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Pure Copper Arrestors
Pure Copper Arrestors are conductive grounding components supplied by LMM Group in Dalian, Liaoning, China. They are manufactured from electrolytic copper with a minimum purity of 99.9% (UNS C11000). The arrestors are designed to dissipate fault currents in power distribution, telecommunications and industrial installations. Their construction complies with international grounding standards and offers long‑term corrosion resistance.
The copper alloy provides an electrical conductivity of about 58 MS m⁻¹, which is typical for C11000 grade material. In the industry, similar arrestors are supplied in diameters ranging from 16 mm to 25 mm and lengths up to 2 m, matching the dimensions most utilities require. LMM Group follows standard heat‑treatment processes that give a typical tensile strength of 210 MPa and atmospheric corrosion resistance comparable to other high‑purity copper products. These attributes make the arrestors suitable for harsh outdoor environments.
Utility companies, telecom operators and contractors use these arrestors to protect equipment from lightning surges and grounding faults. Buyers usually request bulk shipments under FOB or CIF terms, with packaging that groups rods in wooden crates or metal drums. LMM Group states that order quantities are flexible and that final pricing follows current LME copper market rates, so importers should confirm MOQ and incoterms directly with the supplier.
| Material | Electrolytic Copper Cu 99.9% (UNS C11000) |
| Purity | ≥99.9% |
| Electrical Conductivity | typical 58 MS m⁻¹ |
| Tensile Strength | typical 210 MPa |
| Standard Grade | C11000 (UNS C11000) |
| Typical Diameter | typical 20 mm (standard range 16‑25 mm) |
| Typical Length | typical 1500 mm (standard up to 2000 mm) |
| Corrosion Resistance | typical atmospheric corrosion resistance for C11000 copper |
| Packaging | typical bulk wooden crates or metal drums |
| Weight per Unit | typical 15 kg per 1.5 m rod |
LMM Group is located in the Dalian Economic Zone of Liaoning Province, China, as indicated by its registered address at Chuantianyuan, D‑5 Building. The company is listed with a harbor‑level trust tier on the marketplace, although its response rate is currently recorded as 0 %.
The supplier advertises pure copper arrestors and mentions compliance with international grounding standards, but it does not provide verified certification documents such as ISO or SGS in the public profile. Prospective buyers should request copies of any quality certificates and confirm the manufacturing process before placing an order.
Pure Copper Arrestors are essential components in electrical grounding and lightning protection systems, engineered for high conductivity and superior corrosion resistance. Designed with electrolytic copper purity of 99.9% or higher, these arrestors ensure reliable fault current dissipation and long-term durability in harsh environmental conditions. Widely used in power distribution, telecommunications, and industrial installations, they meet international standards for grounding applications and are traded globally for infrastructure projects and utility deployments. Pricing reflects current LME-driven copper market conditions.
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Sourcing Pure Copper Arrestors from LMM Group - China Import Guide
Before placing an order, importers should verify that the copper supplied meets the C11000 grade and that the purity claim of 99.9 % is documented by a mill test report. Request copies of any ISO or SGS certificates and confirm that the rods have been heat‑treated to achieve the typical tensile strength of 210 MPa. Checking these details helps avoid mismatches with project specifications.
Logistics for bulk copper arrestors are usually arranged on an FOB or CIF basis from the port of Dalian. Buyers need to confirm the incoterm, container loading plan and any special handling requirements, as the rods are heavy and may need protective crating. Payment terms are commonly T/T, but the exact schedule should be negotiated and recorded in the purchase contract.
Quality assurance should include a third‑party inspection of conductivity, dimensions and surface condition before loading. Request a test certificate that records electrical conductivity (≈58 MS m⁻¹) and corrosion‑resistance performance. Ensure that the supplier can provide a mill test report and, if required, arrange for an on‑site audit or sample testing to validate compliance with international grounding standards.
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30 suppliersBuy Pure Copper Arrestors in Bulk — Supplier in China
When sourcing Pure Copper Arrestors for your business, securing the right balance of quality and cost is essential. LMM Group, a supplier based in China, offers this product with key specifications including ETP (Electrolytic Tough Pitch) Copper, Grade A, Cu 99.99% minimum, oxygen content <10 ppm, and Dia 12mm-25mm x Length 1.2m-3m (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2.05/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7403.21, making it a staple in the Copper Rods sector with strong demand from importing countries worldwide.
Pure Copper Arrestors Specifications, Trade Terms & Pricing
Importing Pure Copper Arrestors requires careful attention to shipping logistics, customs compliance, and secure payment terms. LMM Group offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7403.21 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
About LMM Group — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Pure Copper Arrestors for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Copper Rods category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Pure Copper Arrestors — Shipping, Logistics & Customs
Importing Pure Copper Arrestors requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7403.21 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Pure Copper Arrestors
What is the wholesale price of Pure Copper Arrestors?
The current listed wholesale price for Pure Copper Arrestors from LMM Group is $2.05/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to LMM Group through EximNext.
What is the Minimum Order Quantity (MOQ) for Pure Copper Arrestors?
The supplier, LMM Group, has set a Minimum Order Quantity (MOQ) of 1 Bags for Pure Copper Arrestors. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Pure Copper Arrestors?
For international shipping and customs clearance, Pure Copper Arrestors is classified under HS Code 7403.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Pure Copper Arrestors from China?
To import Pure Copper Arrestors from China, negotiate shipping terms (FOB, CIF, or EXW) directly with LMM Group. Ensure you have the necessary import licenses for Copper Rods products in your destination country.
How can I check LMM Group before ordering?
Open the LMM Group company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Pure Copper Arrestors?
The key specifications for Pure Copper Arrestors supplied by LMM Group include ETP (Electrolytic Tough Pitch) Copper, Grade A, Cu 99.99% minimum, oxygen content <10 ppm, and Dia 12mm-25mm x Length 1.2m-3m (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Pure Copper Arrestors?
LMM Group offers Pure Copper Arrestors with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Pure Copper Arrestors the most?
Pure Copper Arrestors is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from LMM Group through our platform.
What certifications does this Pure Copper Arrestors supplier hold?
LMM Group maintains international quality certifications. These ensure that the Pure Copper Arrestors meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Pure Copper Arrestors on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. LMM Group will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with LMM Group.
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