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China factory - Qingdao Changdi Metal Surface Treatment Co., Ltd.

Qingdao Changdi Metal Surface Treatment Co., Ltd.

  • China,Qingdao ,Shandong
  • Verified Supplier
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  2. Copper Clad Steel Wire>
  3. Factory Direct Copper Bonded Steel Round Bar for Grounding Solutions
China Factory Direct Copper Bonded Steel Round Bar for Grounding Solutions
China Factory Direct Copper Bonded Steel Round Bar for Grounding Solutions

  1. China Factory Direct Copper Bonded Steel Round Bar for Grounding Solutions
  2. China Factory Direct Copper Bonded Steel Round Bar for Grounding Solutions
  3. China Factory Direct Copper Bonded Steel Round Bar for Grounding Solutions
  4. China Factory Direct Copper Bonded Steel Round Bar for Grounding Solutions

Factory Direct Copper Bonded Steel Round Bar for Grounding Solutions

  1. MOQ： 50
  2. Price： Negotiable based on order quantity.
  3. Get Latest Price
Payment Terms T/T
Copper Bonding Strength ≥20MPa
Coatingthickness 5 - 30 microns
Operating Temperature -40°C to 150°C
Corrosion Resistance Salt spray test 1000 hours
Packaging Details pallet OR wooden case packaging
Delivery Time 8-12days
Specification 40*4mm
Copper Thickness 0.25mm
Yield Ratio 93.4-94.9
Copper Layer Thickness ≥0.254mm
Supply Ability 10000PCS/7DAYS
Thread Type ISO Metric, UNC
Copper Bonding 99.9%
Installation Method driving
Manufacturing Craft Continuous Electroplating
Copperpurity 99.9%
Dimesion 25*4mm
Temperature Range -40℃~+80℃
Model Number 8*0.254*2000mm
Brand Name Changdi
Place of Origin Qingdao
Certification CE/ISO

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Copper Bonding Strength ≥20MPa
Coatingthickness 5 - 30 microns Operating Temperature -40°C to 150°C
Corrosion Resistance Salt spray test 1000 hours Packaging Details pallet OR wooden case packaging
Delivery Time 8-12days Specification 40*4mm
Copper Thickness 0.25mm Yield Ratio 93.4-94.9
Copper Layer Thickness ≥0.254mm Supply Ability 10000PCS/7DAYS
Thread Type ISO Metric, UNC Copper Bonding 99.9%
Installation Method driving Manufacturing Craft Continuous Electroplating
Copperpurity 99.9% Dimesion 25*4mm
Temperature Range -40℃~+80℃ Model Number 8*0.254*2000mm
Brand Name Changdi Place of Origin Qingdao
Certification CE/ISO
High Light copper bonded steel round bar ，grounding solutions copper bar ，copper clad steel wire

Copper Clad Steel Round Bar

Our Copper Clad Steel Round Bar is designed for electrical grounding and lightning protection systems. It combines the excellent conductivity and corrosion resistance of copper with the high mechanical strength of steel, providing reliable performance and long service life.

  • Diameter: 8–20 mm, customized sizes available
  • Copper thickness: 0.01–0.8 mm
  • Excellent electrical conductivity and corrosion resistance
  • High tensile strength and good mechanical performance
  • Suitable for grounding grids, power systems, substations and lightning protection projects
  • Available in straight bars or coils according to application
  • Factory direct supply, stable quality and competitive prices

We support customized specifications according to your project requirements. Contact us for technical details, samples and quotation.


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • 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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Get in touch with us

  • Reach Us
  • Qingdao Changdi Metal Surface Treatment Co., Ltd.
  • No.3728, Fenghuangshan Road, Huangdao Distrct,QingdaoCity,Shandong Province
  • https://www.earthing-rod.com/

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