25X4mm Copper Clad Steel Flat Bar - Perfect for Crafting Projects

Name: 25X4mm Copper Clad Steel Flat Bar - Perfect for Crafting Projects
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2270924895

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

US$8.50-12.00

100 Pieces

Sample price:US$3.37/piece.Request sample

Product profile

Customization

Available

Usage

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

Application

Communication Base Stations,Railways,etc.

Material

Copper Coated Steel

Certification

ISO9001

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

14.2

Trademark

Origin

Qingdao, China

Key features

Over 30 Years Service Life: Thick copper layer ensures corrosion resistance for over 30 years of operation.

Excellent Conductivity: 99.99% electrolytic copper surface provides low resistance and superior electrical performance.

High Mechanical Strength: Steel core offers high tensile strength and flexibility without cracking when bent.

Customization Available: Full customization, minor customization, and flexible customization options are available.

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

Wide Application Range: Suitable for various soil conditions including humid, saline, and acidic environments.

Cost-Effective Solution: Significantly reduces construction costs compared to traditional pure copper grounding methods.

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

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: ≤0.37h

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?

They feature independent monitoring and digital communication capabilities. Suitable for general and special environments like humid, saline, or acidic soils. Widely used in power plants, substations, communication base stations, airports, railways, and petrochemical plants for lightning protection and anti-static grounding.

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

They provide a safe pathway for electrical energy dissipation, ensuring system safety. They offer a stable, low-resistance connection to ground, preventing stray voltage that could damage equipment or cause fires. 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 8 times better conductivity and over 10 times the corrosion resistance of steel, with a lifespan over 40 years. Copper plated materials balance cost and mechanical strength by using a steel core, making them suitable for most engineering scenarios while approaching pure copper performance.

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

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. Copper clad steel offers high cost-effectiveness.

Q:What are the payment and delivery terms?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. Minimum Order Quantity is 10 pcs. Average lead time is one month during peak season and within 15 workdays off-season. Ports include Qingdao Port.