welded steel tube maker mills

HGΦ32 high frequency longitudinally weldedtube millline is used to manufacture welded steel pipes of Φ10mm-Φ32mm with 0.3mm-2.0mm of wall thickness, which also can produce profiled pipes within the limit of processing round pipes. After absorbing advanced pipe making technology from both abroad and domestic, our innovative designed production linesare both economical and practical. Technical Flow: Uncoiling - Flattening-Shearing&butt welding-Strip Accumulating-Forming-High-frequency induction welding-Bead and burr removing-Zinc patching -Cooling-Sizing Inside Removing-UltrasonicTesting-Cutting-Checking &Collecting-Binding-Weighing-Marking-Accessing Warehouse Specifications 1.Product Specifications I. Round pipe diameter range:10-32mm wall thickness :0.3mm-2.0mm II. Square and rectangle tube : 10*10mm-25*25mm wall thickness range 0.3-2.0mm III .Tube and pipe length: 6--12m 2. Material Specifications: (1) Low carbon steel and low alloy steel: δb≤500Mpa δs≤235Mpa Strip width:65 -160 mm strip thickness: 0.8-3.0mm (2) strip coil:inner diameter: Φ470-510mm outer diameter: 900-1300mm Coil weight max : 0.5t 3 Line specification production speed:0-80m/min Line Power : 300kW line size: 8,200x1,940mm Line Direction: right to left(from operator' s side)