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Bare Copper Wire (8mm)

The electrical round copper wire products produced by our company are widely used in industries such as transposed conductors, ultra-high voltage cables, various types of wires and cables, various types of enameled wires, network wires, electronic wires and communication wires. You are guaranteed to get high quality products, more attentive service and instant communication. And we'll negotiate with you at a reasonable 8 mm copper wire price.

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Certifications

Bare Copper Wire (8mm) Performance Advantages

Bright surface without burrs
Superior performance and quality
Can meet your technical requirements for drawing fine lines, fine lines and special products

What is Bare Copper Wire Used for

8mm stranded wire is a type of electrical conductor made of copper that does not have any insulation or coating. It is typically a single strand of pure copper wire that is used in a wide range of electrical applications. Copper is a highly conductive material, making bare copper wire an excellent choice for electrical wiring and grounding applications.

8mm copper wire is widely used in electrical and electronics applications where conductivity and corrosion resistance are important.

Grounding: 8mm electrical wire is commonly used for grounding electrical systems and equipment. It provides a low-impedance path for fault current to flow and protects against electrical shocks and damage.

Electrical wiring: Bare copper wire can be used as an electrical conductor in wiring applications where insulation is not required. This is often the case in high-temperature applications, such as in ovens, or in industrial environments where the wire is protected by conduit or other means.

Why Choose Jintian 8mm Copper Rod

Jintian is recognized as one of the most professional copper wire rod 8mm manufacturers in China. With their extensive experience and expertise in the industry, we have established a strong reputation for producing high-quality products. When it comes to copper rod 8mm price, Jintian offers competitive pricing without compromising on the quality of our products. We strive to provide affordable solutions without compromising on performance or reliability. For copper 8mm cable price, Jintian's copper wire rods are an excellent choice. These cables are designed to meet the demanding requirements of electrical applications. Jintian's commitment to quality control ensures that our 8mm copper rod wire meet the necessary industry standards, providing peace of mind and assurance of performance.

Application Fields

submarine-cable
photovoltaic-cable

Bare Copper Wire (8mm) Performance Parameter

Product properties		Internal Control Standards
±10turns	Copper spikes	None	–
	Crack	Total less than 3cm	–
	Peel off	Total less than 3cm	–
Copper powder(mg)		≤5mg	≤15mg
±Turns until torsion(turns)		Without any bell-shapes or cracks	≥25
Oxygen content(ppm)		200-250	≤400
Number of flaws detected	(L)	≤1	–
	(M)	≤3	–
	(S)	≤30	–
Number of iron detected	(L)	0	–
	(M)	0	–
	(S)	0	–
Elongation(%)		≥40	≥40
Diameter		8.0±0.2mm	8.0±0.4mm
Resistance		≤0.01704	≤0.01707
Oxide layers		<600	–
Appearance		Smooth surface, no burr, no impurities or other flaws	Smooth surface, no burr, no impurities or other flaws
Production condition	Blocks in the furnace	none	–
	Cold copper	none	–
	Stabilitu of copper water temperature	±5℃	–
	Stability of ingot temperature	±5℃	–
	Casting condition	Without significant fluctuations in the level	–
	Others	Normal and Stable	–

Production Process

01

Raw materials

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02

Melting

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03

Casting

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04

Surface treatment

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05

Rolling

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06

Acid-free cleaning

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07

Liquid wax spraying

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08

Wire take-up

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09

Finished product inspection

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10

Compacting

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11

Packaging

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Copper Wire FAQs

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What is Copper Wire used for?
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Copper wire is widely used in electrical, light industry, machinery manufacturing, construction industry and other fields. Among them, copper wire is the most widely used in electrical areas(Power distribution, transmission and etc.) with the largest amount, accounting for more than half of the total consumption.