Stainless Steel Seamless Tube At Both Ends Of The Wall Thickness Why Will Increase

Stainless steel tube end thickening cause of tension reduction, due to stainless steel tube before and after the establishment of tension and disappearance of the two unstable stage, the stainless steel tube by the tension than in the middle of the stable rolling stage is small, resulting in stainless steel tube before and after the wall thickness is slightly thicker than the middle. The length of cutting head and tail increases, and the metal consumption increases. This thickening of stainless steel tubes is an important disadvantage of tension reduction.

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