Hot Dipped Galvanized Steel Wire Core for ACSR, Guy Wire, Stay Wire
Product Description
1.Application
The galvanized steel wire strand is used for overhead ground lines or electrical power transmission lines. Stay or guy wire strands are produced for use with poles, towers, or any other form of guying.
2.Standard
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.
3.Specification
ASTM A475, ASTM A363, BS183:1972
Galvanized Steel Wire Stand ASTM-A475 | ||||||
Number of Wires/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 | 21.04 | 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 | 8.18 | 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 | 3/16 | 5.56 | 11.387 | 17.126 | 24.02 | 145 |
7/2.03 | 7/32 | 6.35 | 14.012 | 21.129 | 29.581 | 181 |
7/2.36 | 1/4 | 7.14 | 18.905 | 28.469 | 39.812 | 243 |
7/2.64 | 9/32 | 7.94 | 23.798 | 35.586 | 49.82 | 305 |
7/2.77 | 5/16 | 7.94 | – | – | – | 335 |
7/3.05 | 3/8 | 9.52 | 30.915 | 48.04 | 68.503 | 407 |
4.Production process:
GSW producing process is drawing stranding and cabling, our factory possess 2 subsidiaries, factory is professional bare conductor workshop with 20 production line.
5.Package
Packing in plastic reel, paper reel, wooden drum, steel-wooden drum or as customer’s requirement.
Stranded Galvanized Steel Wire(GSW)
High Carbon Galvanzied Steel Wire;
Low Carbon Galvanzied Steel Wire
Standard:
ASTM B498,ASTM B475, GB/T3428-2002,BS 1052and AS 3607
strand wireDiameter: 7/1.67mm, 7/1.85mm, 7/1.9mm, 7/2.00mm, 7/2.10mm, 7/2.67mm
7/3.05mm, 7/3.45mm,7/4.0mm, 19/1.8mm,19/2.3mm.
Application Stranded galvanized steel wire is suitable for hanger, suspension and communication cable, over-head power transmission line, fixed object and driftbolt, etc.
standard Products can be manufactured according to GB standard, IEC standard, ASTM standard, BS standard and DIN and other standard andcustomers’specific requirements.
IEC61089 | |||||||||||
Norminal area | code name | Area /mm2 | number of wires | Diameter /mm | Weight /(kg/km) | Norminal Breaking load /kN | D.C Resistance at (20ºC)/ (Ω/km) | ||||
single wire | stranding wire |
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 |
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 | 21.04 | 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 | 81.4 | 49 |
7/1.32 | 5/32 | 3.97 | 6.539 | 9.519 | 130.78 | 76 |
7/1.57 | 3/16 | 4.76 | 8.452 | 12.677 | 177.48 | 108 |
7/1.65 | 3/16 | 4.76 | – | 118 | ||
7/1.83 | 7/32 | 5.56 | 11.387 | 17.126 | 24.02 | 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 | 35586 | 49.82 | 305 |
7/2.77 | 5/16 | 7.94 | ~ | 335 | ||
7/3.05 | 3/8 | 9.52 | 30.915 | 48.04 | 68.503 | 407 |
7/3.68 | 7/16 | 11 11 | 41.591 | 64.499 | 92.523 | 594 |
7/4.19 | 1/2 | 12.7 | 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 | 185.605 | 1211 |
19/2.54 | 1/2 | 12.7 | 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 | 25.4 | 209.066 | 325.61 | 464.839 | 2384 |
37/3.63 | 1 | 25.4 | 205.508 | 319.827 | 456.832 | 3061 |
37/4.09 | 11/8 | 28.58 | 262 | 407.457 | 58l.827 | 4006 |
37/4.55 | 11/4 | 31 75 | 324.72 | 505.318 | 721.502 | 4833 |
BS 183:1972 | |||||||||
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 |
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 | |
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 | 203.0 | 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 |
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