Underground Copper Wire
C23000 bare copper cable
grounding C23000 wire

Underground Copper Wire

Bare copper grounding wire is less expensive than insulated grounding wire and works well in many industrial applications. Particularly for large projects, using bare copper may yield significant cost savings.

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Product Introduction

Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of underground copper wire in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount underground copper wire for sale here from our factory. Customized orders are welcome.

Grounding wires need to be able to withstand variations in current and voltage, and soft copper wire can fulfill this need. Copper transmits current and voltage quickly, and has good corrosion resistance and strength, which makes it ideal for use in the manufacture of grounding wires. Bare copper wire also provides a reliable connection. Grounding wires need to be connected to the metal enclosure of an appliance to ensure a good ground. Copper's high conductivity and connectivity ensures a good connection between the metal casing of the appliance and the ground, resulting in more effective protection against electric shocks.

World-class AC copper wire production technology

Nominal cross section area	Nominal Insulation Thickness	Nominal Overall diameter	Approx Weight	Max. D.C. Resistance of Conductor (20°C)
mm2	mm	mm	kg/km	Ohm/km
1.5	0.7	2.9	22	12.1
2.5	0.8	3.6	32	7.41
4	0.8	4.1	50	4.61
6	0.8	4.7	71	3.08
10	1	5.9	110	1.83
16	1	6.8	164	1.15
25	1.2	8.4	256	0.727
35	1.2	9.4	346	0.524
50	1.4	11	473	0.387
70	1.4	12.7	674	0.268
95	1.6	14.7	913	0.193
120	1.6	16.2	1150	0.153
150	1.8	18	1461	0.124
185	2	20	1749	0.0991
240	2.2	23	2317	0.0754
300	2.4	25.2	3049	0.0601
400	2.6	28.4	3657	0.047
500	2.8	31.8	4700	0.0366
630	2.8	38.1	5890	0.0283

Copper products are ideal for making grounding wires. Its conductive properties, corrosiveness and strength make it ideal for use in grounding wires for electrical equipment. At the same time, copper is relatively inexpensive, which makes it a very practical choice.

Product Packaging

Copper wire coil packaging

thin copper wire

About us

GNEE is a manufacturer specializing in the research, development, production, sales and service of copper sheet, copper tube, copper bar and copper coil. Our company is located in Henan Province with convenient transportation. Our factory has been engaged in the domestic market for more than 16 years and has rich production experience.In 2015, we opened the foreign market. Our company integrates processing and operation. Our main markets are Dubai, Indonesia, Singapore, Vietnam, Malaysia, Philippines, Chile, Mexico, Israel, Spain and so on.

Bright Soft Copper Wire Supply Team

copper wire for earthing

Customer visit

pure copper wire

FAQ

Q:Does the product have quality inspection before loading?

A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.

Q:How to pack the products?

A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.

Q:What is your working time?

A:In general, our online service time is time: 9:00-22:00, after 22:00, we will reply to your inquiry during the next working day.

Q: What trade terms do you usually use?

A: We use FOB, CIF, EXW,FCA,FAS,CFR.

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