Name: U-Shaped Shackle For Power Lines Suppliers, Factory - Wholesale U-Shaped Shackle For Power Lines - JINMAI
Brand: Jinmai
SKU: 320811812

Shackle (U-Shaped Power Line Connector)

This U-shaped shackle is a connecting fitting designed for overhead transmission lines. It serves as a core component for linking and suspending insulator strings, tower structural elements, and various other types of suspension rings. It is highly versatile and interchangeable, compatible with fittings such as ball-eye links, socket-eye links, and extension links.

The product is manufactured through integral die-forging using high-quality carbon structural steel. This forging process ensures a dense internal microstructure, free from defects like pores or cracks, and provides stable mechanical properties that meet the tensile design requirements for various power lines. The surface is hot-dip galvanized, featuring a uniform, thick, and strongly adherent zinc coating. This provides effective protection against harsh outdoor conditions-such as humidity, acid rain, salinity, and temperature fluctuations-preventing rust or peeling during long-term outdoor use and significantly extending the maintenance cycle for power lines.

The assembly consists of a U-shaped shackle, a hexagonal bolt, and a stainless steel cotter pin. Once assembled, the cotter pin locks the nut in place, preventing it from loosening due to long-term line vibrations and thereby enhancing operational safety. The design allows for rapid assembly of fitting strings in the field, simplifying installation and removal.

A comprehensive range of specifications is available, with standard items kept in stock; custom, non-standard components can also be manufactured according to provided drawings. These shackles are widely used in suspension strings, tension strings, jumper connection points, and for connecting components to tower cross-arms. Every batch undergoes tensile load testing before leaving the factory, ensuring consistent quality. They serve as stable and reliable connecting components for power engineering projects, rural grid upgrades, and renewable energy transmission initiatives.

Hebei Jinmai Electric Power Technology Co., Ltd. usually packaged in export standard packaging or according to customer needs. Package size and weight may vary depending on product model and quantity.and can provide customized services according to customer needs. also provide pre-sales, sales and after-sales services, including product information provision, technical consultation, contract execution and after-sales problem handling. Our products are mainly sold to South America, North America, Africa, Asia and other regions.

welcome you to consult us at any time

Amy/Sales Manager
Wechat/Whatsapp/Tel:+86 13803104895
Email:amy13803104895@gmail.com
Add: Dongmingyang Village, Linmingguan Town,Yongnian District, Handan City, Hebei Province

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.