Overhead Power Line High Strength Stranded Galvanized Steel Wire
Product Description
ASTM A475: Standard Specification for Zinc-Coated Steel Wire Strand
Application
This high-strength stranded galvanized steel wire is used as the earth wire in overhead power transmission lines. It can also be used as guy wire of power line poles, etc.
Product Details
1) Material: stranded galvanized steel wire
2) No. of strands: 3, 7, 19, 37
3) No. of layers: 1~3
4) Lay direction of outer layer: Left
5) Zinc coating: class B
6) Size
Nominal Strand Dia. (in.) |
No. of wires | Individual wire dia. (mm) |
Approx. weight (kg/km) |
Min. breaking strength (KN) |
1/8 | 7 | 1.04 | 48 | 5.916 |
5/32 | 7 | 1.32 | 76 | 9.519 |
3/16 | 7 | 1.57 | 109 | 12.677 |
3/16 | 7 | 1.65 | 119 | … |
7/32 | 3 | 2.64 | 131 | 15.569 |
7/32 | 7 | 1.83 | 146 | 17.126 |
1/4 | 3 | 3.05 | 174 | 21.040 |
1/4 | 3 | 3.05 | 174 | … |
1/4 | 7 | 2.03 | 180 | 21.129 |
9/32 | 3 | 3.30 | 204 | 23.398 |
9/32 | 7 | 2.36 | 244 | 28.469 |
5/16 | 3 | 3.68 | 255 | 28.246 |
5/16 | 7 | 2.64 | 305 | 35.586 |
5/16 | 7 | 2.77 | 335 | … |
3/8 | 3 | 4.19 | 328 | 37.187 |
3/8 | 7 | 3.05 | 407 | 48.040 |
7/16 | 7 | 3.68 | 595 | 64.499 |
1/2 | 7 | 4.19 | 770 | 83.627 |
1/2 | 19 | 2.54 | 751 | 84.961 |
9/16 | 7 | 4.78 | 1000 | 108.981 |
9/16 | 19 | 2.87 | 949 | 107.202 |
5/8 | 7 | 5.26 | 1211 | 131.667 |
5/8 | 19 | 3.18 | 1186 | 124.995 |
3/4 | 19 | 3.81 | 1721 | 181.487 |
7/8 | 19 | 4.50 | 2356 | 248.211 |
1 | 19 | 5.08 | 3089 | 325.610 |
1 | 37 | 3.63 | 3065 | 319.827 |
1+1/8 | 37 | 4.09 | 4010 | 407.457 |
1+1/4 | 37 | 4.55 | 4840 | 505.318 |
Packaging details
Polyethylene film packaging 1) Usually used for cables with an overall diameter 10mm and below 2) 100 meters per roll or as per customer’s requirements 3) Packaging dimension: 50cm * 50cm * 20cm or below 4) Weight: 30 kg/roll or below |
Steel-wood drum packaging 1) Used for cables with a overall diameter of 10mm and above 2) Drum size: 180cm * 180cm *110cm (different sizes are available according to packaging length) 3) Standard length: as per customer’s requirements. |
Factory
Customer service
1) Select the right cable as per customer’s requirements
2) Design suitable packaging to guarantee safe and the most economic delivery
3) Provide installation and use guidance
4) Product quality guarantee under the normal use
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