Copper weld steel Ground Rod for grounding
Description
Copper weld steel Ground Rod for Grounding
Copper weld steel ground rod is mainly used in the grounding device. Due to its good conductivity, corrosion resistance, tensile strength, low prices, etc., Copper weld steel ground rod can be widely used, and have been recognized by the United States Institute of Electrical and Electronics Engineering (IEEE) standard, BS standard and International Electrotechnical Commission (IEC) standards. In China, have been recognized in China Sinopec, China National Petroleum, the national electricity company, and gradually be widely used. |
1.The manufacturing process: | Copper weld 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. |
2. Good conductivity: | Since the Copper weld 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. Strong 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 30 years. |
4. Tensile strength: | Copper weld steel 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. |
- Thickness of the copper layer is more than 0.254mm(all can be done to your demand)
- The core steel rod shall have a tensile strength of not less than 580Nm/mm2.
- The steel core is low carbon steel, and the carbon content is about 0.15%.
- The purity of the copper using as cladding shall be 99.9% pure copper.
- The copper weld steel Ground Rod will be capable of being through 90 at a maximum radius if 100mm with no copper fracture and with no ill effect on the bond between the steel and the copper cladding.
- Good in anticorrosion that usage-life is more than 50 years or more, constant low resistance and good plasticity which had the characteristics of copper as well as steel.
No. | Model | Dia.(mm) | Threaded(in) | Copper layer thickness(mm) | Length of supply(mm) | |||||
1 | HD-DD38 | 9 | 3/8 | 0.254 | 1200 | 1500 | 1800 | 2400 | 3000 | 6000 |
2 | HD-DD12 | 12.5 | 1/2 | 0.254 | 1200 | 1500 | 1800 | 2400 | 3000 | 6000 |
3 | HD-DD58 | 14.2 | 5/8 | 0.254 | 1200 | 1500 | 1800 | 2400 | 3000 | 6000 |
4 | HD-DD34 | 17.2 | 3/4 | 0.254 | 1200 | 1500 | 1800 | 2400 | 3000 | 6000 |
5 | HD-DD1 | 23 | 1 | 0.254 | 1200 | 1500 | 1800 | 2400 | 3000 | 6000 |
We can supply you three shapes as:
1) Copper weld steel 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 size and copper thickness can be supplied on request.
The product copper weld steel ground rod 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.
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1.Are you a trading company or manufacturer? |
| Manufacturer with factory! |
| 2.What kinds of Products do you produce? |
| It covers grounding materials ,lightning protection materials,connecting fixing ,grounding conductor,exothermic welding materials,etc. |
| 3.Is Customized Material available? |
| Yes,please offer your required specs. |
| 4.Do you Accept OEM service? |
| YES! |
| 5.What’s your Delivery Time? |
| Normally 15-25days |
| 6.What’s the Payment Trems? |
Usually,T/T 30% in advance as deposit,and T/T 70% against the B/L. |
| 7.How you pack products? |
| Normally,in steel pallet.We’ll do according to customers’ requirement. |
| 8.What’s your available port of Shipment? |
Normally,Ningbo port or ShangHai Port |
Additional information
| Place of Origin: | Zhejiang, China |
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| Brand Name: | HUADIAN |
| Model Number: | HD-DD |
| Product name: | copper weld steel ground rod |
| Certification: | UL, CE, ISO, TUV,BV |
| Standard: | UL467 |
| Material: | copper weld steel |
| Warranty: | 1 Year |
| Application: | Grounding System |
| Quality: | Guaranteed |
| Copper thickness: | 254microns |
| Proces: | Electroplating |
| Size: | 3/8".1/2". 5/8". 3/4". 1" |