Description:
Bare copper conductor is a copper stranded wire is formed by twisting two or more copper wires together. Due to its strong tensile resistance and low resistance, hard copper stranded wires are often used in areas that require conductivity and high tension requirements, such as distribution lines and building conductors, as well as cables for lightning protection and transmission. Soft copper stranded wire is usually finer than hard copper stranded wire, with particularly high conductivity and toughness. Commonly used for lightning protection and grounding in power plants and industrial buildings.
1. Applications
Commonly used for lightning protection and grounding in power plants and industrial buildings.
Bare copper parameters
|
cross-section mm2 |
core./diamter
(no./mm) |
Diameter of conductor
(mm) |
|
6 |
7 x 1.04 |
3.12 |
|
10 |
7 x 1.35 |
4.05 |
|
16 |
7 x 1.70 |
5.10 |
|
25 |
7 x 1.35 |
6.42 |
|
35 |
7 x 2.52 |
7.56 |
|
50 |
19 x 1.78 |
8.90 |
|
70 |
19 x 2.14 |
10.70 |
|
95 |
7 x 2.52 |
12.60 |
|
120 |
37 x 2.03 |
14.21 |
|
150 |
37 x 2.25 |
15.75 |
|
185 |
37 x 2.52 |
17.64 |
|
240 |
61 x 2.25 |
20.25 |
|
300 |
61 x 2.52 |
22.68 |
|
400 |
61 x 2.85 |
25.65 |
Factory display
Production process
Quality inspection
Packaging methods
Q1:Who you are? What are your company's Main Products?
This is Qingdao dadi energy co., ltd. Our factory was established in 2017,located in Qingdao, China, specializing in manufacturing and selling full series of wires and cables, such as: rubber sheathed flexible cable, sheathed cable, control cable, power cable, aerial insulated cable, aluminum stranded wires and steel core aluminum stranded wires, PVC insulated non-sheathed (soft) wire and cable, special cable.We have three independent production workshops with a building area of over 25000 square meters and an annual production capacity of up to 0.2 billion dollars.
Q2: How can I get the Quotation of the products?
Pls send your demand or specification to us or just E-mail our trade Manager, We'll reply to you within 2 hours in the Working days.
Q3: What does your company do regarding Quality Control?
Firstly, All raw materials were selected are the highest quality level. Secondly,Professional and skillful workers care for every detail in handling the production. Thirdly, Quality Control Department is specially responsible for quality checking in each process and final check before shipping to our customers.
Q4: I didn't find my needed model in this page. Do you provide OEM Project Service?
Surely , our factory could manufacturing more than10000 models, OEM & ODM order is warmly welcome and we can you put your brand name, (logo) on these products. What's more, our R&D team will give you professional suggestions.
Q5: How could I get the Sample?
We are honored to offer you samples if we have it in stock, usually it is not free , but we will return it to your on first time mass order .but you need to pay the freight. If you have a courier account or forwarder in China, we can send it your courier to collect samples.
Q6: How long is the Delivery Time?
For Sample: 1-3 working days ; For small orders: 3-10 working days; For mass orders: 10-18 working days. It is better to communicate with us if you are interested to place an order. It depends on your order quantity.
Q7: What are your payment terms?
Our payment term is usually T/T 30% in advanced, the balance before picking up the goods or L/C at sight.
Q8: What is your Warranty? How about MOQ ?
All the products will have 24 months Warranty,Our company has MOQ requirement, but we also accept small quantity. We would love to grow up with every customers. Please feel free to contact us and send us your inquiry.
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