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High-Quality Copper Coated Grounding Earth Rod for Safety
US$7.00-9.00
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.
20*2000*0.254mmApplication
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
20Trademark
ChangdiOrigin
Qingdao, ChinaHS Code
7403290000Production Capacity
20000PCS/DayKey features
Deep Grounding Capability: Special connection method allows penetration up to 35 meters underground.
Excellent Conductivity: 99.9% pure copper coating offers low resistance similar to pure copper.
Advanced Electroplating Process: Four-dimensional continuous electroplating prevents detachment or warping.
Cost-Effective Solution: Balances performance and cost better than pure copper electrodes.
Versatile Application: Suitable for power transmission, lightning protection, and chemical corrosive soils.
Easy Installation: Complete accessories and rollable threads allow fast and secure connection.
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. It is suitable for general and special environments like humid, saline, alkali, and acidic soils, and is widely used in power plants, substations, transmission towers, airports, railways, and high-rise buildings for lightning protection and anti-static grounding.
Q:What is the function of copper plated grounding rods?
A:
Safety first: These rods provide a safe pathway for electrical energy to dissipate underground during malfunctions. Consistency is key: they offer a stable and consistent grounding reference point with low resistance. Preventing stray voltage: They protect electrical systems from stray voltage effects that could damage equipment or trigger fires. Their main function is ensuring safe and stable operation of electrical systems.
Q:How to install a copper plated grounding rod?
A:
1. Determine position away from underground facilities. 2. Prepare the rod, ensuring size and thickness are correct. 3. Hammer the rod underground, leaving about 6 inches protruding. 4. Connect the grounding wire to the electrical system securely. 5. Test the grounding system to ensure security and compliance.
Q:Why use copper plated grounding rods?
A:
Durability: Copper is sturdy and long-lasting. Corrosion resistance: Copper resists rusting, ideal for damp soil environments. Conductivity: Copper has excellent electrical conductivity for safely introducing charges underground. Cost-effectiveness: They offer a wise balance of safety, lifespan, and efficiency.
Q:What are the benefits of pure copper grounding materials compared to copper plated materials?
A:
Pure copper offers better conductivity (8x steel), stronger corrosion resistance (10x steel), and a longer service life (40+ years). However, it is costly and has lower mechanical strength. Copper plated materials balance performance and cost by using a steel core for strength and a copper layer for conductivity, suitable for most engineering scenarios.
Send Inquiry
*To:
Qingdao Changdi Electric Power Equipment Co., Ltd.
Qingdao Changdi Electric Power Equipment Co., Ltd.*Content:
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