What is the copper layer thickness?

The average thickness is greater than or equal to 0.254mm (10 mils), ensuring excellent conductivity and strong corrosion resistance.

High-Quality 8-20mm Copper Ground Wire for Lightning Protection

Name: High-Quality 8-20mm Copper Ground Wire for Lightning Protection
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2296067025

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

US$2.35-2.88

100 Meters

Sample price:US$2.80/piece.Request sample

Product profile

Customization

Available

Usage

Protection, Civil Building

Application

Construction Wire Mesh, Lightning Protection Belts

Model NO.

8*0.254mm*1000mm

Material

Copper Coated Steel

Certification

ISO 9001, ISO 45001, and ISO 14001

Size

Meidum

Brand

Changdi

Surface Treatment

Coated

Hole Shape

Round

After-Sales Service

Yes

Warranty

Yes

Color

Copper

Manufacturing Process

Four Dimensional Continuous Electroplating

Sample

Offer on Demand

Lifespan

up to 50 Years

Average Thickness

Greater Than or Equal to 0.254mm

Connection Points

Soft, Long, and Significantly Reduced Straight

Transport Package

Sea Freight, Air Freight

Specification

8*0.254mm*1000m

Trademark

Origin

Qingdao, China

HS Code

7403290000

Production Capacity

20000PCS/Day

Key features

Superior Conductivity: Skin effect principle provides conductivity equivalent to pure copper for efficient current transmission.

Long Service Life: Thick copper layer ensures corrosion resistance with a lifespan of up to 50 years.

High Mechanical Strength: Steel core provides high tensile strength and bending resistance for complex environments.

Excellent Anti-Corrosion: High-temperature fusion welding prevents residue or corrosion at the bonding interface.

Flexible Customization: Supports full customization, minor customization, and flexible customization from samples or designs.

Versatile Application: Suitable for lightning protection, grounding, and anti-static needs in various soil conditions.

Certified Quality: Passed ISO 9001, ISO 45001, and ISO 14001 system certifications for quality control.

Optimized Connection: Special heat treatment creates soft, long connection points to reduce grid resistance.

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: ≤1.08h

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?

They feature independent monitoring, digital communication, and database management. Suitable for humid, saline, acidic soils and chemical corrosive environments. Used in power plants, substations, airports, railways, and high-rise buildings for lightning and anti-static grounding.

Q:Why choose copper plated grounding rods over other materials?

They ensure safety by providing a safe pathway for electrical energy dissipation. They offer consistency with a stable grounding reference point and prevent stray voltage. They are durable, corrosion-resistant, and cost-effective.

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

Pure copper offers 8x better conductivity and 10x corrosion resistance than steel, with a lifespan over 40 years. Copper plated materials balance cost and mechanical strength using a steel core, making them suitable for most engineering scenarios.

Q:How is heat release welding performed?

Prepare materials like welding 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.

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

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.