YTGZS Copper Round Tube Straight Pipe Tubing Length 500mm,Outer Diameter 40mm,40mmx1.5mmx500mm

Made of copper with processing, ductility, and weather resistance.for high strength, weld-ability and long-lasting durability. Commonly used in DIY projects, hobby, crafts, building model, building decoration, frames, industrial, gardening products, electric conduction, conduction heat, and so on. It can be punched and processed according to the length you need, and can be welded with the right equipment. Easy to install.The surface is smooth with no seam, good electrical conductivity, thermal conductivity. The surface of the copper tube is easy to be oxidized and it will have a little oxidation (not rustiness), but it does not affect the use. If you need a beautiful appearance, such as crafts, it is recommended to use fine sandpaper grinding.