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Not Warping No Cracking Fast 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

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

Long Service Life: Ensures over 30 years of reliable performance with superior corrosion resistance.
High Tensile Strength: Up to 600 Newtons per square millimeter, preventing warping or cracking.
Thick Copper Layer: Average thickness above 0.25 millimeters for excellent conductivity and protection.
Deep Grounding Capability: Can penetrate up to 35 meters underground to meet low resistance requirements.
Advanced Electroplating: Four-dimensional continuous electroplating ensures strong adhesion and no stripping.
Fast Installation: Easy installation with complete accessories improves construction speed significantly.
Low Construction Cost: Significantly reduces costs compared to traditional pure copper grounding electrodes.
Versatile Application: Suitable for power transmission, communication lines, and various soil conditions.

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: ≤0.34h

AI-Powered supplier vetting

SummaryQingdao Changdi is a limited company with a focus on R&D and fine production, primarily in lightning protection equipment. It has been exporting for two years and provides comprehensive customization services. The company operates without any associated larger group and has a modest workforce of 22 employees. Despite having OEM capabilities for notable brands, its financial performance over recent years has been stagnant, with zero operating revenue and profit. The company has procedures for quality and service management but lacks overseas warehousing and showroom services.
Supplier typeQingdao Changdi is a Limited Company and is not part of any larger company group.
After-Sales capabilityThe company emphasizes excellent after-sales service and has clear procedures for handling customer complaints and corrective actions.
Financial creditThe supplier has reported zero operating revenue and profit for the last three years, indicating financial stagnation.
Production capacityThe supplier has a diverse range of production facilities and valid contracts for manufacturing capacity with subcontractors.
Customization capabilityThe company offers extensive customization options, including full customization from samples or designs.

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 and digital communication capabilities. It is suitable for general and special environments including humid, saline, alkali, and acidic soils. Widely used in power plants, substations, transmission towers, communication base stations, airports, railways, and petrochemical plants for lightning protection and anti-static grounding.
Q:Why are copper plated grounding rods used for lightning protection?
A:
They provide a safe pathway for electrical energy to dissipate underground, ensuring safety. They offer a stable and consistent grounding reference point with low resistance. They also protect electrical systems from stray voltage that could damage equipment or trigger fires. Made of high-strength steel coated with 99.9% pure copper for durability and conductivity.
Q:What are the benefits of pure copper grounding materials compared to copper plated grounding materials?
A:
Pure copper offers 8 times the conductivity of steel and over 10 times the corrosion resistance, with a lifespan exceeding 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, making them suitable for most engineering scenarios.
Q:What is the service life of the grounding rod?
A:
Copper clad steel rods last over 30 years, pure copper rods over 40 years, and galvanized steel rods 10-15 years. Lifespan depends on material, soil corrosiveness, and environmental factors. Copper clad steel offers high cost-effectiveness while pure copper provides maximum durability.
Q:How do you install a copper plated grounding rod?
A:
Determine the position away from underground facilities. Insert the rod underground leaving about 6 inches protruding. Use a grounding rod driver if needed. Connect the grounding wire securely to the electrical system and test the grounding system to ensure compliance with standards.

Send Inquiry

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