Durable Copper Earth Rod with Advanced Corrosion Resistance Technology

Name: Durable Copper Earth Rod with Advanced Corrosion Resistance Technology
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2263633655

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

US$5.46-6.00

100 Pieces

Sample price:US$5.46/piece.Request sample

Product profile

Customization

Available

Usage

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

Working Voltage

Grounding Material

Model NO.

14.2*1500*0.254mm

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

14.2*1500*0.254mm

Trademark

Changdi

Origin

Qingdao, China

HS Code

7403290000

Production Capacity

20000PCS/Day

Key features

Advanced Electroplating: Four-dimensional continuous electroplating ensures strong adhesion and prevents detachment or cracking.

Superior Corrosion Resistance: Thick copper layer (>0.25mm) provides strong corrosion resistance for a service life over 30 years.

Deep Grounding Capability: Special connection method allows penetration up to 35 meters underground for low resistance requirements.

Excellent Conductivity: 99.9% pure copper surface ensures low resistance and efficient dissipation of electrical energy.

Easy Installation: Complete accessories and convenient installation design effectively improve construction speed.

Cost-Effective Solution: Significantly reduces construction costs compared to traditional pure copper grounding electrodes.

Wide Application Scope: Suitable for power transmission, communication lines, buildings, and harsh soil environments.

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: ≤0.64h

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 main characteristics of copper-clad steel grounding rods?

They feature on-site equipment with independent monitoring, support different transmission media, and use digital communication for real-time data transmission. They are suitable for general and special environments like humid, saline, or acidic soils.

Q:What is the service life of copper-clad steel grounding rods?

Copper-clad steel grounding rods generally have a service life of over 30 years due to their thick copper layer and strong corrosion resistance, making them suitable for complex environments.

Q:How does copper-plated material compare to pure copper grounding materials?

Pure copper offers better conductivity and corrosion resistance but is costly with lower mechanical strength. Copper-plated materials balance performance and cost by depositing a copper layer on a steel core, making them suitable for most engineering scenarios.

Q:What are the benefits of using copper-plated grounding rods?

They are durable, long-lasting, and corrosion-resistant. Copper provides excellent electrical conductivity for safe charge dissipation. They offer cost-effectiveness compared to pure copper while maintaining high safety and efficiency standards.

Q:What is the typical copper layer thickness for these rods?

The copper layer thickness is generally above 0.25 millimeters, with specific models often featuring a thickness of 0.254mm to ensure excellent conductivity and long service life.