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Premium Quality Copper Grounding Rod with Advanced Electroplating Technology
US$8.50-15.20
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

Advanced Electroplating Technology: Four-dimensional continuous electroplating ensures strong bonding and prevents detachment or cracking.
Excellent Conductivity: 99.9% pure copper coating ensures low resistance and efficient current dissipation.
Flexible Customization: Available in multiple sizes with options for full customization from samples or designs.
Wide Application Scope: Suitable for power transmission, communication lines, buildings, and lightning protection systems.
ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 certified quality control systems.
Cost-Effective Solution: Balances performance and cost better than pure copper while offering superior durability to galvanized steel.

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: ≤1.47h

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:
They feature independent monitoring and digital communication capabilities. Suitable for humid, saline, acidic soils, and chemical corrosive environments. Used in power plants, substations, communication base stations, airports, and high-rise buildings for protective and working 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 grounding reference point and protect against stray voltage that could damage equipment or cause fires.
Q:What are the benefits of pure copper grounding materials compared to copper plated materials?
A:
Pure copper offers 8x better conductivity and over 40 years lifespan but is costly with lower mechanical strength. Copper plated materials balance cost and strength using a steel core, approaching pure copper performance at a lower price.
Q:How is heat release welding performed?
A:
Prepare materials like powder and molds. Polish surfaces to remove oxides. Bake and clamp molds, add powder and igniter. Ignite reaction, wait 10 seconds, then inspect and clean. Wear safety gear and apply anti-corrosion coating immediately.
Q:What is the service life of the grounding rod?
A:
Copper clad steel lasts over 30 years. Pure copper lasts over 40 years. Galvanized steel lasts 10-15 years. Lifespan depends on soil corrosiveness and environmental factors.

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