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Preformed Ground Wire Strain Clamp uses multiple spiral preformed wires to form an empty tube. The empty tube forms an inward compression force under tension. The greater the tension, the greater the pressure. There are two types: twisted and non-twisted. It is mainly composed of preformed wires for protecting wires, preformed wires for tension resistance, U-shaped hanging rings, extension rods and embedded rings. preformed tension clamps are divided into preformed conductor tension clamps, preformed wire tension clamps and Preformed Ground Wire Strain Clamps. Among them, Preformed Ground Wire Strain Clamp is made of high-strength galvanized steel wire or aluminum-clad steel wire, with excellent tensile strength and corrosion resistance, and can effectively withstand the tension load of the ground wire under various climatic conditions.

There are many types of preformed tension clamps, which can be divided into preformed conductor tension clamps, preformed ground wire strain clamps, preformado guy end grip, etc.

In the process of the booming development of the power industry today, major companies are pursuing breakthroughs in equipment performance. Preformed ground wire tension clamp, a basic component that was once regarded as a "supporting role", is now changing the power industry's perception of basic connectors with its unique design concept and its own performance. The latest report of the International Conference on Large Power Grids pointed out that 23% of the global power grid accidents are related to ground connection defects, and the pre-twisted design can reduce this risk to less than 3%.

The surface of tension clamp for ground conductor has been specially treated to effectively resist the erosion of corrosive substances. Whether in harsh environments such as humidity and acid rain, or in areas with serious industrial pollution, it can be easily dealt with.