SourcingAI
Try for free
Powered by Made-in-China.com
Constant Low Resistance Easy Installation Copper Bonded Earth Rod
US$3.00-11.00
100 Pieces
Sample price:US$1.66/piece.Request sample

Product profile

Customization

Available

Usage

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

Working Voltage

High Voltage

Model NO.

8*0.254mm*1000mm

Application

Power Transmission and Communication Lines, etc

Material

Copper Coated Steel

Certification

ISO9001

Size

14.2

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

Trademark

no

Origin

Qingdao, China

Key features

Superior Corrosion Resistance: Thick copper layer (0.254mm) ensures service life over 30 years in harsh environments.
High Tensile Strength: Steel core provides up to 600 Newtons per square millimeter strength.
Deep Grounding Capability: Special connection method allows penetration up to 35 meters underground.
Advanced Electroplating Process: Four-dimensional continuous electroplating prevents detachment or cracking.
Excellent Conductivity: 99.9% pure copper layer offers low resistance similar to pure copper.
Easy Installation: Rollable threads and complete accessories improve construction speed.
Cost-Effective Solution: Balances performance and cost compared to pure copper electrodes.
ISO Certified Quality: Passed ISO9001, ISO45001, and ISO14001 system certifications.

Company profile

Qingdao Changdi Electric Power Equipment Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamSelf-branded
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: ≤0.67h

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:
These 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 lightning protection and anti-static grounding.
Q:What is the function of copper plated grounding rods?
A:
They provide a safe pathway for electrical energy to dissipate underground during malfunctions, ensuring safety. They offer a stable and consistent grounding reference point and protect electrical systems from stray voltage that could damage equipment or cause fires.
Q:What are the technical specifications of copper plated grounding rods?
A:
Materials include high-strength steel coated with 99.9% pure copper. Sizes vary from 4 to 10 feet in length with diameters of 1/2 to 1 inch. Copper thickness is typically 0.254mm (10 mils). Grounding resistance should be less than or equal to 25 ohms.
Q:How do you install a copper plated grounding rod?
A:
First, determine the position away from underground facilities. Prepare the rod and hammer it into the ground, leaving about 6 inches protruding. Use a grounding rod driver if needed. Connect the grounding wire securely to the electrical system and test the system to ensure compliance with standards.
Q:Why choose copper plated grounding rods over other materials?
A:
They are durable, long-lasting, and corrosion-resistant, making them ideal for damp soil environments. Copper offers excellent electrical conductivity for safely introducing charges underground. They are also cost-effective compared to pure copper while maintaining high performance.

Send Inquiry

*To:Qingdao Changdi Electric Power Equipment Co., Ltd.Qingdao Changdi Electric Power Equipment Co., Ltd.
*Content:
0/4000

Supplier replies will be sent to your registered email

You may also like

Low-Carbon Steel Copper Bonded Earth Rod

Low-Carbon Steel Copper Bonded Earth Rod

US$1.50-3.00
100 Pieces(MOQ)
Made-in-China.com
High Strength Low Resistance Copper Bonded Earth Rod
Made-in-China.com
Complete Set Copper Bonded Ground Earth Rod
Made-in-China.com