6-20mm Round Seamless Brass Tube Outer Diameter 1mm Thickness 500mm Length for Model Making and Pipeline

Light weight, good thermal conductivity, especially good rust resistance and easy processing Suitable for pipelines, model building, model railway and boat, architectural design, engineering, school projects Made of brass, high hardness and good ductility, strong, sturdy enough and well shiny Better resist high pressure and high temperature, resist corrosion It has good mechanical properties, good machinability, widely used and easy welding