2M Soft Copper Tube Pipe Roll OD 4mm x ID 3mm for Refrigeration Plumbing (OD 4mm, ID 3mm)

【EASY TO REFORM】Copper pipe can be transformed into all kinds of semi-finished and finished products through hot and cold forging.

【SUPERIOR QUALITY】This copper pipe boasts fine ductility, corrosion resistance, and weldability.

【EXCELLENT ELECTRICAL CONDUCTIVITY】Excellent electrical conductivity, used in the manufacture of wire, cable, (electric) brushes, etc.

【GOOD THERMAL CONDUCTIVITY】Good thermal conductivity, used in the manufacture of magnetic instruments or meters.

【PLASTICITY】Excellent plasticity, easy to machine under hot and cold pressure.