H.F. Welded Steel Tube production line

I. Brief introduction:20mm welded pipe production line is designed to produce welded pipes of 8mm-20mm in OD and 0.5mm-1.5mm in wall thickness, as well as corresponding square and rectangle tube.Basic Technical Information:II.Specification of pipesPipe OD: 8mm-20mm Thickness: 0.5mm-1.5mmSquare & rectangle tube: 8mm×8mm -15mm×15mm, Thickness: 0.5mm-1.5mmLength: 6 -12m Length Tolerance: ±3mm2.Raw Material:Material:Carbon steel coil(GB Q195-Q345); Alloy steel coil; API 5L X42-X803. Tube mill:Production Speed: 20-80 m/minDirection:left to right or right to left from operator`s side decided by customers.Electricity Input Power: 300 kwIII. The technical flow of the production lineUncoiling→Shear & butt welding→Cage looping (Accumulating)→Forming → HFwelding→Removing outsied Bead →Cooling→Sizing→Cutting off→Conveying →Downloading → Packing →WarehousingIV. Makeup of tube mill line1. Double-reel Mechanical Uncoiler2.Shear & Butt Welder3.Cage Loop(Accumulator)4. Tube mill5. Solid State H.F. welder6. NC Flying Saw7. Output Rollway8. Rollers