焊管生产线 01
Coils, Tig+ plasma welding to weld the tubes, on line annealing, removal of internal beads, cut, hydro test, ET and UT test for tubes.
Plates slitted, ends bevelled, SAW, Mig and Tig welding for the pipes.
Plates slitted, ends bevelled, SAW, Mig and Tig welding for the pipes.
