Steel-cored Aluminum Stranded Wire
Our company produces steel core aluminum strand JL/G1A, the steel core mainly plays a role in increasing the breaking force, aluminum strand mainly plays a role in transmitting electrical energy, where J represents the strand, L represents hard aluminum wire, G1A represents A-level coating 1 strength galvanized steel wire, galvanized steel strand.
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Our company produces steel core aluminum strand JL/G1A, the steel core mainly plays a role in increasing the breaking force, aluminum strand mainly plays a role in transmitting electrical energy, where J represents the strand, L represents hard aluminum wire, G1A represents A-level coating 1 strength galvanized steel wire, galvanized steel strand.
Aluminum wire using LY9 hard aluminum wire, its resistivity of 28.264nΩ.m, in line with GB/T17048 the latest national standard requirements; galvanized steel wire in line with GB/T3428 the latest national standard requirements; wire using concentric stranding, the outermost right, its adjacent layer opposite, the outermost pitch ratio is not greater than 14D, the inner layer is not greater than 16D; wire structure, unit length quality, wire Pulling force and DC resistance, etc., the finished product performance is in full compliance with GB/T1179 "round concentric stranded overhead conductor" the latest national standard requirements, surface finish, excellent technology.
This product is suitable for open-air overhead laying in the field, for low, medium and high voltage and ultra-high voltage lines under stress, large across the transmission lines of power transmission and distribution, light weight, high strength, corrosion resistance, laying is not limited by the drop, resistant to a variety of environments.
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