... set for tube making machine. die set,pipe roll set. Roller and mould, welded pipe roller, stainless steel pipe mould for round/square ... and mould for round pipe, square pipe, shaped pipe, etc. 2. Precise with only 0.05mm tolerance. 3. With CNC machine. 1 ... . Description: Roller and mould, welded pipe roller, stainless steel pipe mould for round/square/shaped tube ...