... :180#,240#,320#,400#,600#,Satin polish,Mirror stainless steel round pipe, square pipe, stainless steel ornamental pipe; welded stainless steel ... / steel Crate).8) Application: Decoration, Furniture, Home appliance, fencing, railing, Chemistry, Metallurgy, Medicine, Mechanical field etc 9)The mechanism is good ... . Tubes can be bended, enlarged, shrunk, and staved. stainless steel round pipe