Key words:
Classification:
Product Description
Galvanized steel strand wire can be used as ground wire of overhead line, but also can be used as structural cable, supporting cable, block cable and cable reinforcement core. The galvanised stranded wire is made of wire twisted together. There are mainly ASTM standards, BS standards, IEC standards and other production standards. It is widely used in energy, construction, bridge, water conservancy and geotechnical engineering, and galvanized steel wire wholesale is also available.
Standard
IEC 61089 Zinc coated steel wires-Conductor for overhead line
GB/T 1179 Round Wire Concentric Lay Overhead Electrical Stranded Conductors
Key Features
Corrosion Resistance
The zinc coating applied through the galvanization process enhances the steel's resistance to atmospheric corrosion, making it suitable for long-term outdoor use.
High Mechanical Strength
GSW conductors offer excellent tensile strength and are capable of bearing significant mechanical loads, suitable for structural and load-bearing functions.
Cost-Effective & Durable
The simplicity of production and durability of galvanized steel make it a reliable and economical choice for mass applications.
Reliable Performance
Engineered for consistency and long service life in both standard and high-stress environments.
Product structure and parameter
GSW GB/T 1179
Code | Area | Number of | Diameter | Linear Mass | Rated strength | DC resistance | |||||
Wire | Cond. | JG1A | JG2A | JG3A | JG4A | JG5A | |||||
10 | 10.8 | 7 | 1.40 | 4.20 | 84.8 | 14.44 | 15.62 | 17.46 | 20.15 | 21.12 | 17.9754 |
15 | 17.8 | 7 | 1.80 | 5.40 | 140.1 | 23.87 | 25.83 | 28.86 | 33.31 | 34.91 | 10.8740 |
20 | 22.0 | 7 | 2.00 | 6.00 | 173.0 | 29.47 | 31.89 | 35.63 | 41.12 | 43.10 | 8.8079 |
25 | 26.6 | 7 | 2.20 | 6.60 | 209.3 | 35.66 | 38.58 | 43.11 | 49.76 | 52.15 | 7.2793 |
35 | 37.2 | 7 | 2.60 | 7.80 | 292.4 | 48.69 | 52.40 | 59.09 | 67.64 | 70.99 | 5.2118 |
40 | 38.2 | 19 | 1.60 | 8.00 | 301.9 | 51.19 | 55.39 | 61.89 | 71.44 | 74.88 | 5.0939 |
50 | 49.5 | 7 | 3.00 | 9.00 | 389.2 | 64.82 | 69.77 | 78.67 | 90.05 | 94.51 | 3.9146 |
50 | 48.3 | 19 | 1.80 | 9.00 | 382.1 | 64.79 | 70.11 | 78.33 | 90.41 | 94.76 | 4.0248 |
55 | 56.3 | 7 | 3.20 | 9.60 | 442.9 | 72.62 | 79.38 | 87.26 | 99.65 | 105.3 | 3.4406 |
60 | 59.7 | 19 | 2.00 | 10.0 | 471.7 | 79.98 | 86.55 | 96.70 | 111.6 | 117.0 | 3.2601 |
65 | 67.3 | 7 | 3.50 | 10.5 | 529.8 | 86.88 | 94.96 | 104.4 | 119.2 | 125.9 | 2.8761 |
70 | 72.2 | 19 | 2.20 | 11.0 | 570.8 | 96.78 | 104.73 | 117.00 | 135.1 | 141.6 | 2.6943 |
75 | 74.4 | 37 | 1.60 | 11.2 | 589.4 | 99.7 | 107.9 | 120.5 | 139.1 | 145.8 | 2.6225 |
80 | 79.4 | 7 | 3.80 | 11.4 | 624.5 | 102.4 | 109.6 | 120.7 | 136.5 | 144.5 | 2.4399 |
80 | 78.9 | 19 | 2.30 | 11.5 | 623.9 | 103.4 | 111.3 | 125.5 | 143.7 | 150.8 | 2.4651 |
90 | 88.0 | 7 | 4.00 | 12.0 | 692.0 | 113.5 | 121.4 | 133.7 | 151.3 | 160.1 | 2.2020 |
95 | 94.8 | 19 | 2.52 | 12.6 | 748.9 | 124.14 | 133.62 | 150.68 | 172.5 | 181.0 | 2.0535 |
100 | 101 | 19 | 2.60 | 13.0 | 797.2 | 132.1 | 142.2 | 160.4 | 183.6 | 192.7 | 1.9291 |
115 | 116 | 37 | 2.00 | 14.0 | 921.0 | 155.8 | 168.5 | 188.3 | 217.4 | 227.8 | 1.6784 |
125 | 125 | 19 | 2.90 | 14.5 | 991.8 | 164.4 | 177.0 | 199.5 | 228.4 | 239.7 | 1.5506 |
150 | 153 | 19 | 3.20 | 16.0 | 1207.6 | 197.1 | 215.5 | 236.9 | 270.5 | 285.7 | 1.2735 |
465 | 465 | 37 | 4.00 | 28.0 | 3683.9 | 599.8 | 641.6 | 706.7 | 799.7 | 846.2 | 0.4196 |
GSW IEC 61089
Code No. | Section Area | No./Dia of Wire | Approx. Overall Diameter | Approx. Weight | Breaking Load | DC Resistance at 20°C Max. | |||
S1A | S1B | S2A | S3A | ||||||
| mm² | No./mm | mm | kg/km | kN | kN | kN | kN | Ohm/km |
4 | 27.1 | 7/2.22 | 6.66 | 213.3 | 36.3 | 33.6 | 39.3 | 43.9 | 7.1445 |
6.3 | 42.7 | 7/2.79 | 8.36 | 335.9 | 55.9 | 51.7 | 60.2 | 67.9 | 4.5362 |
10 | 67.8 | 7/3.51 | 10.53 | 553.2 | 87.4 | 80.7 | 93.5 | 103.0 | 2.8578 |
12.5 | 84.7 | 7/3.93 | 11.78 | 666.5 | 109.3 | 100.8 | 116.9 | 128.8 | 2.2862 |
16 | 108.4 | 7/4.44 | 13.32 | 853.1 | 139.9 | 129.0 | 199.7 | 164.8 | 1.7861 |
16 | 108.4 | 19/2.70 | 13.48 | 857.0 | 142.1 | 131.2 | 152.9 | 172.4 | 1.7944 |
25 | 169.4 | 19/3.37 | 16.85 | 1339.1 | 218.6 | 201.6 | 238.9 | 262.6 | 1.1484 |
40 | 271.1 | 19/4.26 | 21.31 | 2141.6 | 349.7 | 322.6 | 374.1 | 412.1 | 0.7177 |
40 | 271.1 | 37/3.05 | 21.38 | 2148.1 | 349.7 | 322.6 | 382.3 | 420.2 | 0.7196 |
63 | 427.0 | 37/3.83 | 26.83 | 3383.2 | 550.8 | 508.1 | 589.3 | 649.0 | 0.4569 |
Application
GSW conductors are used across various utility and structural applications, including:
Earth Wire (Ground Wire) in overhead power lines
Stay Wire for supporting utility poles
Messenger Wire for telecom and fiber optic systems
Core Wire in ACSR conductors
Structural Reinforcement in fences and towers
Guy Wires for antenna or pole support systems
Product inquiry
We will contact you within one working day. Please pay attention to your email.
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Address:
Yincun Economic Development Zone, Renqiu City, Cangzhou City, Hebei Province