Copper Layered Ground Rod 13.2mm with 0.25mm Copper Plating

Name: Copper Layered Ground Rod 13.2mm with 0.25mm Copper Plating
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2271347585

Shandong, ChinaQingdao Changdi Electric Power Equipment Co., Ltd.

US$4.10-5.00

100 Pieces

Sample price:US$4.20/piece.Request sample

Product profile

Customization

Available

Usage

Working Earthing, Earthing System, Lightning Protection Earthing, Protection Earthin

Working Voltage

Grounding Material

Model NO.

13.2*0.254*1200mm

Application

Power Transmission and Communication Lines, etc

Earthing Method

Resistance Earthing Method

Material

Copper Coated Steel

Certification

ISO9001, CE

Size

Meidum

Brand

Changdi

Color

Copper

Manufacturing Process

Four Dimensional Continuous Electroplating

Sample

Offer on Demand

Copper Layer Thickness

Above 0.25 Millimeters

High Tensile Strength

up to 600 Newtons Per Square Millimeter

Service Life

Over 30 Years

Grounding Depth

It Can Penetrate up to 35 Meters Underground

Transport Package

Sea Freight, Air Freight

Specification

13.2*0.254*1200mm

Trademark

Changdi

Origin

Qingdao, China

HS Code

7403290000

Production Capacity

20000PCS/Day

Key features

High Tensile Strength: Up to 600 Newtons per square millimeter for superior mechanical durability.

Long Service Life: Over 30 years of reliable performance with strong corrosion resistance.

Thick Copper Layer: Copper plating thickness above 0.25 millimeters ensures excellent conductivity.

Deep Grounding Capability: Can penetrate up to 35 meters underground for low resistance requirements.

Advanced Electroplating: Four-dimensional continuous electroplating prevents detachment or cracking.

Wide Application Range: Suitable for power transmission, communication lines, and lightning protection.

ISO Certified Quality: Passed ISO9001, ISO45001, and ISO14001 system certifications.

Cost-Effective Solution: Significantly lower construction cost compared to pure copper electrodes.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamSelf-branded

Qingdao Changdi Electric Power Equipment Co., Ltd.

Shandong, China

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: ≤1.43h

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?

Copper clad steel grounding rods feature independent monitoring and digital communication capabilities. They are suitable for general and special environments including humid, saline, alkali, and acidic soils. Applications include power plants, substations, transmission towers, communication base stations, airports, railways, high-rise buildings, and petrochemical plants for protective and working grounding.

Q:Why are copper plated grounding rods used for lightning protection?

They provide a safe pathway for electrical energy dissipation, ensuring system safety. They offer a stable and consistent grounding reference point with low resistance. Additionally, they protect against stray voltage that could damage equipment or trigger fires. Made of high-strength steel coated with 99.9% pure copper, they ensure durability and excellent conductivity.

Q:What are the benefits of pure copper grounding materials compared to copper plated ones?

Pure copper offers about 8 times the conductivity of steel and over ten times the corrosion resistance, with a lifespan exceeding 40 years. However, it is costly and has lower mechanical strength. Copper plated materials balance cost and performance by using a steel core for strength and a copper layer for conductivity, making them suitable for most engineering scenarios.

Q:What is the service life of the grounding rod?

Copper clad steel rods last over 30 years due to thick copper layers. Pure copper rods last over 40 years. Galvanized steel rods have a shorter lifespan of 10-15 years. Lifespan depends on soil corrosiveness, temperature, and humidity. Copper clad steel is recommended for cost-effectiveness, while pure copper is chosen for maximum durability.