Electrician Round Copper Wire (parallel wire)
Electrician Round Copper Wire (parallel wire) Certifications
Electrician Round Copper Wire (parallel wire) Performance Advantages
- Bright surface without burrs
- Superior performance and quality
- Can meet your technical requirements for drawing fine lines, fine lines and special products
Electrician Round Copper Wire (parallel wire) Application fields
Transformer Coil
Photovoltaic Cable
Communication Field
Electrician Round Copper Wire (parallel wire) Performance parameterdownload
| 产品性能
Product properties |
内控标准
Internal Control Standards |
||
| ±10转turns | 铜刺Copper spikes | 无None | – |
| 裂缝Crack | 合计3cm以下
Total less than 3cm |
– | |
| 剥离Peel off | 合计3cm以下
Total less than 3cm |
– | |
| 铜粉（mg）Copper powder | ≤5mg | ≤15mg | |
| ±10转至扭断（转数）
Turns until torsion(turns) |
≥30没有不良喇叭口状或裂缝
Without any bell-shapes or cracks |
≥25 | |
| 含氧量(ppm)Oxygen content | 200-250 | ≤400 | |
| 探伤数
Number of flaws detected |
大（L） | ≤1 | – |
| 中（M） | ≤3 | – | |
| 小（S） | ≤30 | – | |
| 探铁数
Number of iron detected |
大（L） | 0 | – |
| 中（M） | 0 | – | |
| 小（S） | 0 | – | |
| 伸长率（%）Elongation | ≥40 | ≥40 | |
| 线径Diameter | 8.0±0.2mm | 8.0±0.4mm | |
| 电阻Resistance | ≤0.01704 | ≤0.01707 | |
| 氧化层（埃）Oxide layers | ﹤600 | – | |
| 外观Appearance | 表面光滑，无飞边、夹杂等缺陷
Smooth surface, no burr, no impurities or other flaws |
表面光滑，无飞边、夹杂等缺陷
Smooth surface, no burr, no impurities or other flaws |
|
| 生产状况
Production condition |
卡炉Blocks in the furnace | 无none | – |
| 冷铜Cold copper | 无none | – | |
| 汤温稳定性
Stabilitu of copper water temperature |
±5℃ | – | |
| 铸锭温度稳定性
Stability of ingot temperature |
±5℃ | – | |
| 浇注状况Casting condition | 液位无大幅度波动
Without significant fluctuations in the level |
– | |
| 其他Others | 正常、稳定Normal and Stable | – | |
Electrician Round Copper Wire (parallel wire) Production Process
The conventional production process:
Raw materials → Melting → Casting → Edge cutting → Rolling → Acid-free cleaning → Water wax spraying → Take-up → Finished product inspection → Compaction → Packaging → Storage
Electrician Round Copper Wire (parallel wire) Executive Standard
GB/T3953-2009、GB/T4910-2009、GB/T12970-2009、GB/T3952-2016
Electrician Round Copper Wire (parallel wire) Production Equipments
American continuous casting and rolling production line
Stranding machine
Germany Nihofer drawing line
Monofilament equipment
Big drawing machine
Related Products
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. 
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. 
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. 
Ms.He
电话：0574-83005030
QQ：2881058206
邮箱：heyl01@jtgroup.com.cn
Mr.Chen
电话：0574-83005030
QQ：2881058226
邮箱：chenxb@jtgroup.com.cn
Ms.Song
电话：0574-83005030
QQ：2881058144
邮箱：songw@jtgroup.com.cn
