Qingdao Changdi Metal Surface Treatment Co., Ltd.
| Payment Terms | T/T |
| Insulation | Optional, depending on application |
| Tensilestrength | 800 - 1500 MPa |
| Connectiontype | Threaded end for coupling |
| Packaging Details | pallet OR wooden case packaging |
| Surfacetreatment | Copper plating or galvanized |
| Yield Strength | >800N/mm2 |
| Delivery Time | 8-12days |
| Service Life | >50 years |
| Connectortype | Threaded end |
| Advantages | High Conductivity, Durability |
| Electrical Conductivity | Excellent |
| Supply Ability | 10000PCS/7DAYS |
| Copper Layer Adhesion | ≥2.5N/mm |
| Raw Material | Cold Draw High Quality Mild Steel |
| Thread Size | 5/8 inch |
| Diameterrange | 0.1mm - 5.0mm |
| Copper Layer Elongation | ≥15% |
| Certifications | UL Listed |
| Mechanicalstrength | High tensile strength |
| Brand Name | Changdi |
| Model Number | 8*0.254*2000mm |
| Certification | CE/ISO |
| Place of Origin | Qingdao |
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Product Specification
| Payment Terms | T/T | Insulation | Optional, depending on application |
| Tensilestrength | 800 - 1500 MPa | Connectiontype | Threaded end for coupling |
| Packaging Details | pallet OR wooden case packaging | Surfacetreatment | Copper plating or galvanized |
| Yield Strength | >800N/mm2 | Delivery Time | 8-12days |
| Service Life | >50 years | Connectortype | Threaded end |
| Advantages | High Conductivity, Durability | Electrical Conductivity | Excellent |
| Supply Ability | 10000PCS/7DAYS | Copper Layer Adhesion | ≥2.5N/mm |
| Raw Material | Cold Draw High Quality Mild Steel | Thread Size | 5/8 inch |
| Diameterrange | 0.1mm - 5.0mm | Copper Layer Elongation | ≥15% |
| Certifications | UL Listed | Mechanicalstrength | High tensile strength |
| Brand Name | Changdi | Model Number | 8*0.254*2000mm |
| Certification | CE/ISO | Place of Origin | Qingdao |
| High Light | Industrial copper bonded steel wire ，Lightning earthing circular wire ，Copper clad steel earthing 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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