Name:Punching Stainless Steel Tube/Pipe Standard: ASTM, GB Material: 201 or 304 Stainless Steel Product Name: Punching Tube/PipeModel Number: JXB006Material: 201 or 304 Stainless SteelLength: 150mm(5.9'')Diameter : 25mm(0.98'')Thickness: 1.2mm(0.047'')Surface: Mirror polishing Punched Steel Tube/Pipe(JXB006)