聊城市東發(fā)鋼管有限公司現貨表 結構、流體用無縫管GB8162-1999、GB8163-1999、10#、20#、35#、45#、16Mn、27SiMn、Q345ABC、45MnZ 6,8,10,12,14,16,18,20,22,23,24×1-4 160,168,178,180,194×5,6,8,10,12,14,16-45 25,26,27,28,32,34,36×2.5-10 203,219,245,273,299,325×5,6,10,12-62 38,40,42,45,48,50,51,53.5×3-15 340,351,355,365,377,402,406×6,8,10,12,14-50 55,57,60,63.5,68,70,75×3-20 426,450,466,480,500×8,10,12,14-65 76,80,83,89,95,102,108,114×4-5-6-25 508,510,520,530,545,550×8,10,12,14,16-86 121,127,133,140,146,152×3.5,4,6,8,10-35 560,610,630,650,660,720,760×14,16-130 聯系電話；0635-8698288 2119611 2990010 手機；13963541199 13563500587 傳真 ；2119611 [詳細介紹]