preformed dead end is a kind of power fittings made of high-strength materials specially used for overhead lines. It is widely used in ADSS, OPGW, OPPC, AAC, AAAC, ACSR and other transmission lines. The structure of preformed dead end is simple and reliable, and the clamping force can reach the requirements of the national standard. It can withstand the full tension of conductors, ground wires and cables, and ensure the stable operation of the line in various harsh environments. The reliability and economy of preformed dead end are significantly better than the bolt-type and hydraulic tension wire clamps widely used in circuits.
2025-07-03
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