seamless pipe O.D.: 6mm-114m W.T.:1mm-20mm seamless pipeO.D.: 6mm-114mW.T.:1mm-20mmLENGTH:4-6m or customizedSTANDARD:JIS, AISI, ASTM A53, GB, DIN1629, EN,etc.APPLICATION:mechanical structure,heat exchange,structure,machinery,liquid transportation,etc.MATERIAL:GB/T 8162,10#,20#,Q235(16Mn),etc ITEMOD(inch)OD(MM)W.T(MM)LENGTH(MTRS)Minmum QTY(MT)FOB XINGANG(USD/TON)SEAMLESS PIPES API 5L GR.B/ASTM ...