the pipe making machine specifications: 1) Driving motor power: 18.5kW 2) Made pipe range: 63.5 114mm; can also produce according to your requirements 3) Thickness: 0.9 3.0mm 4) Speed of welded process: 0.5 3m/min 5) Diameter tolerance of stainless steel: 0.25mm 6) Main size: 11.06 x 1.43 x 2.05m Package:Bare, or as per customers' requirements