1.Thickness no less than 0.25mm 2.Tensile Strength than 580N/ mm2 3.Straightness error less than or equal to 1mm/m

Specifications :

sectional ground rods/earth rods/grounding rods UL listed. equal or exceed standard such as CE,BS7430,SECTIONAL GROUND ROD-UL LISTED.Sectional ground rods are made of high tensile strength steel coreselectroplated molecularly with 99.9% pure electrolyte copper.The copperlayer is uniform and adheres solidly to low carbon steel cores.The threads are made by cold-rolling process with continuous unbroken grain flows ,far better than cut-threads.The compatible couplers have high tensile strength and anti-corrosion feature and ensure the sectional ground rods connect permanent and copper-to-copper for driving deeper into the earth and plexible use.The appearance of the ground rods is smooth and beautiful.

Diameter(mm)	Length Rang	Copper Thickness	Thread Parameter	List Price
Φ12.7	1--3.05m	0.254mm	9/16''	call
Φ14.2	1--3.05m	0.254mm	M16.5/8''	call
Φ16.0	1--3.05m	0.254mm	M18	call
Φ17.2	1--3.05m	0.254mm	3/4''	call
Φ18.0	1--3.05m	0.254mm	M20	call
Φ20.0	1--3.05m	0.254mm	M22	call
Φ22.0	1--3.05m	0.254mm	M24	call
Φ25.0	1--3.05m	0.254mm	M27	call

copper clad ground rod