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장봉석(B. S. Jang),한광수(K. S. Han),김광호(K. H. Kim),이용한(Y. H. Lee),김국진(K. J. Kim) 대한기계학회 2013 대한기계학회 춘추학술대회 Vol.2013 No.12
The latest trend of offshore plant that there are many demands for Line pipe for oil and gas mining, separation, transportation, pretreatment, storage and processing executed as plant of deep ocean resources production increasingly. The major customer of SAW pipe need to develop new technology of large-diameter steel pipe SAW(Submerged Arc Welding) applied replaced with a drawing-type SAW Seamless steel pipe. In this paper shows our study about mechanical properties which is two type of SAW pipes manufactured by press bending after removing inside welding seam.