Rectangle tube line Rectangle tube line is the professional machine used to produce Industrial tube, Equipment tube, and Auto car tube, etc. Through optimization design, best materials choice, and accurately fabrication and rolls, the whole line reaches high precision, high speed, high quality and stable producing. Within suitable range of pipe diameter and wall thickness, pipe production speed can be adjusted.Technique data (TY89):1.Coil thickness: 1.2-4.0mm2.Producing pipe size: Ф35mm-Ф102mm3.Line speed: 0-70m/min4.Operation area: L56m X W5m