Name: Stainless steel pipe mill 1.Pipe Diameter: 6mm-25mm 2. ... production process:The open-book, play marks, forming, welding, grinding, sizing, straightening, fixed length, cut, splice and othercontinuous ... Machinery main components:uncoil machine, forming welding machine, grinding machine, sizing machine, frame straightening, cutting machine, finished ... express and shipping. stainless steel pipe mill