Mainly used for decoration, products, appliances stainless steel pipe and carbon steel (round tube, square tube, shaped tube) Automatic stainless steel pipe welding mill machine Description: 1.Stainless steel pipe welding machine, stainless steel pipe making machine, decorative stainless steel pipe production line.2. Processing pipe diameter: 6-219mm.3. Processing pipe diameter: 0.2-4.0mm.4. ...