Our High Purity 99.9% Copper Rod combines exceptional quality with cost-effectiveness, making it the ideal choice for construction, lightning protection systems, and industrial applications. Manufactured from electrolytic copper with a minimum purity of 99.9%, these rods deliver outstanding electrical conductivity, corrosion resistance, and mechanical formability.
With a comprehensive range of available grades and extensive processing services including welding, bending, cutting, punching, and decoiling, we provide a complete material solution tailored to your project requirements.
Product Specifications
| Material | High Purity 99.9% Copper (Electrolytic Copper) |
| Alloy Type | Alloy / Non-Alloy options available |
| Shape | Flat Plate, Flat Bar, Round Bar, Strip, Coil |
| Purity (Cu Min) | 99.9% |
| Surface Finish | Brush |
| Length | 1–6m, 6–12m (custom available) |
| Thickness | 0.3mm – 100mm |
| Width | 50mm – 2500mm |
| MOQ | 50 kg |
| Available Grades | C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910, C10920, C10930, C11000, C11300, C11400, C11500, C11600, C12000, C12200, C12300, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C65500, C68700, C70400, C70620, C71000, C71500, C71520, C71640, C72200; T1, T2, T3, TU1, TU0, TU2, TP1, TP2, TAg0.1 |
| Standards | DIN, GB, ISO, JIS, BA, ANSI |
| Origin | Jiangsu, China |
| Brand | Jianghehai |
Key Features & Benefits
High Purity (≥99.9% Cu)
Maximizes electrical and thermal conductivity for reliable performance
Low Cost
Cost-effective solution without compromising on quality
Comprehensive Processing Services
Supports welding, bending, cutting, punching, and decoiling – reduces secondary processing costs
Wide Grade Selection
Over 50 standard grades available to meet diverse industrial requirements
Multiple Shapes & Sizes
Flat plate, round bar, strip, coil – flexible options for any application
Standard Seaworthy Packaging
Safe transport for international shipments
Flexible Price Terms
CIF, CFR, FOB, Ex-Work available
Trade Assurance
Lock price option to help manage cost fluctuations
Applications
| Construction | Roofing components, architectural cladding, structural supports, decorative metalwork |
| Lightning Protection Systems | Air terminals, down conductors, grounding rods, surge protection networks |
| Electrical | Busbars, switchgear components, transformer connections, grounding systems |
| Industrial Manufacturing | Precision machined parts, welding electrodes, fasteners, mechanical components |
| Decorative & Architectural | Interior ceilings, walls, furniture cabinets, elevator decoration, signs, nameplates |
| Consumer Electronics | Mobile phones, digital cameras, MP3 players, USB device components |
| Household Appliances | Refrigerators, microwave ovens, audio equipment, air conditioners |
| Automotive | Interior and exterior decorative trim, electrical connectors, battery terminals |
How It Works
Electrical Conductivity – With 99.9% purity, copper provides minimal electrical resistance, making it the preferred material for lightning protection systems and grounding applications. Electrical current flows efficiently from the point of strike safely into the ground.
Thermal Conductivity – Copper's excellent heat transfer properties make it suitable for applications requiring thermal management, such as heat exchangers and welding components.
Formability & Processing – The material's ductility allows for bending, cutting, punching, and welding without cracking. This enables fabricators to create custom shapes and components with precision.
Corrosion Resistance – Copper naturally forms a protective patina over time, ensuring long-term durability even in exposed outdoor environments such as construction and lightning protection installations.
Packing and Shipping
Frequently Asked Questions
What is the minimum purity of your copper rods?
All our copper rods are manufactured from electrolytic copper with a minimum purity of 99.9%, ensuring high conductivity and consistent quality.
What processing services do you offer?
We provide welding, bending, cutting, punching, and decoiling services to help streamline your production process and reduce fabrication costs.
What sizes are available?
We offer thickness from 0.3mm to 100mm, width from 50mm to 2500mm, and length from 1000mm to 12000mm. Custom lengths are also available.
Can I get a sample before placing a bulk order?
Yes, free samples are available upon request to verify quality and specifications.
What are your payment terms?
We accept T/T, L/C, Western Union, and PayPal. Flexible payment arrangements are available to accommodate your needs.
What price terms do you offer?
We support CIF, CFR, FOB, and Ex-Work terms, allowing you to choose the most convenient shipping arrangement.
Do you provide price locking?
Yes, we offer price locking services to help you manage material cost fluctuations and budget more effectively.
What certifications do you provide?
We provide Mill Test Certificates (MTC) and Certificates of Analysis (COA) in accordance with international standards.
Are these rods suitable for lightning protection systems?
Absolutely. Our 99.9% pure copper rods are ideal for lightning protection applications, including air terminals, down conductors, and grounding systems.
What is your MOQ?
Our minimum order quantity is 50 kg, making it accessible for both small-scale projects and large industrial orders.
