Premium 25X4mm Copper Clad Steel Flat Bar for Custom Projects

Name: Premium 25X4mm Copper Clad Steel Flat Bar for Custom Projects
Brand: Qingdao Changdi Electric Power Equipment Co., Ltd.
SKU: 2280443625

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 and longevity exceeding 30 years.

Superior Conductivity: 99.99% electrolytic copper surface provides low resistance and excellent electrical performance.

Anti-Corrosion Performance: High-temperature welding and thick copper layer prevent residue and corrosion on bonding surfaces.

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

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

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

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

Easy Installation: Convenient installation with dedicated connecting 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: ≤0.41h

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?

Copper clad steel grounding rods feature independent monitoring and digital communication capabilities. 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: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 grounding reference point for consistency and protect against stray voltage that could damage equipment or trigger fires. They are made of high-strength steel coated with 99.9% pure copper.

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 10 times the corrosion resistance, with a lifespan exceeding 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 over 40 years, and galvanized steel rods 10-15 years. Lifespan depends on material, soil corrosiveness, and environmental factors. Copper clad steel is recommended for cost-effectiveness, while pure copper offers maximum durability.