welded pipe production lines: 8-20mm, 12-32mm, 16-50mm, 25-76mm, 32-89mm ......610mm diameter welded pipes
straight welded pipe production line: 8-20mm, 12-32mm, 16-50mm, 25-76mm, 32-89mm,....,610mm diameter welded pipes.
Work flow:
{Steel strip}→→ Double-head un-coiler →→Strip-head shear and welder→→ accumulator →Forming unit (Flattening unit +Main driving unit +Forming unit +Guide unit + High frequency induction welding unit +squeeze roller)+ De-burr frame →→Cooling unit →→ Sizing unit and straightener →→Flying saw under computer-control →→ Run-out table
Model | Max pipe | Min. Pipe | speed |
20 | φ20mmx2.Omm | φ8mmx0.6mm | 140m/min |
20C | φ20mmx2.5mm | φ8mmx0.6mm | 140m/min |
33 | φ33.5minx2.5mm | φ10mmxl.0mm | 140m/min |
33C | φ33.5mmx3.25mm | φ10mmxl.0mm | 140m/min |
42 | φ42mmx3.0.mm | φ15.9mmxl.0mm | 125m/min |
42C | φ42mmx4.0mm | φ15.9mmxl.0mm | 125m/min |
50 | φ50mmx3.5mm | φ15.9mmxl.0mm | 120m/min |
50C | φ50mmx4.5mm | φ15.9mmxl.0mm | 120m/min |
60 | φ60mmx4.5mm | φ15.9mmxl.0mm | 110m/min |
76 | φ76mmx4.75tm | φ19.1mmxl.2mm | 110m/min |
76C | φ76mmx5.25.mm | φ19.1mmxl.2mm | 100m/min |
89 | φ88.5mmx4.75mm | φ21mmxl.6mm | 100m/min |
89C | φ88.5mmx5.5mm | φ21mmxl.6mm | 100m/min |
114 | φ114mmx5.Omm | φ34mmx2.Omm | 90m/min |
114C | φ114mmx6.Omm | φ34mmx1.6mm | 90m/min |
140 | φ140mmx5.5mm | φ38.1mmx2.Omm | 80m/min |
140C | φ140mmx6.5mm | φ38.1mmxl.6mm | 80m/min |
165 | φ165minx6.Omm | φ60.5mmx3.Omm | 80m/min |
165C | φ165mmx8.0mm | φ60.5mmx2.5mm | 80m/min |
219 | φ219mmx8.Omm | φ60.5mmx3.Omm | 60m/min |
219C | φ219mmxl2.7mm | φ60.5mmx2.5mm | 60m/min |
273C | φ273mmxl2.7mm | φ88.5mmx3.5mm | 50m/min |
324C | φ323.8mmxl2.7mm | φ114mmx4.Orm | 45m/min |
426C | φ426mmxl2.7mm | φ140mmx4.5mm | 45m/min |
-508C | φ508mmxl2.7mm | φ219mmx5.Omm | 30m/min |
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Straight Welded Pipe Mill Line
