聊城市东发钢管有限公司现货表 结构、流体用无缝管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
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