Zhoukou Steel Core Aluminum Stranded Wire Manufacturer JL/G1A120/25 Price Anti corrosion Steel Core Aluminum Stranded Wire Price Welcome to inquire

Description :

　　JL/G1A (LGJ) steel core aluminum stranded wire is one of the main products produced by Dazheng Cable. JL/G1A (LGJ) steel core aluminum stranded wire is made by twisting aluminum wire and steel wire. As the name suggests, its interior is a steel core, and the exterior is wrapped around the steel core by twisting aluminum wire. The steel core mainly increases the tensile strength, while the aluminum wire mainly transmits electrical energy.

　　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 special geographical conditions such as rivers and valleys. Therefore, this product is widely used in overhead transmission and distribution lines of various voltage levels. The representation method of LGJ steel core aluminum stranded wire: L represents aluminum, G represents steel, J represents stranded wire, therefore LGJ is represented as steel core aluminum stranded wire.

　　JL/G1A (LGJ) steel cored aluminum stranded wire model classification:

　　1. The model of aluminum stranded wire is JL

　　2. The models of ordinary steel cored aluminum stranded wire are JL/G1A and JL/G1B;

　　3. The models of high-strength steel cored aluminum stranded wire are JL/G2A and JL/G2B;

　　4. The model of ultra-high strength steel cored aluminum stranded wire is JL/G3A;

　　5. The models of anti-corrosion steel cored aluminum stranded wire are JL/G1AF, JL/G2AF, and JL/G3AF.

　　Among them, G1A or G1B refers to ordinary strength steel wire;

　　G2A or G2B refers to high-strength steel wire;

　　G3A refers to ultra-high strength steel wire.

　　Development prospects of JL/G1A (LGJ) steel cored aluminum stranded wire:

　　Currently, aluminum clad steel stranded wire (LGJ) is widely used as overhead conductors in China; Steel wire is used to transmit current, while aluminum wire is used to reduce corona and other losses. The cross-sectional area of the wire varies depending on the voltage. For example, currently the conductors of domestic 500 kV transmission lines are generally LGJ-400/35 conductors. L is the abbreviation for aluminum wire, G is the abbreviation for steel core, J is the abbreviation for stranded wire, 400 is aluminum 400 square millimeters, and 35 is steel 35 square millimeters. LJ is a bare aluminum wire without a steel core.

　　For high-voltage transmission lines, due to the limited path of the line and the impossibility of installing multiple lines on one path, people have come up with the method of using one path, one set of iron towers, and hanging multiple wires, that is, one line is equivalent to installing multiple lines; For 500KV transmission lines, China mostly adopts the method of hanging four wires, which is called the same tower parallel installation.

　　Introduction to Dazheng Electric Wire Co., Ltd

　　Our company is located in Dazheng Industrial Park, Renqiu City, Hebei Province, China Located near the North China Pearl Baiyangdian Scenic Area and National Highway 106; The Beijing Kowloon Railway and Jinbao Road run through the city, 156 kilometers north of Beijing and 120 kilometers east of Tianjin, with a superior geographical location and convenient transportation. Zhang Dandan, the sales general manager of the company, looks forward to working with you

　　The company has strong strength, advanced production equipment and exquisite technical processes Complete testing equipment and sophisticated testing methods Modern scientific management methods and rigorous quality assurance systems The company's products are widely used in electricity Wind power Photovoltaic Mines Oil Various fields such as railway construction Has been rated as a province for several consecutive years Key contract credit enterprise in the city Unit quality trusted by consumers, serving as a national industry quality demonstration enterprise for integrity demonstration units: The product has been rated as a township enterprise product in Hebei Province and a trustworthy product for enterprise quality in Hebei Province.

　　The company covers an area of 76000 square meters, with a building area of 38000 square meters, fixed assets of 20 million yuan, and working capital of 40 million yuan. We have over 200 employees, including 50 engineering and technical personnel and 15 senior technical management personnel.

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• Zhoukou Steel Core Aluminum Stranded Wire Manufacturer