Qingdao Changdi Metal Surface Treatment Co., Ltd.
| Insulation Level | Class I |
| Dimesion | 25*4mm |
| Connectortype | Threaded coupling / Clamp |
| Conductivity | Excellent |
| Head Type | Pointed |
| Length | 1.2 meters / 1.5 meters / 2.4 meters |
| Packaging Details | pallet OR wooden case packaging |
| Thread Length | 37mm |
| Diameter | 16 mm / 20 mm / 25 mm |
| Delivery Time | 8-12days |
| Copper Bonding | 99.9% |
| Voltage Resistance | ≤2.5KV |
| Tensile Strength | ≥600N/mm² |
| Payment Terms | T/T |
| Supply Ability | 10000PCS/7DAYS |
| Installation Method | driving |
| Specification | 40*4mm |
| Color | Copper |
| Thread Type | UNC |
| Place of Origin | Qingdao |
| Certification | CE/ISO |
| Model Number | 8*0.254*2000mm |
| Brand Name | Changdi |
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Product Specification
| Insulation Level | Class I | Dimesion | 25*4mm |
| Connectortype | Threaded coupling / Clamp | Conductivity | Excellent |
| Head Type | Pointed | Length | 1.2 meters / 1.5 meters / 2.4 meters |
| Packaging Details | pallet OR wooden case packaging | Thread Length | 37mm |
| Diameter | 16 mm / 20 mm / 25 mm | Delivery Time | 8-12days |
| Copper Bonding | 99.9% | Voltage Resistance | ≤2.5KV |
| Tensile Strength | ≥600N/mm² | Payment Terms | T/T |
| Supply Ability | 10000PCS/7DAYS | Installation Method | driving |
| Specification | 40*4mm | Color | Copper |
| Thread Type | UNC | Place of Origin | Qingdao |
| Certification | CE/ISO | Model Number | 8*0.254*2000mm |
| Brand Name | Changdi | ||
| High Light | high strength copper clad earthing rod ，copper clad steel grounding rod ，electrical safety earthing rod | ||
Changdi Power Equipment Co., Ltd. is a professional manufacturer specializing in lightning protection and grounding products for more than 10 years. Our main products include Copper Bonded Ground Rods, Copper Clad Steel Flat Bars, Copper Clad Steel Conductors, Exothermic Welding Products, Grounding Clamps, and Earthing Accessories. With advanced production equipment, strict quality control procedures, and ISO-certified management systems, we provide reliable grounding solutions to customers worldwide.
Our Copper Clad Steel Flat Bar is manufactured through a continuous molecular bonding process, combining a high-conductivity copper layer with a high-strength steel core. The copper layer thickness can be customized according to project requirements, ensuring excellent electrical conductivity, superior corrosion resistance, and long-term durability.
Compared with conventional galvanized steel, it offers a longer service life and lower maintenance costs. Widely used in power substations, telecommunications systems, solar power plants, railway projects, and lightning protection grounding networks, our copper clad flat bar is an ideal choice for modern grounding applications.
OEM & ODM services are available. Customized dimensions, copper thickness, and packaging are welcome.
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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