Square pipe line Square pipe line is the professional machine used to produce Industrial pipe, Equipment pipe, and Auto car pipe, 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 flow chart Uncoiling-> Material accumulating-> Leveling-> Forming-> High-frequency welding-> Deburring-> Cooling-> Sizing-> Straightening-> Flying saw cutting -> Discharging Scope of supply and service     NODescriptionQuantityRemarks1Uncoiler1 setManual/Pneumatic/Hydraulic expanding2Shearing and butt welding1 setManual/Pneumatic/Hydraulic cutting3Accumulator1 setVertical/Horizontal4Forming & Sizing unit1 setDC motor/AC motor5Flying cutting saw1 setHot friction cutting/Cold cutting6Run-out table1 set7Solid High frequency welder1 setTechnique parameter TypeTY114TY89TY76TY60TY50TY32TY20TY16Round pipeφ40- φ114φ35- φ102φ32-φ89φ25-φ76φ20-φ63φ13-φ38φ10-φ25φ7.5-φ16Square pipe30×30-90×9030×30-80×8025×25-70×7020×20-60×6015×15-50×5010×10-30×30//Rectangle pipe20×40-60×12020×40-50×10020×40-45×9015×30-40×8010×20-30×607×14-20×40//Thickness1.2-4.01.2-4.01.2-3.751.0-3.20.8-3.00.6-1.80.3-1.50.3-1.0Speed0-600-700-800-800-900-1000-1100-110Driving motor132+132132+132132+13290+9090+90754522HF welder3003003002002001006060