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Superior Copper Earth Rod for Reliable Grounding and Installation Practices
US$2.70-4.90
100 Pieces
Sample price:US$3.00/piece.Request sample
Product profile
Customization
AvailableUsage
Working Earthing, Earthing System, Lightning Protection Earthing, Protection EarthinWorking Voltage
Grounding MaterialModel NO.
12*1000*0.254Application
Power Transmission and Communication Lines, etcEarthing Method
Resistance Earthing MethodMaterial
Copper Coated SteelCertification
ISO9001, CESize
MeidumBrand
ChangdiColor
CopperManufacturing Process
Four Dimensional Continuous ElectroplatingSample
Offer on DemandCopper Layer Thickness
Above 0.25 MillimetersHigh Tensile Strength
up to 600 Newtons Per Square MillimeterService Life
Over 30 YearsGrounding Depth
It Can Penetrate up to 35 Meters UndergroundTransport Package
Sea Freight, Air FreightSpecification
12*1000*0.254Trademark
ChangdiOrigin
Qingdao, ChinaHS Code
7403290000Production Capacity
20000PCS/DayKey features
Long Service Life: Copper clad steel grounding rod ensures over 30 years of reliable service with strong corrosion resistance.
High Conductivity: 99.9% pure copper coating provides excellent electrical conductivity similar to pure copper.
Deep Grounding Capability: Special connection method allows penetration up to 35 meters underground for low resistance.
Advanced Electroplating: Four-dimensional continuous electroplating prevents detachment, warping, or cracking during bending.
Cost-Effective Solution: Balances performance and cost better than pure copper, reducing construction expenses.
Certified Quality: Products pass ISO9001, ISO45001, and ISO14001 system certifications for quality assurance.
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: ≤1.00h
AI-Powered supplier vetting
SummaryQingdao Changdi is a limited company with 22 employees and offers Ground Rod products alongside metal, alloy, mold, mechanical/electrical, and distribution equipment-related activities. It reports manufacturing-related facilities, valid contracts with associated subcontractors, inventory capability, documented service procedures, complaint-handling processes, and OEM service for well-known brands. Its customization capability is broad, covering samples, designs, full customization, minor customization, and flexible customization. However, it has no overseas warehouse or showroom, no available SDK, and only two years of export experience. Certification holdings and customer cases are not evidenced. Reported financial figures are excluded from this assessment for privacy.
Supplier typeThe supplier is identified as a limited company and is not part of a larger company group. Its stated scope includes Ground Rod products and sales or manufacturing activities involving molds, mechanical and electrical equipment, distribution switch control equipment, metals, alloys, and related products.
After-Sales capabilityThe company describes excellent after-sales service as a business guarantee, while its service assessment, corrective and preventive action, and customer complaint processes are described as having written procedures and followed records. This supports a documented service-management capability, although specific service response performance is not provided.
R&D capabilityQingdao Changdi states that research and development is a core focus and that it combines product technology innovation with practicality. It also reports OEM service capability, but no SDK is available, so the evidence supports product R&D claims rather than software-development or SDK capability.
Production capacityThe supplier reports a production line including chamfering, cutting, marking, diameter-changing, threading, and plating equipment, as well as manufacturing activities for molds and distribution switch control equipment. It also reports valid manufacturing contracts with associated subcontractors and inventory capability; however, its employee count is 22 and no production-volume data is provided.
Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly indicates broad stated design and customization coverage.
Product Q&A
Q:What are the characteristics and applications of copper-clad steel grounding rods?
A:
The copper clad steel grounding rod features independent monitoring, testing, and communication capabilities. It accommodates different transmission media and protocols for real-time data transmission. Suitable for general and special environments like humid, saline, acidic soils, and chemical corrosive media. Widely used in power plants, substations, transmission towers, communication base stations, airports, railways, high-rise buildings, and petrochemical plants for lightning protection, anti
Q:What is the function of copper plated grounding rods in electrical systems?
A:
Copper plated grounding rods serve as safety mechanisms by providing a safe pathway for electrical energy to dissipate underground during malfunctions. They ensure a stable and consistent grounding reference point for the electrical system and protect against stray voltage, which can damage equipment or trigger fires. Their function is to ensure the safe and stable operation of the electrical system.
Q:How do you install a copper plated grounding rod?
A:
First, determine the position away from underground facilities. Prepare the rod and insert it underground using a hammer, leaving about 6 inches protruding. Use a grounding rod driver if needed. Connect the grounding wire to the electrical system securely. Finally, test the grounding system to ensure security and compliance with standards.
Q:Why choose copper plated grounding rods over other materials?
A:
Copper plated rods are durable, long-lasting, and resistant to corrosion, especially in damp soil environments. Copper offers excellent electrical conductivity for safely introducing charges underground. They are also cost-effective, balancing durability and performance for a wise investment in safety and efficiency.
Q:What are the benefits of pure copper grounding materials compared to copper plated ones?
A:
Pure copper offers better conductivity (8x steel) and stronger corrosion resistance (10x steel), with a lifespan over 40 years. It provides high electrical stability, reducing ground potential rise risks. Copper plated materials balance cost and mechanical strength using a steel core, approaching pure copper performance but with a thinner copper layer.
Send Inquiry
*To:
Qingdao Changdi Electric Power Equipment Co., Ltd.
Qingdao Changdi Electric Power Equipment Co., Ltd.*Content:
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