Name: Steel Cross Arm Suppliers, Factory - Wholesale Steel Cross Arm - JINMAI
Brand: Jinmai
SKU: 140640713

Steel Cross Arm is an important structural component used in power systems. Its main function in overhead lines is to support overhead lines and connect other pole hardware accessories. In transmission lines, it is used to support transformers; on power poles or lighting poles, it is used to support insulators through double ear bolts or U-bolts.

The material is usually high-strength steel to ensure sufficient strength and durability, capable of providing a service life of at least 50 years, and not prone to rust, cracking or rotting. The main function is to provide a sturdy fixing point for various peripheral equipment, support overhead lines and connect other pole hardware accessories. There are support insulators and conductors to ensure proper spacing and reduce the risk of short circuits. Withstand mechanical loads such as tension, pressure and bending moments caused by conductor weight, wind and ice loads. Reduce conductor vibration, reduce the risk of fatigue and potential damage. Manage line angles, effectively route and reduce line stress. Improve system reliability, durable materials help reduce maintenance needs and ensure uninterrupted power supply. Need to be able to withstand severe weather conditions and long-term exposure to the natural environment.

During the manufacturing process, it is usually hot-dip galvanized or other surface treatments to improve its corrosion resistance and extend its service life. Hot-dip galvanizing is a common surface treatment method that can provide an additional layer of protection to prevent rusting in wet weather conditions.

There are many factors to consider when designing and selecting, including its shape, size, load-bearing capacity, and specific requirements when installing. Its designs include straight cross arms, V-shaped cross arms, horizontal V-shaped cross arms, tangent cross arms, and angle cross arms to accommodate different line configurations and load requirements. Ease of installation is also an important factor, and it needs to be able to be easily installed in difficult-to-reach locations.

Generally speaking, Steel Cross Arm is an important part of power poles and towers, and is essential to ensure the stable operation and long-term reliability of power systems. The production and testing of Handan Jinmai Fastener Manufacturing Co., Ltd. usually follows specific industry standards to ensure quality and safety. According to different application requirements, Handan Jinmai Fastener Manufacturing Co., Ltd. can provide customized services in different sizes and shapes.

Company Profile

Handan Jinmai Fastener Manufacturing Co., Ltd., established in 2010, is located in the largest fastener distribution center-Yongnian District, Handan City, Hebei Province, China. Our company is specialized in research, produce and sales of science and technology of electric power accessories, and in the forefront of the industry with digital control and advanced technology, to enable us to meet the diversified market demand.

We have more than 100 excellent employees, as well as strong productivity. The main products are ADSS, OPGW, FTTX optical cable accessories, power fittings, fasteners and other thousands of products; which are mainly used in power line, telecommunication, overhead line and other fields. The products have passed the ISO9001 quality management system certification and are exported to more than 20 countries and regions in Africa, Asia and America. With strict management and high-quality after-sales service, we have won the trust of our customers.

We hope to cooperate with customers all over the world kindly to promote the development of the country's power industry and work together to succeed.