Aluminum-clad steel conductor is suitable for large-span wire, communication and ground wire of good conductor. It has high strength and good corrosion-resistance. It has small attenuation, uniform frequency and low noise level. It can reasonably choose the length of the pitch and reduce communication costs.

1)Aluminum-clad Steel Reinforced Aluminum Conductor

Description It is suitable for transmission conductors especially in coastal areas, salt marshes, three or four contaminated industrial areas and transmission and distribution lines requiring for increasing aluminum and steel cross-section. Aluminum-clad wire is a double wire with continuously and uniformly coating aluminum on the steel core. It has good conductivity, corrosion-resistance, high-frequency transmission performance and high strength. Aluminum-clad steel reinforced aluminum conductor is twisted with aluminum-clad steel wire and aluminum wire. Compared with ordinary aluminum conductor, it is lighter 5%, its carrying capacity increase 2-3% and power loss reduce 4-6%, and it using life is longer without additional set-up costs.

Description ：It is suitable for rehabilitation of old line because of its light weight. It can be used for rehabilitation of original tower. It has exclusive advantages in extra high voltage transmission in the distance, crossing, ice and snow storm areas and other special geographical environment. It has high strength, light weight and small sag to in crease tower span or decrease tower height and reduce land occupation and line construction costs. Aluminum alloy has hard surface, anti-extrusion, easy connection and high construction efficiency. It is not easy to scratch when setting so as to reduce corona loss and interference to radio waves from transmission line. It has good creep resistance, corrosion resistance and long using life.