
Manufacturing Process
Manufacturing process
Hot Piercing is used for manufacturing hot finished tubes and pipes.
Cold rolling is a widely used step for the production of seamless, cold-finished, high alloyed stainless steel and nickel based alloy tubes and pipes, with a process able to reach lower outside diameters and tighter tolerances than the hot pierced hollows.
Cold drawing is used to obtain tight tolerance ranges , for outside diameters but also for wall thicknesses.
Annealing. is to release the stress after cold process.
Hot Piercing is used for manufacturing hot finished tubes and pipes.
Cold rolling is a widely used step for the production of seamless, cold-finished, high alloyed stainless steel and nickel based alloy tubes and pipes, with a process able to reach lower outside diameters and tighter tolerances than the hot pierced hollows.
Cold drawing is used to obtain tight tolerance ranges , for outside diameters but also for wall thicknesses.
Annealing. is to release the stress after cold process.

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