产品类别 主 要 材 质 执 行 标 准用     途规 格 范 围 精密管St35 St37.4(10#)St45(20#) St55(35#)Ck45(45#) ST52(16Mn)CH8Ni9Ti(35CrMo)GB/T3639-2009GB/T8713-2009等用于汽车、摩托车、工程机械、千斤顶、电动工具及运动器材等其他领域所用的精密钢管等 ∮16-168×2-20  我公司是一家及生产和销售一体的专业无缝钢管企业。销售公司库存周转量万余吨，生产公司有7条生产线及设备50多台套，能生产精轧管、冷拔管  ，结构管等。  电  话：0635-2185555 2116968 8884799 8889701   传  真：0635-8889700  手  机：13963012880 13181070678  联系人：李德青  商雷   网  址：http://chinasteeltube.cn.alibaba.com规    格规    格规    格16×2-2.5-3-3.5-427×3-3.5-4-4.5-5-5.5-648×3-3.5-4-4.5-5-5.5-617×2-2.5-3-3.5-428×3-3.5-4-4.5-5-5.5-650×3-3.5-4-4.5-5-5.5-6-7-818×2-2.5-3-3.5-429×3-3.5-4-4.5-5-5.5-651×3-3.5-4-4.5-5-5.5-6-7-819×2-2.5-3-3.5-430×3-3.5-4-4.5-5-5.5-654×3-3.5-4-4.5-5-5.5-6-7-820×2-2.5-3-3.5-432×3-3.5-4-4.5-5-5.5-657×3-3.5-4-4.5-5-5.5-6-7-821×2-2.5-3-3.5-434×3-3.5-4-4.5-5-5.5-660×4.5-5-5.5-6-6.5-7-7.5-822×2-2.5-3-3.5-436×3-3.5-4-4.5-5-5.5-663×4.5-5-5.5-6-6.5-7-7.5-823×2-2.5-3-3.5-438×3-3.5-4-4.5-5-5.5-663.5×4.5-5-5.5-6-7-8-9-10-11-1224×2-2.5-3-3.5-4-4.5-540×3-3.5-4-4.5-5-5.5-670×4.5-5-5.5-6-7-8-9-10-11-1225×3-3.5-4-4.5-5-5.5-642×3-3.5-4-4.5-5-5.5-673×4.5-5-5.5-6-7-8-9-10-11-1226×3-3.5-4-4.5-5-5.5-645×3-3.5-4-4.5-5-5.5-676×4.5-5-5.5-6-7-8-9-10-11-12 规格规格规格89*3-4-5-6-8-10-12-14146*14-15-16-18-20194*5-6-7-8-9-10-11-1292*5-6-4-7-8-9-10-12-14152*5-6-7-8-9-10-11194*13-14-15-16-17-18-1995*5-6-7-8-9-10-12-14152*12-13-14-15-16-194*20-22-24-2598*5-6-7-8-9-10-12-14152*17-18-19-20203*5-6-7-8-9-10-12-13102*5-4-5-6-7-8-9-10-14159*5-6-78-8-9-10-11219*6-8-9-10-11-12-14108*5-6-7-8-9-10-12-14159*12-13-14-15-16219*15-16-17-18-20110*5-6-7-8-9-10-12-14-16159*17-18-19-20245*5-6-7-8-9-10-12114*5-6-7-8-9-10-12-13-16168*5-6-7-8-9-10-11245*13-14-15-16-20121*5-6-7-8-9-10-12-14-16168*12-13-14-15-16273*5-6-7-8-9-10-12133*5-6-8-9-10-12-14-16168*17-18-19-20-22273*13-14-15-16-17-18-20127*5-6-7-8-10-12-14-16180*5-6-7-8-9-10-11299*5-6-7-8-9-10-11-12-13140*5-6-7-8-9-10-12-14-16180*12-13-14-15-16299*5-9-10-12-13-14-16-20146*5-7-8-9-10-12-13180*17-18-19-20可以定做22-500mm内的精密无缝钢管