China Factory Stranded Galvanizd Steel Guy Wire
Product Description
Galvanized steel guy wire 7/8 7/10 7/14 7/12
1.CONSTRUCTION
Stranded galvanized steel wire is made of carbon steel zinc plated. The single wires are concentrically stranded and wrapped helically around a central wire. The zinc coating offers corrosion resistance, allowing varied use for weaving of galvanized wire mesh, galvanized hardware cloth, welded iron wire mesh, chicken netting, etc.
2.APPLICATION
The galvanized single steel wires or stranded steel wires are suitable for cores of ACSR to improve its tensile strength. And they can also be used in the aerial transmission line as the line material of ground connection to avoid the lightning strike.
3.FEATURES
• Zinc coated carbon steel offers some corrosion resistance. G1070 is the most common grade used in aircraft cable and wire rope. It remains ductile over long periods of working. Usually higher break strengths than stainless steels.
• Utilities are all available
• It forms a coating of corrosion-resistant zinc which prevents corrosive substances from reaching the more delicate part of the metal
• It forms a coating of corrosion-resistant zinc which prevents corrosive substances from reaching the more delicate part of the metal
SPECIFICATION
4.Applicable Standards:
• ASTM A475 Standard
• ASTM A 363 Standard
• BS 183 Standard
• Other International Standard
Zinc coating:
Size(mm) | Min. zinc coating(g/m2) | |||||||
A | AB | B | C | D | E | F | ||
A1 | B2 | |||||||
≤0.25 | 30 | 20 | 18 | |||||
0.25-0.40 | 30 | 25 | 20 | |||||
0.40-0.50 | 30 | 20 | ||||||
0.50-0.60 | 35 | 20 | ||||||
0.60-0.80 | 120 | 110 | 40 | 20 | ||||
0.80-1.00 | 150 | 130 | 45 | 25 | ||||
1.00-1.20 | 180 | 150 | 50 | 25 | ||||
1.20-1.40 | 200 | 160 | 50 | 25 | ||||
1.40-1.60 | 220 | 180 | 35 | 30 | ||||
1.60-1.80 | 220 | 180 | 70 | 40 | 30 | |||
1.80-2.20 | 230 | 200 | 80 | 50 | 40 | |||
2.20-2.50 | 240 | 210 | 80 | 55 | 40 | |||
2.50-3.00 | 250 | 230 | 90 | 70 | 45 | |||
3.00-4.00 | 270 | 250 | 100 | 85 | 60 | 30 | ||
4.00-5.20 | 290 | 270 | 245 | 110 | 95 | 70 | 40 | |
5.20-6.00 | 290 | 270 | 245 | 110 | 100 | 80 | 50 |
Packing:
size | coil size | spool packing | big coil packing | |
ID(mm) | OD(mm) | |||
0.15-0.26 | 6 | 1-14kg | ||
0.27-0.60 | 8 | 1-100kg | ||
0.61-1.60 | 12,14,16 | 1-100kg | 250-400 | 400-770 |
1.61-6.00 | 450 | 800 | ||
508 | 840 |
ASTM A475
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 |
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