Material Standard: aluminum wire and steel core stranding execution GB / T17048 with a hard aluminum (equivalent to using IEC60889 standard). Implementation of IEC60888 standard ACSR with galvanized steel wire. According to user needs Aluminum Stranded manufacturers, material standards and requirements of production performance can be raised by users: the electrical properties of aluminum wire and ACSR its resistance at 20 ℃ km representation. The hard aluminum wire resistivity value is not greater than the international standard 0.028264Ω.mm2 / m. ACSR stranding three strength-grade aluminum wholesale, namely: general intensity level ACSR; high-strength and ultra-high strength grade level ACSR ACSR steel core aluminum stranded line using the GB 1179-83 standard Anhui aluminum wire, product use models, specifications and standard number representation. Nominal cross-section aluminum 300mm2, steel 50 mm2 ACSR, expressed as: LGJ-300/50 GB 1179-83 ACSR Galvanized steel wire material shall comply with GB3428-82 "ACSR galvanized steel wire "requirement. ACSR ACSR structure in the number and nominal diameter shall conform to the following table of aluminum and steel wire. Either a layer of aluminum or steel twist pitch diameter shall be not much different than its neighboring inner section diameter ratio. Stranded aluminum companies, aluminum wire, Anhui Electric Group is provided by Anhui Electric Group Co., Ltd .. Anhui Electric Group Co., Ltd. (www.ahecable.com) strong, credible, in Chuzhou bare wires and bare conductor products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Anhui Electric Group and you hand into the brilliant, for a better future!