熱軋鋼管：現貨主要材質：20#、45#、Q345B、Q345D、15CrMo、12Cr1MoV、35CrMo、42CrMo、40Cr??規格：13-610mm??壁厚：2-150mm? 

? 材質?規格?材質?規格? 20#/16mn?102*8?45#/27simn?180*8?20#/16mn?102*9?45#/27simn?108*10?20#/16mn?102*10?45#/27simn?108*12?20#/16mn?102*12?45#/27simn?108*14?20#/16mn?102*14?45#/27simn?108*16?20#/16mn?108*7?45#/27simn?108*18?20#/16mn?108*8?45#/27simn?114*-8?20#/16mn?108*9?45#/27simn?14*10?20#/16mn?108*10?45#/27simn?114*12?20#/16mn?108*11?45#/27simn?114*14?20#/16mn?108*12?45#/27simn?121*10?20#/16mn?108*14?45#/27simn?121*12?20#/16mn?108*15?45#/27simn?121*14?20#/16mn?114*8?45#/27simn?121*16?20#/16mn?114*8.5?45#/27simn?127*8?20#/16mn?114*9?45#/27simn?127*10?20#/16mn?114*10?45#/27simn?127*12?20#/16mn?114*12?45#/27simn?127*14?20#/16mn?114*13?45#/27simn?127*16?20#/16mn?114*14?45#/27simn?133*8?20#/16mn?121*8?45#/27simn?133*10?20#/16mn?121*9?45#/27simn?133*12?20#/16mn?121*10?45#/27simn?133*14?20#/16mn?121*11?45#/27simn?133*16?20#/16mn?121*12?45#/27simn?133*18?20#/16mn?121*13?45#/27simn?133*20?20#/16mn?121*14?45#/27simn?140*10?20#/16mn?121*15?45#/27simn?140*12?20#/16mn?121*16?45#/27simn?140*14?20#/16mn?121*18?45#/27simn?140*16?20#/16mn?127*8?45#/27simn?140*18?20#/16mn?127*9?45#/27simn?140*20