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Aluminum alloy core aluminum stranded wire
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Product Description
1. Product name: aluminum alloy core aluminum stranded wire 2. Executive standard: GB/T 1179-2017 3. Product introduction: The aluminum alloy core aluminum stranded wire uses a high-strength aluminum alloy core to replace the steel core and part of the aluminum wire in the ordinary steel core aluminum stranded wire, and the outer aluminum wire of the wire is the same as the ordinary steel core aluminum stranded aluminum wire. Under the application condition of equal total cross-section, because the aluminum alloy core replaces the steel core with basically no conductivity, its DC resistance is less than that of ordinary steel core aluminum stranded wire, which improves the conductivity. 4. Product advantages: This product has the characteristics of simple structure, good conductivity, sufficient mechanical strength and high tensile strength. Easy erection and maintenance, low line cost, large transmission capacity, etc., 5. Applicable places: It is suitable for large-span overhead fixed laying, and is conducive to laying across special geographical conditions such as rivers and valleys, so it is widely used in overhead transmission and distribution lines of various voltage levels. 6. Symbol description Concentric Stranding – J Aluminum wire – L, L1, L2, L3 Aluminum alloy core——LHA1(2) 7. Specifications
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