Insulator Steel Foot 001

The steel foot of an insulator is a critical metal component at the base of suspension and post insulators, serving both as a connection and a load-bearing element. It is also referred to as the iron foot, base foot, or anchoring device, and primarily performs functions of mechanical fixation, load transmission, and installation alignment.

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Steel leg

Connecting bolt

Insulator steel foot

Phone: 0523-84230633

Contact: 13601476128 (Gao Yongjun)

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Detailed description

The steel foot of an insulator is a critical metal component at the base of suspension and post insulators, serving both as a connection and a load-bearing element. Also known as the iron foot, base foot, or anchoring device, it primarily performs mechanical fixation, load transmission, and installation‑positioning functions.

This product is manufactured from high-strength alloy and undergoes hot-dip galvanizing for corrosion protection. It meets mechanical load ratings ranging from 40 kN to 300 kN, capable of withstanding substantial lateral tensile forces and bending stresses, with an outdoor service life exceeding 20 years. By precisely mating with insulating components, it establishes a robust dual-layer mechanical–insulation protective system.

To meet the needs of diverse application scenarios, we offer multiple series and models: standard straight‑foot type for transmission lines, reinforced skirt‑edge type for substations, extended‑length type for steep‑slope terrain, and vibration‑damping type specially designed for high-speed railways, thereby satisfying installation requirements in overhead lines, substations, electrified railways, and challenging geographical environments.

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