Qingdao Changdi Metal Surface Treatment Co., Ltd.
| Copper Bonding Strength | ≥20MPa |
| Finish | Smooth and polished |
| Insulation | Optional, depending on application |
| Payment Terms | T/T |
| Copper Layer Adhesion | ≥2.5N/mm |
| Conductivity | 30% - 70% IACS |
| Voltage Resistance | ≤2.5KV |
| Installationtype | Driven into the ground |
| Electricalconductivity | Approximately 20-30% IACS |
| Delivery Time | 8-12days |
| Service Life | >40 years |
| Packaging Details | pallet OR wooden case packaging |
| Manufature Process | Electroplating process |
| Thread Type | ISO Metric, UNC |
| Claddingmaterial | Copper |
| Head Type | Pointed |
| Supply Ability | 10000PCS/7DAYS |
| Advantages | High Conductivity, Durability |
| Connectortype | Threaded end |
| Standard | ASTM B452, ASTM B498 |
| Brand Name | Changdi |
| Model Number | 8*0.254*2000mm |
| Certification | CE/ISO |
| Place of Origin | Qingdao |
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Product Specification
| Copper Bonding Strength | ≥20MPa | Finish | Smooth and polished |
| Insulation | Optional, depending on application | Payment Terms | T/T |
| Copper Layer Adhesion | ≥2.5N/mm | Conductivity | 30% - 70% IACS |
| Voltage Resistance | ≤2.5KV | Installationtype | Driven into the ground |
| Electricalconductivity | Approximately 20-30% IACS | Delivery Time | 8-12days |
| Service Life | >40 years | Packaging Details | pallet OR wooden case packaging |
| Manufature Process | Electroplating process | Thread Type | ISO Metric, UNC |
| Claddingmaterial | Copper | Head Type | Pointed |
| Supply Ability | 10000PCS/7DAYS | Advantages | High Conductivity, Durability |
| Connectortype | Threaded end | Standard | ASTM B452, ASTM B498 |
| Brand Name | Changdi | Model Number | 8*0.254*2000mm |
| Certification | CE/ISO | Place of Origin | Qingdao |
| High Light | flexible copper coated steel wire ，electrical grounding steel wire ，copper clad steel grounding wire | ||
Copper Clad Steel Round Steel
Our Copper Clad Steel Round Steel is manufactured for grounding and lightning protection systems. It combines the high conductivity and corrosion resistance of copper with the strength of steel, providing reliable grounding performance and long service life.
As a direct factory manufacturer, we can supply customized specifications according to project requirements.
Diameter: 8–20 mm
Copper thickness: 0.01–0.8 mm
Excellent electrical conductivity
Strong corrosion resistance
High mechanical strength
Suitable for grounding and lightning protection projects
Factory direct supply with competitive prices
OEM and customized specifications are available. Contact us for detailed specifications and quotation.
Company Details
Year Established:
2019
Total Annual:
10000000-16000000
Employee Number:
70~120
Ecer Certification：
Verified Supplier
We are a high-tech enterprise specializing in manufacturing copper bonded steel earthing materials located in Qingdao, China. Since 2018. Participate France Exhibition We are a high-tech enterprise specializing in manufacturing copper bonded steel earthing materials located in Qingdao, China. Since 2018. Participate France Exhibition
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