
Hard-drawn Copper Wire (3mm)
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of hard-drawn copper wire (3mm) in China, also supports customized service. Welcome to buy discount hard-drawn copper wire (3mm) for sale here from our factory. Quality products and reasonable price are available.
As one of the well-known hard drawn copper wire suppliers, we produces 3mm solid copper wire, which can be 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. Friends who need to buy hard-drawn copper wire, welcome to contact us for the 3mm copper wire price.
Hard-drawn Copper Wire (3mm) Performance Advantages
Bright surface without burrs
Superior performance and quality
Can meet your technical requirements for drawing fine lines, fine lines and special products
Hard-drawn Copper Wire (3mm) Application Fields

Transformer

Photovoltaic Cable

Submarine Cable

Communication Field
Hard-drawn Copper Wire (3mm) Performance Parameter
| Name of Commodity | TR 3mm | ||
| Status | TR | ||
| Packaging | Spooler Coils | Orbital Coils | |
| Packaging specifications | 1000*1000*700 | 1100*1750 | |
| Unit weight | ≤2t | ≤1.8t | |
| Standard product | Tolerance | ±0.03mm | |
| Roundness | 0.03mm | ||
| Elongation | >30% | ||
| Resistivity | ≤0.017241 | ||
| Surface quality | Smooth without burr | ||
Hard-drawn Copper Wire (3mm) Production Process
01
Φ8mm Copper rod
02
Wire pay-off
03
Drawing
04
Annealing
05
Washing clean
06
Wire take-up
07
Finished product inspection
08
Packaging
09
Storage
Hard-drawn Copper Wire (3mm) Executive Standard
Jintian 3mm copper wire executive standard: GB/T3953-2009,GB/T4910-2009, GB/T12970-2009, GB/T3952-2016
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