Copper clad steel earthing electrode is made of molecularly bonded 99.9% pure electrolytic copper onto a low carbon steel rod Q235. .The steel rod is a cold drawn to the required diameter.and the copper bonded ground rod is highly resistant to corrosion.The steel rod tensile stress is about 600N/mm², this will help the earth rod driven to great depths.The copper coating is more than 0.254mm at all points and the lifetime more than 30 years .
There are two kinds of copper bonded ground rod: threaded ground rod and pointed ground rod.other type ground rod also can design and produce.For the threaded ground rod ,the threads are rolled after copper bonding process,and both steel and copper are rolled into the thread,make it very strong.
Connection of the rods using copper threaded coupling. The coupling is made of brass or copper.it also have strong stress. As a Copper Clad Steel earthing Electrode Manufacturer ,we will provide more attractive product .
Product Performance Data
Copper Clad Steel
Threaded,flat or pointed end
Plasticity of copper layer
No crack under U bending
Copper layer thickness(mm)
Length of supply(mm)
1.The manufacturing method:
Copper bonded steel ground rod is cast through an electrolytic process, to 99.9% copper molecules evenly covering the steel core. It is very uniform copper layer and the thickness of 0.254mm or more. Products have conductive properties of copper and the tensile strength of steel. Since the copper layer and the steel material is a binding molecule, the copper layer is not easily peeled off, and will not crack when bent in operation.
Since the copper bonded steel ground rod of the outer copper layer of 99.9% purity electrolytic copper, having a thickness of 0.254mm or more, the conductivity has been tested more than 40%, when the transmission frequency is greater than 1.67MHz, which is fully equivalent to the conductive properties of solid copper.
3. Corrosion resistance:
The surface of the ground rod is 99.9% pure electrolytic copper. Combined with its copper and steel are molecules overcome their electrochemical corrosion, buried in the soil and thus has a strong resistance to corrosion, the service life of over 50 years.
4. Tensile strength:
Copper bonded steel ground rod has conductivity of copper, and steel’s large tensile strength (up to 600N/mm2) characteristics. In construction operations, ground rods can be easily driven into depth of up to 20m or more under the ground. That will reduce a lot of trouble during construction and installation costs.
Why Chooes Us
1. Are you factory or trader?
We are professional manufacturing factory
2. How to order?
Normally the customer can order our products by Alibaba platform or contact our representative by Email. After receving your message, our sales will confirm with you about the specification or other required details then we will send an official invoice to you via mail, which will be included the details of your order and bank information stamp and signed by manager.
3. Do you accept OEM manufacture?
4. What's your lead time?
Generally,the lead time is about 20 days after getting your down payment,the real time depends on your order condition.
5. what's your payment Term?
Generally, 30% down payment and the remained should be effected before shipping.
6.Where is your nearest port?
Ningbo or shanghai, both of them are about 3 hours ride.