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Tinned Copper Clad Steel Tape, Tinned Copper Bonded Steel Flat Bar, Earthing

Name: Tinned Copper Clad Steel Tape, Tinned Copper Bonded Steel Flat Bar, Earthing
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 1998443311

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

US$3.50

1,000 Meters

Sample price:US$3.37/piece.Request sample

Product profile

Customization

Available

Usage

Working Earthing, Earthing System, Lightning Protection Earthing, Protection Earthin, Oil Storage, Power Plants,Substations, Airports

Working Voltage

High Voltage

Model NO.

0.254mm

Application

Communication Base Stations,Railways,etc.

Earthing Method

Direct Earthing Method

Material

Tinned Copper Coated Steel

Symbol

Grounding Material

Certification

ISO9001

Size

Copper Layer Thickness ≥ 0.3mm

Brand

Changdi

Color

Tinned Copper

Manufacturing Process

Four Dimensional Continuous Electroplating

Sample

Offer on Demand

Copper Layer Thickness

0.03-0.8mm

Service Life

Over 30 Years

Transport Package

Sea Freight, Air Freight, Train Freight

Specification

40×4, 40×5, 40×3

Trademark

Origin

Qingdao, China

Key features

Long Service Life: Service life exceeds 30 years with thick copper layer and strong corrosion resistance.

Superior Conductivity: Surface made of 99.99% electrolytic copper ensures low resistance and excellent conductivity.

High Corrosion Resistance: Thick copper layer provides high resistance to corrosion in various soil conditions.

Flexible Customization: Offers full customization, minor customization, and flexible customization options.

Deep Grounding Capability: Special connection method allows penetration up to 35 meters underground.

Cost Effective Solution: Significantly lower construction cost compared to traditional pure copper grounding methods.

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

Easy Installation: Convenient installation with dedicated pipes or hot melt welding improves construction speed.

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: ≤1.00h

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?

The copper clad steel grounding rod features independent monitoring, testing, and communication capabilities. It is suitable for general and special environments like humid, saline, or acidic soils. Applications include power plants, substations, communication base stations, airports, railways, and petrochemical plants.

Q:Why are copper plated grounding rods used for lightning protection?

They provide a safe pathway for electrical energy dissipation, ensure a stable grounding reference point, and protect against stray voltage. Made with high-strength steel and 99.9% pure copper, they offer durability, corrosion resistance, and excellent conductivity.

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

Pure copper offers 8 times the conductivity of steel and over 40 years of lifespan but is costly with lower mechanical strength. Copper plated materials balance cost and performance by using a steel core for strength and a copper layer for conductivity.

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

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.

Q:Can the product be customized?

Yes, the product supports full customization, minor customization, and flexible customization based on samples or designs.