|Hollow Section||From 15 mmX15 mm to 100 mmX100 mm|
|Min and Max Thickness||2mm -5mm|
|Speed of Machine||40 m - 120 m/min|
Tube Mill for Hollow Section as API stranded comprises of strip preparation, pipe forming, welding, cooling, sizing straightening, pipe cut-off unit and pipe take off unit. The strip first requires leveling and straightening which is done by passing the strip through strip leveler, pinch rolls and guide rolls. After this, the strip is passed through various forming rolls where the strips are converted into open seam pipe.