High Frequency 273 Steel Pipe Welding Machine

High Frequency 273 Steel Pipe Welding Machine Raw Material Type Low carbon steel Yield Strength  [Mpa] 5 mm > x =10mm thickness  Õ < = 300 MPA Yield Strength  [Mpa] 3mm < x < 5 mm thickness  Õ < = 500 MPA Coil Weight (Tn). 8 Coil Inner Diameter [mm] 508/760 Coil Out Diameter [mm] 1800 Coil Width [mm] Min 350 Coil Width [mm] Max 700 Product Round [mm] Min Φ114 - MaxΦ273 Square [mm] Min 90x90 Max 200x20…