#straight #tube

https://jtcopper.com/products/....bare-copper-wire-for


Electrical Bare Copper Wire for Electrical Purpose
Copper's excellent electrical and thermal conductivity provides the most essential, free-moving electrons which electrical wiring requires. Annealed copper cable must have low resistivity to electrical currents to ensure a power source can push current through. However, it's the combination of these following properties that make copper the industry standard choice.

Stranded Bare Copper Wire for Electrical Purpose Performance Advantages
High dimensional accuracy

High heat dissipation performance

High cleanliness

Lightweight

EV
Appliance Industry
Bare Copper Wire for Electrical Purpose Performance Parameter

Material types Bright low-oxygen wire ( electrical round copper wire )
Name of commodity TR 2.6mm TR 3mm TY 3mm
Status TR TR TY
Packaging Spooler coils Orbital coils Spooler coils Orbital coils Orbital coils
Packaging specifications 1000*1000*700 Φ1100*1750 1000*1000*700 Φ1100*1750 Φ1100*1750
Unit weight ≤2t ≤1.8t ≤2t ≤1.8t ≤1.8t
Standard product Tolerance ±0.026mm ±0.03mm ±0.03mm
Roundness 0.026 mm 0.03 mm 0.03 mm
Tensile strength - - > 389N/mm2
Elongation > 30% > 30% ≥1%
Resistivity ≤ 0.017241 ≤ 0.017241 ≤ 0.01777
Surface quality Smooth without burr Smooth without burr Smooth without burr

Ningbo Jintian Copper (Group) Co., Ltd., established in 1986, is a large-scale Chinese copper processing enterprise.

The company's main business areas include copper processing, high-tech materials and building materials. Jintian copper vietnam has more than twenty production and trade-oriented subsidiaries. The main products include, but are not limited to, copper wires, copper bars, copper tube types, copper strips, copper plates, enameled wires, valves and magnetic materials. The outputs of all main products rank among the top in the industry.