140 high-frequency tube welding machine

140high-frequency welding machine can prodce: 1.the square pipe range :Φ60------Φ140mm 2. the rectangle pipe range :50×50--------100×100mmraw material thickness:2.5------------5mm max width of raw material: 500mmoutside installation dimension of  machine set: 61.5m×5.5m×2.5m
140 high-frequency tube welding machine