COPPER-CLAD STEEL STRANDED WIRE, TIN-PLATED COPPER-CLAD STEEL STRANDED WIRE

"Yongcheng Special Conductor® copper-clad steel stranded wire is composed of multiple strands of copper-clad steel single wires. Selected high-quality steel is combined with an advanced process to tightly bond the copper layer to the steel surface. Through drawing and stranding, the product offers excellent electrical conductivity, high tensile strength, superior corrosion resistance, and ease of installation. It is used in lightning protection and grounding fields such as electric power, petrochemicals, electrified railways, subways and light rails, thermal power, wind power, photovoltaics, new energy, military and civilian construction facilities, and as catenary wires for electrified railways. Specifications range from 16mm to 400mm with a conductivity of 14%53%
Note: This translation was generated by AI for reference only."

COPPER STRANDED WIRE, TIN-PLATED COPPER STRANDED WIRE

Yongcheng Teda® copper stranded wire is a bare copper cable produced by drawing and annealing oxygen-free copper rods, followed by an oxidation‑resistant treatment and subsequent stranding. It is primarily available in two types: hard‑tempered copper stranded wire TJ and soft‑tempered copper stranded wire TJR. These products are mainly used as conductors for power transmission, connection lines, and grounding grids. All performance characteristics comply with national standards and European electrical standards. Available sizes range from 10 mm² to 400 mm².

COPPER-PLATED ROUND STEEL / VERTICAL GROUNDING ELECTRODE

Copper-clad steel grounding electrodes and copper‑plated round steel are bimetallic composite materials—composite conductors produced by a specialized manufacturing process that bonds copper to steel. These conductors combine steel's high strength, excellent elasticity, and superior thermal resistance with copper's outstanding electrical conductivity and superior corrosion resistance.