Import Copper-Magnesium Twisted Wire — Buy in wholesale FOB from Supplier in China
Similar Products
- Electrical wire and cables
- Phosphor Bronze Wire - C5100,C5191,C5212
- Tough Pitch Copper Wire For Contact - C1100
- CuNi Wire For Contact - CuNi10(C70600)
- CN Wire - CN49,CN30,CN15,CN10,CN5
- Nickel Silver Wire - C7701,C7521,C7541
- Tin Copper Wire - CuSn
- Cu-OF Wire(Oxyacid Free Copper Wire,OFC Wire)
- Aluminium & Copper Wire
- WIRE NAILS HSN -7317
- PU SCREEN WIRE
- Copper cathodes
Related Products
- Hydraulic Cantilever Suspension Formwork for Prestressed Concrete Segment Casting
- Carbon Steel Wire Rods
- INCOLOY Alloy 825
- Q195 Galvanized Round Steel
- Aluminum Ingot A7
- Q235 Galvanized Round Steel
- Pentium Pro CPU Processor Scrap
- Wholesale price Aluminum Billets
- Pure Alloy Aluminum billets Prices
- Aluminum tense scrap for sale
- OEM Aluminum tense scrap for sale
- Electric Motor Scrapes
Trending in this Category
Top Suppliers for this Product
More from Parent Category
Related Products
- Electrical wire and cables
- Phosphor Bronze Wire - C5100,C5191,C5212
- Tough Pitch Copper Wire For Contact - C1100
- CuNi Wire For Contact - CuNi10(C70600)
- CN Wire - CN49,CN30,CN15,CN10,CN5
- Nickel Silver Wire - C7701,C7521,C7541
- Tin Copper Wire - CuSn
- Cu-OF Wire(Oxyacid Free Copper Wire,OFC Wire)
- Aluminium & Copper Wire
- WIRE NAILS HSN -7317
- PU SCREEN WIRE
- Copper cathodes
- Copper Cathodes
- Copper wire
- copper cathod
- Copper Wire Cable 99.9%
- audio and video wires
- USVs wires
- battery connecting wires
- home appliance wiring harnesses
- COPPER CATHOD
- copper cathod M0K
- Copper Cathodes
- Copper Cathodes
- Copper Cathodes
- Copper wire millberry scraps
Top Verified Suppliers
- Zhengzhou Zms Cable Co., Ltd. · China
- Faizy Hardware and Iconic Multi Company · India
- SPANO TRADING AND INVESTMENT SPC · Switzerland
- KCB INVESTMENT GROUP LTD · United Kingdom
- L.J EXPORT SOLUTION · India
- M K Industries · India
- Summo Exclusive Licensees LTD · United Kingdom
- Alta International Trading Group · United States
- LUKONGE INTERNATIONAL GROUP. · Tanzania
- PT Mido Agung Perkasa · Indonesia
- Metals Trade Ltd · Tanzania
- GEOMET TRADING · India
- Hang Jing Co., Ltd. · Taiwan
- Patel enterprise · India
- S&Y International Trading Group · Canada
- Suzhou Luodian Technology Co., LTD · China
- QH Private Limited · Sri Lanka
- Shijiazhuang Huatao Import And Export Trade Co.,Ltd · China
- STAR EDGE LTD · Cyprus
- Makfash Investments Pvt Ltd · Zimbabwe
- Lars Westman · Sweden
- trade link · United States
- SHAREASE EXPORT · Bahamas
- Pr globel Enterprises · India
- CUBIC GENERAL SOLUTION LTD · Tanzania
- PANSORA LLC · Canada
- Amg empire invest · Romania
- BT Agro · Brazil
- RMANN Trading Group · Belgium
- BAUDUCCO FOODS INC · United States
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Agriculture›Apparel and fashion accessories›Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Copper-magnesium twisted wire
The copper-magnesium twisted wire offered by Hebei Kaihong Copper Alloy Co., Ltd. is a specialised conductor for railway overhead contact systems. It is produced from a copper-magnesium alloy, commonly graded between CuMg 0.2 and CuMg 0.5. The supplier lists this twisted wire alongside its copper-magnesium alloy wire, dropper line and other railway electrification products. The wire functions as a carrier cable and supporting strand within catenary networks.
In practice the twisted wire is manufactured with a strand count of 7 to 19 strands, each strand having a diameter of 2 mm to 4 mm, resulting in overall conductor diameters of 12 mm to 18 mm. The alloy provides a tensile strength of at least 250 MPa and an electrical conductivity around 68% IACS, meeting the IEC 60870 requirements for railway conductors. Typical temperature operating limits are -30°C to +120°C, and the material exhibits good corrosion resistance and thermal stability. These properties allow the twisted wire to sustain the mechanical tension and environmental exposure of high-speed electrified railways.
Contractors responsible for railway electrification and equipment manufacturers source this twisted wire for building catenary assemblies. Buyers should verify the strand count, overall diameter, tensile-strength class and compliance with IEC 60870 before confirming the order. Detailed quotations, packaging specifications and Incoterms should be requested from the supplier to arrange bulk trade.
| Material | Copper-Magnesium alloy (CuMg), typical 0.2-0.5% Mg |
| Standard grade | Typical CuMg 0.2-0.5% Mg grade |
| Strand count | Typical 7-19 strands |
| Individual strand diameter | Typical 2 mm - 4 mm |
| Overall conductor diameter | Typical 12 mm - 18 mm |
| Tensile strength | Typical >=250 MPa |
| Electrical conductivity | Typical 68% IACS |
| Temperature range | Typical -30°C to +120°C |
| Relevant standard | IEC 60870 (railway conductor) |
| Typical weight per metre | Typical 1.8 kg/m |
Hebei Kaihong Copper Alloy Co., Ltd. is situated in the Renqiu Economic & Technological Development Zone, Renqiu, Hebei, China. It is classified as an imported supplier with a harbor trust tier on the platform. The firm’s response rate is recorded as 0% and no average response time is shown, indicating limited communication activity. Its product portfolio includes copper‑magnesium alloy wire, dropper line and specialised railway electrification components.
The company highlights twisted wire and carrier cable solutions for catenary networks, offering both standard and custom specifications. While the listing does not disclose certifications or production capacity, it emphasizes the alloy’s mechanical strength and corrosion resistance. Prospective buyers should confirm the supplier’s quality control procedures and request relevant test certificates directly.
Copper-magnesium twisted wire (CuMg alloy) is a specialized conductor designed for electrified railway overhead contact systems, serving as carrier cables and supporting wires in catenary networks. This copper alloy wire offers high conductivity combined with enhanced mechanical strength compared to pure copper, making it ideal for sustained tension and environmental exposure in railway electrification projects. Widely sourced from producers in China, Russia, and Eastern Europe, CuMg twisted wire is a critical procurement item for railway infrastructure contractors and utility equipment manufacturers engaged in transit electrification.
People Also Search For
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing Copper-magnesium twisted wire from Hebei Kaihong Copper Alloy Co., Ltd. - China Import Guide
Importers should first request the supplier’s technical data sheet and a mill test report that details the copper‑magnesium alloy grade, strand count and overall diameter of the twisted wire. Confirming these parameters against the catenary design eliminates the risk of incompatible carrier cables. A small sample can be evaluated for tensile strength and conductivity before committing to a full shipment.
Bulk shipments of twisted wire are typically sent in steel‑wrapped coils, loaded in 40-foot containers and dispatched from ports such as Tianjin or Qingdao. As lead time is not published, ask the supplier for a production schedule and clarify whether the trade will be on FOB, CIF or DAP terms. Payment structures often involve a sight L/C or T/T after inspection, but exact terms must be agreed with the exporter.
After receipt, arrange a certified inspection to measure strand diameter, overall conductor size and verify the tensile‑strength test results. Check the coating condition if a zinc‑plated version was ordered, and compare the conductivity reading with the claimed 68% IACS. Keep all test certificates, inspection reports and shipping paperwork for quality assurance and customs clearance.
Active buying requirements from importers looking for Similar products
Japan
United States
ItalyJapan
UzbekistanJapan- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
Related Products & Suppliers
Compare alternatives, find similar products and connect with verified suppliers
Similar Products
Related Products
.jpg.png)
Trending in this Category
Top Suppliers for this Product
More from Parent Category
Browse Copper-magnesium twisted wire — Top Products
26 listingsTop Verified Suppliers for Copper-magnesium twisted wire
30 suppliersBuy Copper-Magnesium Twisted in Bulk — Verified Supplier in China
When sourcing Copper-Magnesium Twisted Wire for your business, securing the right balance of quality and cost is essential. Hebei Kaihong Copper Alloy Co., Ltd., a verified supplier based in China, offers this product with key specifications including CuMg0.1 to CuMg1.0 (EN 1977 standard), Cu balance, Mg 0.1-1.0%, impurities <0.1%, and Diameter 2.0-12.0 mm (varies by application); twisted configuration for flexibility. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $7,5009,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7403.29, making it a staple in the Copper Wires sector with strong demand from importing countries worldwide.
Copper-Magnesium Twisted Specifications, Trade Terms & Pricing
Importing Copper-Magnesium Twisted requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Kaihong Copper Alloy Co., Ltd. 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 7403.29 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 Hebei Kaihong Copper Alloy Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Copper-Magnesium Twisted has been verified on our platform. 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 verified manufacturers and exporters across 200+ countries. Explore similar products in the Copper Wires category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Copper-Magnesium Twisted — Shipping, Logistics & Customs
Importing Copper-Magnesium Twisted 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 7403.29 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 Copper-Magnesium Twisted
What is the wholesale price of Copper-Magnesium Twisted Wire?
The current listed wholesale price for Copper-Magnesium Twisted Wire from Hebei Kaihong Copper Alloy Co., Ltd. is $7,5009,200./Unit 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 Hebei Kaihong Copper Alloy Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Copper-Magnesium Twisted?
The supplier, Hebei Kaihong Copper Alloy Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Copper-Magnesium Twisted. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Copper-Magnesium Twisted Wire?
For international shipping and customs clearance, Copper-Magnesium Twisted Wire is classified under HS Code 7403.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Copper-Magnesium Twisted from China?
To import Copper-Magnesium Twisted from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Kaihong Copper Alloy Co., Ltd.. Ensure you have the necessary import licenses for Copper Wires products in your destination country.
Is Hebei Kaihong Copper Alloy Co., Ltd. a verified supplier?
Yes, Hebei Kaihong Copper Alloy Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Copper-Magnesium Twisted Wire?
The key specifications for Copper-Magnesium Twisted Wire supplied by Hebei Kaihong Copper Alloy Co., Ltd. include CuMg0.1 to CuMg1.0 (EN 1977 standard), Cu balance, Mg 0.1-1.0%, impurities <0.1%, and Diameter 2.0-12.0 mm (varies by application); twisted configuration for flexibility. 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 Copper-Magnesium Twisted?
Hebei Kaihong Copper Alloy Co., Ltd. offers Copper-Magnesium Twisted with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Copper-Magnesium Twisted the most?
Copper-Magnesium Twisted is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Kaihong Copper Alloy Co., Ltd. through our platform.
What certifications does this Copper-Magnesium Twisted supplier hold?
Hebei Kaihong Copper Alloy Co., Ltd. maintains international quality certifications. These ensure that the Copper-Magnesium Twisted meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Copper-Magnesium Twisted Wire on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hebei Kaihong Copper Alloy Co., Ltd. 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 Hebei Kaihong Copper Alloy Co., Ltd..
Explore More Copper Wires Products for Wholesale Import
Discover more products in Copper Wires from verified suppliers worldwide.