In the distribution line, because the line horizontally, and the smaller the distance between lines of aluminum alloy conductor wire, if the wire within the same span sag is not the same as when the wind is strong swing of each wire is not the same aluminum alloy conductor how to sell within the strands, leading to phase short circuit caused by colliding lead alloy conductor aluminum wire sales, it must be strictly in the construction, attention to the tension wire, three-phase conductor sag equal, and in the provisions of the standard range. When the patrol line aluminum core aluminum wire ex found out that the problem should be treated promptly arrange galvanized steel mechanical properties should follow the "People's Republic of China black metallurgy industry standards YB / T5004-2001" 5.3 Mechanical Properties of requirements. Coating 4.1 quality galvanized steel surfaces should be coated with a uniform continuous layer of zinc, without cracks and exposed spot 4.2 galvanized steel wire layer allows not affect the use of the local white spots, flash point and individual layer of zinc accumulation, but local increase the value of the wire diameter must not exceed twice the positive deviation. 4.3 crack shares wire strand coating quality should meet the following alloy conductor aluminum wire sales price, Anhui Electric Group, stranded aluminum alloy conductor is provided by Anhui Electric Group Co., Ltd .. Anhui Electric Group Co., Ltd. (www.ahecable.com) is Chuzhou, bare wires and bare conductor products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Anhui Electric Group leadership with the staff warmly welcome all inquiries negotiations to create Anhui Electric Group, a better future.