Qingdao Changdi Metal Surface Treatment Co., Ltd.
| Resistance | Less than 0.01 ohm |
| Tensilestrength | Minimum 500 MPa |
| Packaging Details | pallet OR wooden case packaging |
| Delivery Time | 8-12days |
| Voltage Resistance | ≤2.5KV |
| Yield Strength | >800N/mm2 |
| Corrosionresistance | High |
| Payment Terms | T/T |
| Product Type | Threaded |
| Corrosion Resistance | Salt spray test 1000 hours |
| Dimesion | 25*4mm |
| Temperaturerange | -40°C to +70°C |
| Weight | Approximately 2.5 kg |
| Surfacetreatment | Galvanized or Copper Plated |
| Supply Ability | 10000PCS/7DAYS |
| Raw Material | Cold Draw High Quality Mild Steel |
| Mechanicalstrength | High tensile strength |
| Tensile Strength | Greater than 600N/mm2 |
| Copper Thickness | 0.25mm |
| Model Number | 8*0.254*2000mm |
| Certification | CE/ISO |
| Brand Name | Changdi |
| Place of Origin | Qingdao |
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Product Specification
| Resistance | Less than 0.01 ohm | Tensilestrength | Minimum 500 MPa |
| Packaging Details | pallet OR wooden case packaging | Delivery Time | 8-12days |
| Voltage Resistance | ≤2.5KV | Yield Strength | >800N/mm2 |
| Corrosionresistance | High | Payment Terms | T/T |
| Product Type | Threaded | Corrosion Resistance | Salt spray test 1000 hours |
| Dimesion | 25*4mm | Temperaturerange | -40°C to +70°C |
| Weight | Approximately 2.5 kg | Surfacetreatment | Galvanized or Copper Plated |
| Supply Ability | 10000PCS/7DAYS | Raw Material | Cold Draw High Quality Mild Steel |
| Mechanicalstrength | High tensile strength | Tensile Strength | Greater than 600N/mm2 |
| Copper Thickness | 0.25mm | Model Number | 8*0.254*2000mm |
| Certification | CE/ISO | Brand Name | Changdi |
| Place of Origin | Qingdao | ||
| High Light | Copper Clad Steel Grounding Rod ，Renewable Energy Earth Electrode ，Electrical Grounding Rod | ||
Our Copper Clad Steel Grounding Rod is designed for electrical grounding and lightning protection systems. It combines the excellent conductivity and corrosion resistance of copper with the high tensile strength of steel, ensuring reliable grounding performance and long service life.
Product Features:
Diameter: 8–20 mm, customized sizes available
Copper thickness: 0.01–0.8 mm
Length: 1.5 m, 2 m, 3 m or customized
Excellent electrical conductivity and corrosion resistance
High mechanical strength and easy installation
Suitable for power stations, substations, solar farms, telecommunications and building grounding systems
As a direct manufacturer, we provide customized specifications, stable quality, reliable delivery and competitive factory prices. Contact us for technical details and a 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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