聊城市開(kāi)發(fā)區(qū)志啟鋼管有限公司www.lcszq.com常年生產(chǎn)定做厚壁無(wú)縫鋼管，厚壁鋼管。外徑89-1000mm,壁厚5-120mm。主要材質(zhì)：Q235B.Q345B,20#,45#,16Mn,42CrMo,35CrMo，40Cr,20Cr。 常用厚壁無(wú)縫鋼管規(guī)格表 外 徑 壁 厚 外 徑 壁 厚 銷售公司 38 4-5-6-8-10 159 4.5-5-6-8-10-12-14-16-18 -20-22-25-30-35-38-40-45 聊城志啟鋼管 42 3.5-4-5-6-8-10-12 168 5-6-8-10-12-14-16-18-20 -22-25-28-30-35-38-40-45-50 聊城志啟鋼管 45 3.5-4-5-6-8-10-12 180 5-6-8-10-12-14-16-18-20 -22-25-28-30-32-35-38-40-45-50-55 聊城志啟鋼管 48 3.5-4-5-6-8-10-12 194 6-8-10-12-14-16-18-20-22 -25-28-30-32-35-38-40-42-45-50 聊城志啟鋼管 51 3.5-4-5-6-8-10-12 203 6-8-10-12-14-16-18-20-22-25 -28-30-32-35-38-40-42-45-50-55-60 聊城志啟鋼管 57 3.5-4-5-6-8-10-12-14 219 6-7-8-10-12-14-16-18-20-22 -25-28-30-32-35-38-40-45-50-55-60 聊城志啟鋼管 60 3.5-4-5-6-8-10-12-14 232 14-16-18-20-22-25-28-30-32 -35-38-40-42-45-50-55-60 聊城志啟鋼管 63 3.5-4-5-6-8-10-12-14 245 8-10-12-14-16-18-20-22-25 -28-30-32-35-38-40-42-45-50-55-60 聊城志啟鋼管 73 4-5-6-8-10-12-14-16 273 6-8-10-12-14-16-18-20-22-25 -28-30-32-35-38-40-42-45-50-55-60 聊城志啟鋼管 76 4-5-6-8-10-12-14-16 299 8-10-12-14-16-18-20-22-25 -28-30-32-35-38-40-42-45-50-55-60 -65-70-75 聊城志啟鋼管 83 4-5-6-8-10-12-14-16 -18-20 325 9-10-11-12-13-14-16-18-20 -22-25-28-30-32-35-38-40-42-45-50 -55-60-65-70-75-80 聊城志啟鋼管 89 4-6-8-10-12-14-16-18 -20-22-25 351 10-12-14-16-18-20-22-25-28 -30-32-35-38-40-42-45-50-55 -60-65-70-75 聊城志啟鋼管 95 4.5-5-6-8-10-12-14-16 -18-20-25 356 8-10-12-14-16-18-20-22-25-28 -30-32-35-38-40-42-45-50-55 -60-65-70-75-80 聊城志啟鋼管 102 4.5-5-6-8-10-12-14-16 -18-22-25-30 377 8-10-12-14-16-18-20-22-25-28 -30-32-35-38-40-42-45-50-55 -60-65-70-75-80 聊城志啟鋼管 108 4.5-5-6-8-10-12-14-16 -18-20-22-25 402 12-14-16-18-20-22-25-28 -30-32-35-38-40-42-45-50-55 -60-65-70-75-80 聊城志啟鋼管 114 4.5-5-6-8-10-12-14-16 -18-22-25 426 8-10-12-14-16-18-20-22-25 -28-30-32-35-38-40-42-45-50 -55-60-65-70-75-80 聊城志啟鋼管 121 4.5-5-6-8-10-12-14-16 -18-20 480 10-12-14-16-18-20-22-25-28 -30-32-35-38-40-42-45-50-55 -60-65-70-75-80 聊城志啟鋼管