• Model NO.: galvanized steel wire
  • Conductor Type: Stranded
  • Conductor Material: Steel
  • Insulation Material: Bare
  • Range of Application: Overhead Ground Wire
  • Brand: Huatong
  • Size Range: 20-460 mm2
  • Standard: ASTM A475,BS183
  • Lay Direction: Right / Left
  • Company Type: Manufacturer
  • Delivery Time: Within 10-15 Workdays
  • Transport Package: Reel, Wooden Drum
  • Origin: China
  • Type: Bare
  • Application: Overhead, Guy Wire,Stay Wire
  • Sheath Material: Bare
  • Material Shape: Round Wire
  • Certification: ISO9001, CE, UL, CCC, RoHS
  • Number of Wires: 3/7/19/37
  • Coated: Zinc
  • Name: Galvanized Steel Wire
  • Certificate: ISO9001
  • Delivery Length: According to Order
  • Trademark: Huatong
  • Specification: 7/1.83
  • HS Code: 731210
hot dip galvanized wire messenger wire galvanized steel cable stay wire

Hot DIP Galvanized Wire Messenger Wire Galvanized Steel Cable Stay Wire

GSW (Galvanized Steel Wire) 

1. Standards
ASTM A475: Standard Specification for Zinc-Coated Steel Wire Strand
ASTM B 498: Standard Specification for Zinc-Coated (Galvanized) Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR)
BS183: Specification for General Purpose Galvanized Steel Wire Strand
BS 50189: Conductors ofr overhead lines-Zinc coated steel wires
IEC 60888: Zinc-coated steel wires for stranded conductors
DIN 48200: Wires for stranded conductors 
JIS G 3537: Zinc-coated steel wire strands
AS 1222.1: Steel conductors and stays-Bare overhead

2.Technical Data
 Hot-Dipped Galvanized steel wire
 Diameter:1.24~5.50mm
 Zinc Coating:150-400g/m2 ASTM class A. class B.
 Tensile Strength:900-1720 mpa.
 Intensity Level:General,High,Very High.
 Min.No. of 360° twists:10~16.
 Construction:1×3,1×7,1×19.

3. Application
Used as overhead ground wire or static wire on transmission lines, as pole or structure guy wires, and as messenger cable, fields and pastures division, animal containment.

4.Standard ASTM A 475
Number of
wires/
Nominal dia.		 Approx.
strand dia.		 Utilities grade Common grade Siemens-
martingrade		 High-
strength grade		 Extra high- strength grade Approx.
weight
No./mm Inch mm kN kN kN kN kN kg
3/2.64 7/32 5.56 - 6.228 10.409 15.569 21.796 131
3/3.05 1/4 6.35 14.012 8.274 13.523 21.040 29.981 174
3/3.05 1/4 6.35 20.017 - - - - 174
3/3.30 9/32 7.14 - 9.252 15.035 23.398 33.362 204
3/3.68 5/16 7.94 28.913 11.076 18.193 28.246 40.479 255
3/4.19 3/8 9.52 37.810 14.813 24.732 37.187 52.489 328
7/1.04 1/8 3.18 - 2.402 4.048 5.916 8.140 48
7/1.32 5/32 3.97 - 3.870 6.539 9.519 13.078 76
7/1.57 3/16 4.76 - 5.115 8.452 12.677 17.748 109
7/1.65 3/16 4.76 10.676   - - - 119
7/1.83 7/32 5.56 - 6.850 11.387 17.126 24.020 146
7/2.03 1/4 6.35 - 8.452 14.012 21.129 29.581 180
7/2.36 9/32 7.14 20.462 11.432 18.905 28.469 39.812 244
7/2.64 5/16 7.94 - 14.234 23.798 35.586 49.820 305
7/2.77 5/16 7.94 26.689 - - - - 335
7/3.05 3/8 9.52 51.155 18.905 30.915 48.040 68.503 407
7/3.68 7/16 11.11 80.068 25.355 41.591 64.499 92.523 595
7/4.19 1/2 12.70 111.206 32.917 53.823 83.627 119.657 770
7/4.78 9/16 14.29 - 42.703 69.837 108.981 155.688 1000
7/5.26 5/8 15.88 - 51.599 84.961 131.667 188.605 1211
19/2.54 1/2 12.70 - 33.895 56.492 84.961 118.768 751
19/2.87 9/16 12.49 - 42.881 71.616 107.202 149.905 949
19/3.18 5/8 15.88 - 48.930 80.513 124.995 178.819 1186
19/3.81 3/4 19.05 - 71.172 116.543 181.487 259.331 1721
19/4.50 7/8 22.22 - 97.416 159.691 248.211 354.523 2356
19/5.08 1 25.40 - 127.664 209.066 325.610 464.839 3089
37/3.63 1 25.40 - 125.885 205.508 319.827 456.832 3065
37/4.09   28.58 - 160.136 262.000 407.457 581.827 4010
37/4.55 1¼ 31.75 - 198.391 324.720 505.318 721.502 4840

BS 183 standard
 
Number of wires/Dia. Approx. Strand Dia. Minimum Breaking Load of Strand Approx.Weight
Grade 350 Grade 480 Grade 700 Grade850 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 5.8 7.95 -         130
3/3.25 7 8.7 11.95 -       - 195
3/4.00 8.6 13.2 18.1 -         295
4/1.80 4.4 3.55 4.9 -         80
4/2.65 6.4 7.7 10.6o -         172
4/3.25 7.9 11.6 15.9 -         260
4/4.00 9.7 17.6 24.1 35.2         390
5/1.50 4.1 3.1 4.24 6.18       - 69
5/1.80 4.9 4.45 6.1 8.9         95
5/2.65 7.2 9.65 13.25 19.3       - 220
5/3.25 8.8 14.5 19.9 29       - 320
5/4.00 10.8 22 30.15 43.95         490
7/O.56 1.7 0.6 0.83 1.2   1.7 1.98 2.24 14
7/0 71 2.1 0.97 1.33 1 94   2.75 3.19 3.6 28
7/0.85 2.6 1.39 1.9 2.8   3.95 4.57 5.15 31
7/0.90 2.7 1.55 2.14 3.1   4.45 5.12 5.8 35
7/l.00 3 1.92 2.64 3.85   5.5 6.32 7.15 43
7/1.25 3.8 3.01 4.1 6   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 84
7/RS* 4.3 3.85 5.28 7.7 9.35 11 12.65 14.3 86
7/1.60 4.5 4.9 6.75 9.85 11.95 14.1 16.2 18.3 110
7/1.80 5.4 6.23 8.55 12.45 - 17.8 20.5 23.2 140
7/2.00 6 7.7 10.55 15.4   22 25.3 28.6 170
7/2.36 7.1 10.7 14.7 21.4   30.6 35.2 39.8 240
7/2.65 8 13.5 18.5 27   38.6 44.4 50.2 300
7/3.00 9 17.3 23.75 34.65   49.5 56.9 64.3 392
7/3.15 9.5 19.1 26.2 38.2   54055 62.75 70.9 430
7/3.25 9.8 20.3 27.85 40.65   58.05 66.8 75.5 460
7/3.65 11 25.6 35.5 51.25   73.25 84.2 95.2 570
7/4.00 12 30.9 42.2 61.6   88 101 114 690
7/4.25 12.8 34.75 47.65 69.5   99.3 114 129 780
7/4.75 14 43.4 59.45 86.8O   124 142.7 161.3 970
19/1.00 5 5.22 7.16 10.45   14.92 17.16 19.4 120
19/1.25 6.3 8.16 11 .19 16.32   23.32 26.81 30.31 180
19/1.40 7 10.24 14.04 20.47   29.25 33.64 38.02 230
19/1.60 8 13.37 18.35 26.75   38.2 43.93 49.66 300
19/2.00 10 20.9 28.65 41.78 50.74 59.69 68.64 77.6 470
19/2.50 12.5 32.65 44.8 65.29 79.28 93.27 107.3 121.3 730
19/3.00 15 47 64.5 94 114.1 134.3 154.5 174.6 1050
19/3.55 17.8 65.8 90.27 131.6 159.9 188 216.3 244.5 1470
19/4.00 20 83.55 114.6 167.1 203 238.7 274.6 310.4 1870
19/4.75 23.8 117.85 161.6 235.7 286 336.7 387.2 437.7 2630

IEC 61089 standard
 
  Nominal area St code number Area/mm2    Number of wires Diameter/mm Linear Mass/(kg/km) Rated strength/kN   Max.D.C Resistance
(20ºC)/(Ω/km)
    JGIA JGIB JG2A JG3A
30 4 27.1 7 2.22 6.66 213.3 36.3 33.6 39.3 43.9 7.1445
40 6.3 42.7 7 2.79 8.36 335.9 55.9 51.7 60.2 67.9 4.5362
65 10 67.8 7 3.51 10.53 553.2 87.4 80.7 93.5 103 2.8578
85 12.5 84.7 7 3.93 11.78 666.5 109.3 100.8 116.9 128.8 2.2862
100 16 108.4 7 4.44 13.32 853.1 139.9 129 199.7 164 1.7861
100 16 108.4 19 2.7 13.48 857 142.1 131.2 152.9 172.4 1.7944
150 25 169.4 19 3.37 16.85 1339.1 218.6 201.6 238.9 262.6 1.1484
250 40 271.1 19 4.26 21.31 2141.6 349.7 322.6 374.1 414.1 0.7177
250 40 271.1 37 3.05 21.38 2148.1 349.7 322.6 382.3 420.2 0.7196
400 63 427 37 3.83 26.83 3383.2 550.8 508.1 589.3 649 0.4569

Hot DIP Galvanized Wire Messenger Wire Galvanized Steel Cable Stay Wire
Hot DIP Galvanized Wire Messenger Wire Galvanized Steel Cable Stay Wire

Hot DIP Galvanized Wire Messenger Wire Galvanized Steel Cable Stay Wire
Hot DIP Galvanized Wire Messenger Wire Galvanized Steel Cable Stay Wire
Hot DIP Galvanized Wire Messenger Wire Galvanized Steel Cable Stay Wire

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