Copper-Clad Steel Flat Bar for Indoor Grounding System

Name: Copper-Clad Steel Flat Bar for Indoor Grounding System
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2274739835

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

Continuous Electroplating Process: Unique manufacturing process ensures no disconnection, warping, or cracking after 180-degree bending.

Superior Conductivity: Excellent conductivity with self-resistance much lower than conventional materials due to pure copper surface.

Deep Grounding Capability: Special connection method allows penetration up to 35 meters underground for low resistance requirements.

Cost-Effective Solution: Significantly reduced construction costs compared to traditional pure copper grounding rods and strips.

Easy and Fast Installation: Complete accessories and dedicated connecting pipes improve construction speed and efficiency.

Wide Application Scope: Suitable for various soil conditions including different humidity, temperature, pH, and resistivity levels.

Safe and Reliable Connection: Joints are firm and stable using dedicated connecting pipes or hot melt welding methods.

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: ≤1.80h

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 general and special environments like humid, saline, or acidic soils. Applications include power plants, substations, communication base stations, airports, railways, and petrochemical plants.

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

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

Q:What is the service life of grounding rods?

Copper-clad steel rods last over 30 years. Pure copper rods last over 40 years. Galvanized steel rods last 10-15 years. Lifespan depends on soil corrosiveness, temperature, and humidity.

Q:How do you install a copper-plated grounding rod?

Determine position away from underground facilities. Insert the rod underground, leaving 6 inches protruding. Connect the grounding wire securely and test the system to ensure compliance and safety.

Q:What are the main advantages of this copper-clad steel flat bar?

Advantages include excellent anti-corrosion performance, better conductivity, wide applicability to various soil conditions, safe and quick installation, and reduced construction costs compared to pure copper methods.