Qingdao Changdi Metal Surface Treatment Co., Ltd.
| Meltingpoint | Steel core ~1370°C, Copper cladding ~1085°C |
| Breakingload | Varies by diameter, typically 50 - 500 N |
| Supply Ability | 10000PCS/7DAYS |
| Raw Material | Cold draw high quality mild steel |
| Specification | 40*4mm |
| Packaging Details | pallet OR wooden case packaging |
| Payment Terms | T/T |
| Elongation | ≥15% |
| Corematerial | Steel |
| Delivery Time | 8-12days |
| Rod Diamater | 14.2mm |
| Temperature Range | -40℃~+80℃ |
| Standard | ASTM B452, ASTM B787 |
| Package | 100m/ roll |
| Installation Method | Screw |
| Durability | Long-lasting under harsh environments |
| Voltage Resistance | ≤2.5KV |
| Length | 1.2 meters to 3 meters |
| Electrical Conductivity | High |
| Model Number | 8*0.254*2000mm |
| Brand Name | Changdi |
| Place of Origin | Qingdao |
| Certification | CE/ISO |
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Product Specification
| Meltingpoint | Steel core ~1370°C, Copper cladding ~1085°C | Breakingload | Varies by diameter, typically 50 - 500 N |
| Supply Ability | 10000PCS/7DAYS | Raw Material | Cold draw high quality mild steel |
| Specification | 40*4mm | Packaging Details | pallet OR wooden case packaging |
| Payment Terms | T/T | Elongation | ≥15% |
| Corematerial | Steel | Delivery Time | 8-12days |
| Rod Diamater | 14.2mm | Temperature Range | -40℃~+80℃ |
| Standard | ASTM B452, ASTM B787 | Package | 100m/ roll |
| Installation Method | Screw | Durability | Long-lasting under harsh environments |
| Voltage Resistance | ≤2.5KV | Length | 1.2 meters to 3 meters |
| Electrical Conductivity | High | Model Number | 8*0.254*2000mm |
| Brand Name | Changdi | Place of Origin | Qingdao |
| Certification | CE/ISO | ||
| High Light | 14.2mm copper clad steel wire ，0.254mm copper layer filament wire ，copper clad steel filament wire with warranty | ||
Changdi Power Equipment is a professional manufacturer specializing in grounding and lightning protection solutions, supplying high-quality products for electrical projects worldwide.
Our Copper Clad Steel Round Wire features a tightly bonded copper layer and high-strength steel core, providing excellent electrical conductivity, strong tensile performance, and reliable corrosion resistance. It is widely used in grounding grids, power systems, communication facilities, and lightning protection projects.
Available diameters range from 8mm to 20mm, with copper layer thickness options of 0.254mm, 0.30mm, 0.50mm, and 0.80mm. Customized specifications and lengths can be produced according to different project requirements.
With modern production equipment and professional quality control, we offer direct factory supply, competitive prices, stable production capacity, and efficient delivery time. Our products are manufactured according to ISO 9001 quality standards, with inspection reports and technical support available for international customers.
Reliable Material | Factory Direct Price | Customized Production | Stable Supply | Global Service
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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