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Hangzhou Chennuo Mechanical Technology Co., Ltd
Hangzhou Chennuo Mechanical Technology Co., Ltd Professional Manufacturer of Grounding System and Lightening Protection System
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High corrosion resistance threaded ground rod with clamps , coupling Dia 3/8"

High corrosion resistance threaded ground rod with clamps , coupling Dia 3/8"

Brand Name : CHENNUO
Model Number : CN-A-14 CN-A-16 CN-A-17 etc
Certification : ISO9001, CE, UL
Place of Origin : China
MOQ : 200PCS
Price : US$1-US$14/PCS
Payment Terms : L/C, T/T
Supply Ability : 60,000pcs per month
Delivery Time : 10 working days after received your payment
Packaging Details : 10pcs/bundle, 10bundles/PVC bag or as customer request
Prouduct Name : Ground Rods
Length : 4 Feet, 5 Feet, 6 Feet, 8 Feet, 10 Feet
Material : Copper Clad Steel
Tensile strength : >=600Nm/mm2
Application : High-rise Buildings
Size : According to Customer Demand
Copper Layer Thickness : >=0.254mm
Type : Flat and Pointed
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High corrosion resistance threaded ground rod with clamps , coupling Dia 3/8"

Product specification list


Copper layer


DiameterLength of supplyN.W.Packing
CN-1212100.254 or as customer request1/212.741.211.1010 or as customer request

We can supply ground rod in all sizes and shapes
1) Ground Rod can be made double heads thread, thread can be packed by plastic sheath
2) One end is pointed and the other end is threaded for extend
3) One end is pointed and the other end is flat.
*Special sizes and shapes and copper thickness can be customised according to your demands if
you can't find the specification you need in the above table.


1.The manufacturing process:
Electroformed copper grounding electrode is a bimetallic composite material, copper and steel two
by electroplating process with a new type of ground material with low carbon steel for the steel core,
through electrode principle, the purity of 99.9% copper ions uniformly adsorbed on the surface of the
steel core. The product has both a high strength steel, constant low resistivity and high magnetic
but also a good conductivity of copper and excellent corrosion resistance.
2. Good conductivity:
Since the Copper bonded 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. Strong corrosion resistance:
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 30 years.
4. Tensile strength:
Copper ground rod has conductivity of copper, and steel’s large tensile strength (up to 580N/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.


The product can be widely used in the communications industry, power systems, building systems,
military installations, railway systems, broadcasting systems and other equipment industries,
the AC and DC work, safely protected, especially suitable for harsh surface environment, corrosion
resistance requirements to ground engineering, its market prospect is very broad.

Competitive Advantage:

Chennuo is a professional manufacturer of grounding system and lightening protection system.
Chennuo has the world's most advanced fully automatic electroplating production equipments and
four dimensional continuous plating technologies. Both its manufacturing processing and production
capacity of copper bonded grounding products have taken the lead in Asia. It also owns modern
environmental protection equipments, which ensures the manufacturer a low pollution, high production
and low power consumption enterprise.

Our factory

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