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Steel Wire

The galvanized steel wire strand is used for overhead ground lines or electrical power transmission lines. Stay wire or guy wire strands are produced for use with poles, towers, or any other form of guying.
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Galvanized steel wire strand(GSW)

Application :

The galvanized steel wire strand is used for overhead ground lines or electrical power transmission lines. Stay wire or guy wire strands are produced for use with poles, towers, or any other form of guying.

Its low cost and ease of production makes galvanized steel wire ideal for mass produced corrosion resistant wire products,which is indispensable in industrial, agricultural.

Standards :

IEC61089, ASTM A475, ASTM A363, BS183

Product Properties :

Concentrically stranded Galvanized steel wire strand available in class "A", "B" and "C" galvanizing, "A" being the least heavy and "C" being the most heavy. Manufactured without welds per ASTM A-363 or with welds per ASTM A-475. Strands are formed to remain substantially in place when severed.

Zinc-coated grade of steel strand wire /guy wire : Class A ,Class B and class C.

CONSTRUCTION


PARAMETER


  • GSW Galvanized steel wire strand(GSW) IEC61089
  • GSW Galvanized steel wire strand(GSW) BS183
Code Number Nominal cross section  Area No./diameter of strands wire(mm) Overall diameter Linear welght Calculated breaking load (S1B) Max.DC resistance of conductor at 20℃
mm² mm²   mm Kg/km kN Ohm/km
 4  30  27.1 7/2.22 6.66 213.3 33.6 7.1445
6.3 40 42.7 7/2.79 8.36 335.9 51.7 4.5362
10 65 67.8 7/3.51 10.53 553.2 80.7 2.8578
12.5 85 84.7 7/3.93 11.78 666.5 100.8 2.2862
16 100 108.4 7/4.44 13.32 853.1 129 1.7861
16 100 108.4 19/2.7 13.48 857 131.2 1.7944
25 150 169.4 19/3.37 16.85 1339.1 201.6 1.1484
40 250 271.1 19/4.26 21.31 2141.6 322.6 0.7177
40 250 271.1 37/3.05 21.38 2148.1 322.6 0.7196
63 400 427 37/3.83 26.83 3383.2 508.1 0.4569
Construction
No/dia
Approximate strand diameter Minimumbreaking load of strand
(kN)
Approx.Max
mm Grade
350
Grade
700
Grade
1000
Grade
1150
Grade
1300
Kg/km
7/0.56 1.7 0.6 1.2 1.7 1.98 2.24 14
 7/0.71 2.1 0.97 1.94 2.75 3.19 3.6 28
 7/0.85 2.6 1.39 2.8 3.95 4.57 5.15 31
7/0.90 2.7 1.55 3.1 4.45 5.12 5.8 35
 7/1.0 3.0 1.92 3.85 5.5 6.32 7.15 43
 7/1.25 3.8 3.01 6 8.55 9.88 11.15 67
7/1.4 4.2 3.75 7.54 10.75 12.35 14 84
7/rs 4.3 3.85 7.7 11 12.65 14.3 86
  7/1.6 4.8 4.9 9.85 14.1 16.2 18.3 110
7/1.8 5.4 6.23 12.45 17.8 20.5 23.2 140
7/2.0 6.0 7.7 15.4 22 25.3 38.6 170
7/2.36 7.1 10.7 21.4 30.6 35.2 39.8 240
7/2.65 8.0 13.5 27 38.6 44.4 50.2 300
7/3.0 9.0 17.3 34.65 49.5 56.9 64.3 392
7/3.15 9.5 19.1 38.2 54.55 62.75 70.9 430
7/3.25 9.8 20.3 40.65 58.05 66.8 75.5 460
7/3.65 11 25.6 51.25 73.25 84.2 95.2 570
7/4.0 12 30.9 61.6 88 101 114 690
7/4.25 12.8 34.75 69.5 99.3 114 129 780
19/2.0 10 20.9 41.78 59.69 68.64 77.6 470
19/2.5 12.5 32.65 65.29 93.27 107.3 121.3 730
19/3.0 17.8 47 94 134.3 154.5 176.4 1050

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Jinshui Cable Group, founded in 1983 and formerly known as Zhengzhou 2nd Cable Plant, is  larger cables and wire and electrical products R&D and production base, sales and export base, and CNC logistics distribution base in central China, as well as Top-10 of China in comprehensive cables and wire strength.

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No.6, Songshan Avenue, Pingyuan New District, Xinxiang, Henan, China

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