Copper stranded wire utilizes multi-stranded oxygen-free copper wires, offering superior conductivity (≥98% IACS), flexibility, and fatigue resistance. Its layered design minimizes skin effect for high-frequency applications, while tin/nickel plating enhances oxidation resistance. Ideal for flexible connections in power transmission, rail transit, and renewable energy systems, outperforming solid-core wires in bendability and installation efficiency.

The stainless steel grounding wire, made of 304/316-grade material, delivers outstanding corrosion resistance (withstands acid/alkali/salt, 30+ years lifespan) and stable conductivity (resistivity ≤0.1Ω·m). With tensile strength over 500MPa and adaptability to extreme temperatures (-40℃~200℃), it's ideal for harsh environments like coastal/chemical ......

‌Copper-Clad Steel Round Wire‌ achieves optimal balance in conductivity, strength, corrosion resistance, and cost through its ‌copper-steel metallurgical composite structure‌, serving as a premium alternative to galvanized steel and pure copper grounding materials。