Copper-Clad Steel Flat Bar for Airport Lightning Protection

Name: Copper-Clad Steel Flat Bar for Airport Lightning Protection
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2283345945

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

US$4.56-6.20

100 Pieces

Sample price:US$4.60/piece.Request sample

Product profile

Customization

Available

Usage

Lightning Protection Earthing, Oil Storage, Power Plants,Substations, Airports

Application

Communication Base Stations,Railways,etc.

Model NO.

30*3.5*0.254*1000mm

Material

Copper Coated Steel

Certification

ISO9001, CE

Size

Copper Layer Thickness ≥ 0.3mm

Color

Copper

Manufacturing Process

Four Dimensional Continuous Electroplating

Sample

Offer on Demand

Copper Layer Thickness

≥ 0.3mm

Service Life

Over 30 Years

Transport Package

Sea Freight, Air Freight

Specification

30*3.5*0.254*1000mm

Trademark

Origin

Qingdao, China

HS Code

7403290000

Production Capacity

20000PCS/Day

Key features

High Conductivity: Surface composed of 99.99% electrolytic copper for excellent conductivity and low resistance.

Corrosion Resistance: Thick copper layer ensures strong corrosion resistance with a service life exceeding 30 years.

Unique Manufacturing: Four-dimensional continuous electroplating process prevents disconnection, warping, or cracking.

Strong Adhesion: High-temperature welding composite interface ensures no residue and no corrosion on bonding surface.

Wide Application: Suitable for grounding in various soil conditions including humidity, temperature, and pH changes.

Easy Installation: Convenient installation with dedicated connecting pipes or hot melt welding for firm joints.

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

Deep Grounding: Special connection method allows penetration up to 35 meters underground for low 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: ≤1.04h

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?

Copper-clad steel grounding rods feature independent monitoring, digital communication, and database management. They are suitable for humid, saline, acidic soils and chemical corrosive environments. Applications include power plants, substations, communication base stations, airports, railways, and petrochemical plants.

Q:What is the service life of copper-clad steel grounding rods?

Copper-clad steel grounding rods generally have a service life of over 30 years due to their thick copper layer and corrosion resistance. Pure copper rods last over 40 years, while galvanized steel rods last 10-15 years.

Q:How does copper-clad steel compare to pure copper grounding materials?

Pure copper offers better conductivity (8x steel) and corrosion resistance but is costly with lower mechanical strength. Copper-clad steel balances performance and cost by depositing copper on a steel core, providing strength and cost-effectiveness suitable for most engineering scenarios.

Q:What are the benefits of using copper-clad steel for lightning protection?

Benefits include safety by providing a pathway for electrical energy dissipation, consistency in grounding reference, and protection against stray voltage. The material offers durability, corrosion resistance, and excellent electrical conductivity.

Q:What is the minimum order quantity and lead time?

The minimum order quantity is 10 pcs. The average lead time is one month during peak season and within 15 workdays during the off-season.