Corrosion resistant welded pipes in large diameter and heavy wall in 12mtrs unit length
Production ProcessClick on each process stage number for further details. 
Raw material at stock
Plasma cutting
Joint machining
Complete bending
Internal welding
External welding
X-ray control weld repair
Post weld heath treatment
Sizing
Hydrostatic test
Beveling of pipes ends
Pickling and passivating
Final inspection
Marking and packaging
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