Qingdao Changdi Metal Surface Treatment Co., Ltd.
| Payment Terms | T/T |
| Warranty | 2 Years |
| Connection Type | Direct burial, Clamp type |
| Supply Ability | 10000PCS/7DAYS |
| Connectortype | Threaded end or clamp connection |
| Raw Material | Cold draw high quality mild steel |
| Protection Level | IP68 |
| Specification | 40*4mm |
| Connectiontype | Threaded or Clamp connection |
| Delivery Time | 8-12days |
| Electricalconductivity | Moderate to High |
| Mechanicalstrength | High tensile strength |
| Length | 1.2 meters |
| Installationtype | Overhead or underground |
| Standards Compliance | Meets ASTM B452 or equivalent |
| Rod Diamater | 16mm |
| Resistance | Less Than 0.01 Ohm |
| Advantages | High Conductivity, Durability |
| Packaging Details | pallet OR wooden case packaging |
| Model Number | 8*0.254*2000mm |
| Certification | CE/ISO |
| Place of Origin | Qingdao |
| Brand Name | Changdi |
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Product Specification
| Payment Terms | T/T | Warranty | 2 Years |
| Connection Type | Direct burial, Clamp type | Supply Ability | 10000PCS/7DAYS |
| Connectortype | Threaded end or clamp connection | Raw Material | Cold draw high quality mild steel |
| Protection Level | IP68 | Specification | 40*4mm |
| Connectiontype | Threaded or Clamp connection | Delivery Time | 8-12days |
| Electricalconductivity | Moderate to High | Mechanicalstrength | High tensile strength |
| Length | 1.2 meters | Installationtype | Overhead or underground |
| Standards Compliance | Meets ASTM B452 or equivalent | Rod Diamater | 16mm |
| Resistance | Less Than 0.01 Ohm | Advantages | High Conductivity, Durability |
| Packaging Details | pallet OR wooden case packaging | Model Number | 8*0.254*2000mm |
| Certification | CE/ISO | Place of Origin | Qingdao |
| Brand Name | Changdi | ||
| High Light | 40×4mm copper bonded steel conductor ，copper clad steel power cable ，protective conductor for power systems | ||
Changdi Power Equipment is a professional manufacturer of grounding and lightning protection materials, with extensive experience in supplying reliable solutions for overseas electrical projects.
Our Copper Clad Steel Flat Bar features a copper exterior firmly bonded to a steel core, offering efficient conductivity, excellent corrosion protection, and high structural strength. It is suitable for substations, power plants, industrial facilities, renewable energy projects, and buried grounding systems.
Standard sizes include 25×3mm, 30×3mm, 40×4mm, 50×5mm, and 60×6mm, with copper layer thicknesses from 0.254mm to 0.80mm. Customized dimensions and lengths are available.
As a direct factory supplier, we provide competitive pricing, consistent quality, flexible production, and dependable lead times. Products are manufactured under ISO 9001 quality management standards, with inspection reports and technical documents available for customers.
Direct Manufacturer | Stable Supply | Custom Specifications | Reliable Quality | On-Time Delivery
Company Details
Year Established:
2019
Total Annual:
10000000-16000000
Employee Number:
70~120
Ecer Certification：
Active Member
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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