| Customization: | Available |
|---|---|
| Type: | Copper Wire |
| Product Name: | Copper Wire Scrap |
|
Still deciding? Get samples of US$ 1/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Scrap copper wires refer to copper wires that have been used or have not been used but cannot be used directly. The scrap copper wires commonly used in the market mainly come from the fields of construction, electricity, communications, transportation, etc. Recycling waste copper wires can save resources and reduce environmental pollution.
Its main applications include:
Manufacturing new copper wires: Recycled scrap copper wires can be used to produce new wire and cable conductors, enameled wires, tinned wires, etc.
Manufacturing other products: Waste copper wire can also be used to manufacture copper-containing alloy wires, such as brass wires (including ordinary brass wires, brass flat wires, leaded brass wires, etc.). These materials are mainly used for screws, hardware, Zippers, jewelry, bike banners, etc. In addition, scrap copper wire can also be made into pipes and used in the manufacture of air conditioning coils, condenser pipes and water supply and drainage pipes.
Reproduction: After proper treatment, the copper in the scrap copper wire can be recovered and then sent to a copper factory to be processed into cables or other copper products, or directly smelted into copper ingots.
The recycling of scrap copper wires not only helps reduce the consumption of natural resources, but also saves energy and reduces environmental pollution
|
item
|
value
|
|
Type
|
Red Copper Wire
|
|
Application
|
Industry
|
|
Grade
|
copper
|
|
Cu (Min)
|
99.9%
|
|
Processing Service
|
Bending
|
|
Product name
|
Copper Wire Scrap
|
|
Purity
|
99.9% Pure Copper Wire Scrap
|
|
Shape
|
wire
|
|
MOQ
|
2 tons
|
|
Weight
|
50kg per roll
|
|
Certification
|
ISO 9001
|
|
PAYMENT TERM
|
30%TT Advance + 70% Balance
|
|
Diameter
|
5.0-15.0mm
|
Advantages of copper line:
(1) Low resistance: The resistivity of aluminum wire and cable is about 1.68 times higher than the copper wire and cable.
(2) Good ductility: The extension rate of copper alloy is 20 ~ 40%, the extension rate of copper for electrical engineers is more than 30%, and the aluminum alloy is only 18%.
(3) High strength: The allowable stress at room temperature, copper is 7 ~ 28%higher than aluminum, respectively. Especially for stress at high temperature, the difference between the two is far away.
(4) Anti -fatigue: The aluminum is repeatedly bent and broken, and the copper is not easy. In terms of elastic indicators, copper is also about 1.7 ~ 1.8 times higher than aluminum.
(5) Good stability, corrosion resistance: copper wire antioxidant, corrosion resistance, and aluminum lines are prone to oxidation and corrosion.
(6) Large load volume: Due to the low resistance, the copper wire cables of the same section are about 30%-50%higher than the volume allowed by the aluminum cable (the maximum current that can pass), especially more and more household appliances The home improvement is basically copper wire.
(7) Low voltage loss: Due to the low resistance of copper wires and cables, the same current flows the same current. The voltage of copper wire and cable is small. Therefore, the same transmission distance can ensure higher voltage quality; or, under the allowable voltage reduction conditions, the transmission of copper wire and cable can reach a long distance, that is, the large power supply coverage area is conducive to network planning, reducing the planning of the network, reducing the planning The number of power supply points.
(8) Low calories: Under the same current, the thermal mass of the copper wire and cable of the same section is much smaller than the aluminum wire cable, making it safer to run.
(9) Low electrical loss: Due to the low resistance of copper, compared with aluminum cables, the power loss of copper cable is low, which is obvious. This is conducive to improving the utilization rate of power generation and protecting the environment.
(10) Antioxidant, corrosion resistance: The connection head of the copper wire and cable is stable, and accidents will not occur due to oxidation. The unstable connection of aluminum cables often occurs accidents due to oxidation and the contact resistance and heat. Therefore, the accident rate is much larger than the copper wire and cable. Especially in some docking of copper and aluminum lines, there is no problem without taking a long time. Therefore, the docking of copper and aluminum lines must be strictly required.
(11) Convenient construction:
The copper line is flexible, and the allowable curved degree is small, so it is convenient for turning and easy to wear;
Copper wire anti -fatigue, repeated bending is not easy to break, so the wiring is convenient;
The mechanical strength of the copper line is high, can withstand larger mechanical tension, bring great convenience to construction, and create conditions for mechanized construction.
Q: How do you control quality?
A: Mill Test Certification is supplied with shipment,Third Party Inspection is available,and we also get ISO,SGS.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to
quantity.
Q:How can we get the quotation?
A:Please offer the specification of the product,such as material,size,shape,etc.So wecan give the best quotation.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.
){kind=link}