结构用无缝管GB816210#20#45#

山东省聊城市亿元方盛钢管有限公司
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结构用无缝管GB8162-87,10#,20#,35#,45#,16Mn,27SiMn
6,8,12,14,16,18,20,21,22,23,24×1.5-4 各18 25,26,27,28,32,34,36×2.5,4,6 各21
38,40,42,45,48,50,51,54×3.5,4,6,10 各20 55,57,60,63,5,68,70,73×2.5,4,6.8-14 各28
76,80,83,89,90,95,102,108,114×4.5-6-25 各26 121,127,133,140,146,152×3.5,4,6,8,10-35 各30
159,168,178,180,194×5,6,8,10,12,14,16-45 各30 203,219,245,273,299,325×5,6,10,12-62 各35
340,351,355,365,377,402,406×6,8,10,12,14-60 各50 426,450,465,480,500×8,10,12,14,16-65 各60
508,510,520,530,545,558×8,10,12,14,16-88 各60 560,610,630,650,660,720,760×14,16-130 各68
山东省聊城市亿元方盛钢管有限公司 传真: