ACSR national standard JL/G1A70/10 high-strength steel cored aluminum stranded wire overhead insulated line

Description :

　　 ACSR national standard JL/G1A70/10 Qingyuan steel core aluminum stranded wire manufacturer

　　 Steel cored aluminum stranded wire is made by twisting aluminum wire and steel wire, and is suitable for overhead transmission lines. Its interior is a steel "core", and the exterior is wrapped around the steel core with aluminum wire twisted together. The steel core mainly increases strength, while the aluminum wire mainly transmits electrical energy.

　　Main technical parameters:

　　 Galvanized steel wire in steel cored aluminum stranded wire shall comply with GB3428-82 "Galvanized Steel Wire for Steel cored Aluminum Stranded Wire" and the provisions of Appendix D of GB1179-83

　　 Aluminum wire should comply with the requirements of GB/T1179-1. "Round Wire with Same Core Twisted Frame Empty Wire" in terms of material. LY9 electrical round aluminum wire should be used, with a resistivity of 9g not exceeding 0.028264.2m/m and a tensile strength

　　 3 Physical parameters of aluminum stranded wire

　　 The diameter ratio of the twisted aluminum stranded wire should comply with the specifications in Table 5; The twisted joint diameter ratio of steel cored aluminum stranded wire shall comply with the requirements of Table 6 4.5 Process Quality

　　 5.1 Twisted wires should be neatly twisted without any missing wires, broken wires, jumper wires, or loose strands.

　　 Specification of Steel cored Aluminum Stranded Wire 10/2~1440/100 Implementation Standard GB/T1179-2017

　　 ACSR national standard JL/G1A70/10 Qingyuan steel core aluminum stranded wire manufacturer

　　 Dazheng Electric Wire Co., Ltd. is one of the main production enterprises of wires, wires, cables, and optical cables in China. It is a modern enterprise engaged in the production, research and development, and sales of high-tech products such as wires, wires, cables, and optical cables. The company was established on May 16, 2007 and is located in Dazheng Industrial Park, Renqiu City, Hebei Province. It is situated in the center of Shijiazhuang, Beijing, and Tianjin, the provincial capital of Hebei Province, and is close to the beautiful North China pearl Baiyangdian, as well as the Daguang Expressway, Jinghu Expressway, Jinshi Expressway, 106 National Highway, Beijing Kowloon Railway, and Jinbao Highway running through the city, making transportation very convenient. The company covers an area of 13508 square meters, with a building area of about 8000 square meters and more than 200 employees, including 30 technical personnel. The registered capital is 105 million yuan, the fixed assets are 300 million yuan, and the annual production capacity is 900 million yuan. In 2016, the output value of aluminum products reached 120 million yuan. The company has six modern production workshops and more than 50 sets of production and inspection equipment. The production and testing equipment is advanced and complete, mainly including frame twisting machines, 1+1 cross-linking extruders, Shenma 630 tube twisting machines, 630 cage twisting machines, cold press welding machines, aluminum large pulling machines, tube twisting machines, extruders and other advanced production equipment such as DC bridges, metal tensile testing machines, electronic scales, wire winding and twisting testers, adhesion testers, etc. Testing equipment such as sexual experimental devices. Production: overhead insulated wire 1KV-35KV, steel core aluminum alloy wire, heat-resistant steel core aluminum alloy stranded wire, steel core aluminum stranded wire, aluminum clad steel core aluminum stranded wire, OPGW wire optical cable, OPPC composite phase line optical cable, steel stranded wire, aluminum clad steel stranded wire, expansion wire, cross-linked power cable, control cable and other products. Some products have a large inventory and can be shipped quickly.

　　Dazheng Electric Wire Co., Ltd. has been awarded multiple honorary titles such as provincial and municipal contract credit enterprises, consumer trustworthy units, and Hebei Province measurement qualified units for many years, thanks to advanced production equipment and exquisite technical processes, complete testing equipment and perfect testing methods, modern scientific management methods, and rigorous quality assurance systems. It has cooperated with state-owned enterprises such as China Petroleum Corporation, Hebei Construction Investment Group, State Grid Corporation of China, and Wind Power Investment Group, and has received high praise from customers for its excellent product quality and service. The development strategy of Dazheng Electric Line is to adhere to the development concept of "quality excellence, integrity pursuit forever", adhere to the development path of "strict quality, efficient management, keeping pace with the times, technological innovation, environmental protection and consumption reduction", improve scale efficiency, develop products, create the Dazheng Electric Line brand, serve China's power industry, and contribute to society!

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• aluminum conductor steel reinforced (ACSR)