Guangxi Steel Core Aluminum Stranded Wire JL/G1A240/30 Steel Core Aluminum Stranded Wire National Standard

Description :

　　Dazheng Electric Wire Co., Ltd. is located in Dazheng Industrial Zone, Renqiu City, Huabei Oilfield. It is adjacent to Baiyangdian, the pearl of Huabei, and is crossed by National Highway 106, Beijing Kowloon Railway, and Jinbao Highway. It is 156 kilometers north of Beijing and 120 kilometers east of Tianjin, with convenient transportation.

　　In our family life, the use of steel cored aluminum stranded wire is constantly expanding. Steel cored aluminum stranded wire has very strong corrosion resistance. It should be noted that the main application of steel stranded wire is in large-scale projects such as bridge construction, scenic area construction, energy construction, etc. It is worth noting that steel cored aluminum stranded wire has a high load-bearing capacity. Taking the steel strand used in tourist attractions as an example, if the load-bearing capacity of the steel strand is relatively small, it cannot be used in the scenic area. The cable car itself has a certain weight, and several tourists also have a certain weight themselves. In this way, the load-bearing capacity of the steel strand must be much greater than everyone's own weight.

　　In this modern era of advanced science and technology, many modern industrial facilities have appeared in our world and exist in our lives. Steel cored aluminum stranded wire also plays an important role as the main force in electricity.

　　Steel cored aluminum stranded wire refers to a reinforced conductor in which a single or multiple layers of aluminum strands are stranded outside a galvanized steel core wire. Mainly used in the power and transmission line industries. Steel core mainly serves to increase strength, while aluminum stranded wire mainly serves to transmit electrical energy.

　　Advantages of steel cored aluminum stranded wire:

　　Steel cored aluminum stranded wire has the characteristics of simple structure, easy installation and maintenance, low line cost, large transmission capacity, and is conducive to laying across geographical conditions such as rivers and valleys. It has good electrical conductivity and sufficient mechanical strength, high tensile strength, and the tower distance can be enlarged. Therefore, it is widely used in overhead transmission and distribution lines of various voltage levels.

　　DaZheng Electric Wire Co., Ltd. has strong technical strength, complete production technology and testing equipment, scientific management methods, and product quality has always been maintained. Our products are widely used in various fields such as electricity, wind power, photovoltaics, mining, petroleum, railways, and construction, and are at the same industry level in more than 30 provinces, municipalities, and autonomous regions across the country.

　　Product details introduction takes JL/G1A-240/30-24/7 as an example;

　　JL/G1A letters represent model numbers

　　240 represents the square of aluminum

　　30 represents the square of steel

　　24 represents the number of aluminum elements

　　7 represents the number of steel wires

　　Steel cored aluminum stranded wire section 10/2~1440/1000, in accordance with standard GB/T1179-2017

　　Steel cored aluminum stranded wire should be delivered in reels, with the distance between the outermost layer and the edge of the cable reel side panel not less than 30mm, and properly packaged.

　　Two stranded wires connected together should have at least half of the aluminum wire cut at the connection point, and the two sides of the connection point should be firmly tied. The cable reel shall comply with the provisions of GB4005-83 "Delivery reels for wires and cables". Short stranded wires are allowed to be delivered in loops, and each loop should be tied at least three times and properly packaged. The product should be inspected and qualified by the manufacturer before leaving the factory, and each product leaving the factory should be accompanied by a quality inspection certificate.

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• Guangxi steel core aluminum stranded wire