The copper clad steel grounding rod is developed on the basis of drawing lessons from foreign technology, and has been produced by horizontal continuous casting process. It has the advantages of overcoming defects such as poor bonding strength, low resistance, strong corrosion resistance, high corrosion resistance, high strength, easy installation and good electrical connection.
Copper clad steel earthing structure:
1, main rod: the ground rod is selected with high quality cold pull element steel, and the copper is cast with special equipment (thickness of 0.3~0.5MM, copper content 99.9%) to ensure its excellent electrical properties and mechanical strength, and the product has excellent corrosion resistance.
2, connecting pipe: rods and rods can be connected by copper connecting pipe, which has better anticorrosive effect. The contact between the rod and the rod is very close. When driving the drill rod into the ground or driving the drill into the ground, the driving force acts directly on the grounding rod. It is divided into threaded connection and non threaded connection.
3, drive head: made of high strength alloy steel, which can drive the driving force smoothly into the ground.
4. Alloy tip: ensure underground entry under complex geological conditions.