Manufacturing Process : Pipes and Tube
Integrated Steel Manufacture
Seamless pipes & tubes (Mannesmann process)
Seamless pipe pipes & tubes (hot extrusion ･ hot hollow forged)
Electric resistance-welded pipes & tubes
Hot electric resistance-welded pipes & tubes
Arc-welded pipes & tubes (SAWH pipe (by Spiral process))
Manufacturing process video
Seamless pipes & tubes
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