ground rod (diameter 3/8'')

3/8'' diameter. Copper plating thickness minimum 0.05mm Length according to requirement. Ul products

GRD copper bonded ground rods meet all the requirements of the world’s most rigorous standard such as UL-467,ANSI C-33-8,CE B-S10030250 .Carbon steel core coated with an electrolytic copper layer,which is minimum 99.9% pure with no trace of zinc.The copper layer is bonded to steel core through an electrolytic process ,which is the most advanced 4-dimensional continuous plating method,which ensures a perfect and even bonding between the copper and steel. The rod finishing is brilliant,free of imperfections or peelings.

 

 Technique Parameters:

UL ground rod.copper thickness is  equal or above 0.254mm.Electricity resistivity is less than 0.059Ωmm2.Tensile strength is equal or above 600N/mm2.Anti-corrosion:put in concentration of 10% nitric acid,soaking for more than 90 hours,no corrosion weight loss is more than 15%.Copper bonding strength: sustain heat above 300 °C up to 1 hour after the quench,the copper layer is not peeled off.Copper coating plasticity: bend the ground rod to 180 degree,the copper layer doesn’t break or peel.

Actual Diameter  (mm)	Customizable Length  (m)	Copper Thickness	Thread Sizes
12.7	1~3.05m	0.025mm-1mm	9/16
14.2	1~3.05m	0.025mm-1mm	M16.5/8
16.0	1~3.05m	0.025mm-1mm	M18
17.2	1~3.05m	0.025mm-1mm	3/4
18.0	1~3.05m	0.025mm-1mm	M20
20.0	1~3.05m	0.025mm-1mm	M22
22.0	1~3.05m	0.025mm-1mm	M24
25.0	1~3.05m	0.025mm-1mm	M27

ground rod (diameter 3/8'')