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Copper-Clad Steel Flat Bar for Tunnel Grounding Project
US$4.56-6.20
100 Pieces
Sample price:US$4.60/piece.Request sample
Product profile
Customization
AvailableUsage
Lightning Protection Earthing, Oil Storage, Power Plants,Substations, AirportsApplication
Communication Base Stations,Railways,etc.Model NO.
30*3.5*0.254*1000mmMaterial
Copper Coated SteelCertification
ISO9001, CESize
Copper Layer Thickness ≥ 0.3mmColor
CopperManufacturing Process
Four Dimensional Continuous ElectroplatingSample
Offer on DemandCopper Layer Thickness
≥ 0.3mmService Life
Over 30 YearsTransport Package
Sea Freight, Air FreightSpecification
30*3.5*0.254*1000mmTrademark
noOrigin
Qingdao, ChinaHS Code
7403290000Production Capacity
20000PCS/DayKey features
High Conductivity: Surface composed of 99.99% electrolytic copper for excellent conductivity and low resistance.
Long Service Life: Thick copper layer ensures corrosion resistance with a service life exceeding 30 to 50 years.
Unique Manufacturing: Four-dimensional continuous electroplating process prevents disconnection, warping, or cracking.
Strong Adhesion: High-temperature welding composite interface ensures no residue and strong copper-steel bonding.
Cost Effective: Significantly reduces construction costs compared to traditional pure copper grounding methods.
Easy Installation: Convenient installation with dedicated connecting pipes or hot melt welding for fast construction.
Wide Application: Suitable for various soil conditions including humidity, temperature, pH, and resistivity changes.
Certified Quality: Products certified with ISO9001, CE, ISO 45001, and ISO 14001 for quality and safety.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.68h
AI-Powered supplier vetting
SummaryQingdao Changdi is a limited company with a focus on R&D and fine production, primarily in lightning protection equipment. It has been exporting for two years and provides comprehensive customization services. The company operates without any associated larger group and has a modest workforce of 22 employees. Despite having OEM capabilities for notable brands, its financial performance over recent years has been stagnant, with zero operating revenue and profit. The company has procedures for quality and service management but lacks overseas warehousing and showroom services.
Supplier typeQingdao Changdi is a Limited Company and is not part of any larger company group.
After-Sales capabilityThe company emphasizes excellent after-sales service and has clear procedures for handling customer complaints and corrective actions.
Financial creditThe supplier has reported zero operating revenue and profit for the last three years, indicating financial stagnation.
Production capacityThe supplier has a diverse range of production facilities and valid contracts for manufacturing capacity with subcontractors.
Customization capabilityThe company offers extensive customization options, including full customization from samples or designs.
Product Q&A
Q:What is the service life of the copper-clad steel grounding rod?
A:
The service life generally exceeds 30 years, with some specifications indicating over 50 years due to the thick copper layer and strong corrosion resistance.
Q:What are the benefits of copper-clad steel compared to pure copper?
A:
Copper-clad steel balances performance and cost by providing a copper layer on a steel core, offering good conductivity and corrosion resistance at a lower cost than pure copper.
Q:How is the connection made for the grounding rod?
A:
Connections are made using dedicated connecting pipes or hot melt welding (exothermic welding) to ensure firm, stable, and low-resistance joints.
Q:What certifications does the product have?
A:
The product has passed ISO9001, CE, ISO 45001, and ISO 14001 system certifications.
Q:Is customization available for this product?
A:
Yes, customization is available including color, manufacturing process, and specific copper layer thickness, with samples offered on demand.
Send Inquiry
*To:
Qingdao Changdi Electric Power Equipment Co., Ltd.
Qingdao Changdi Electric Power Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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