U Shackle for Overhead Power Line Fittings

U Shackle for Overhead Power Line Fittings

U-Shackles are heavy-duty link fittings designed to connect overhead line hardware, insulator strings, and tower attachments. Manufactured from high-strength steel with a protective galvanized coating, they provide reliable mechanical connections for transmission and distribution lines.

Model: U-7、U-12

Material: Carbon steel or forged steel

Surface Treatment: Hot-Dip Galvanized

Rated Failure Load: 70–500 kN

U-Shackles are heavy-duty link fittings designed to connect overhead line hardware, insulator strings, and tower attachments.

Technical Parameters
– Material: Carbon steel or forged steel
– Surface treatment: Hot-dip galvanizing
– Rated failure load: 70kn-500kn
– Applicable standards: Project specification or applicable IEC/GB requirements

U shackle power fittings drawing

U-Shackles are used in overhead transmission and distribution lines to connect insulator strings, yoke plates, and other line fittings. They are suitable for assemblies supporting conductors such as ACSR and AAAC when the complete hardware configuration meets the required mechanical load.

shackle application

 

shackle application2

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