Kupfer beschichteten Stahl Erde Rod

Technical parameters: 1. The copper layer thickness: >=0.254mm 2. Resistivity: <=0.05Ωmm 3. Tensile strength: >=500N/mm 4. Corrosion resistance: working life more than 30 years, relieve the maintenance cost of earth rod. 5. The copper layer plasticity: the copper earth rods bent 1800, copper layer without cracks, without shedding phenomenon. So it is better than copper wrap steel. Field of application: Earth rod mainly used for oil and chemical, electrical, telecom, airport, railway, computer room, oil storage and all where need grounding for lightning, electrostatic grounding, protection grounding and so on. Our good have a very good reputation in country and foreign.