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                          欢迎进入济南金宏通钢管有限公司,我公司主要合作钢厂:莱钢、济钢、津西、日钢、包钢、马钢、宝钢等... ...质量保证、服务一流!

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                          业务联系:

                          0531-58662188  13105312166 王经理

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                          0531-69927850  13011713911 刘经理

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                          传真:0531-69927850  

                          地址:山东省济南市经十西路3788号济南金宏通公司

                          精密管

                          精密钢管的国家标准;GB/T699-2008,精密钢管的国家标准;GB/T3639-2008,另外可能也还有应用GB/T8162-2008结构用精密钢管的。精密钢管欧标为:DIN2391

                            基本用途精密钢管广泛用于汽车、摩托车、电动车、石化、电力、船只、航天、轴承、气动元件、中低压锅炉无缝钢管等范畴,也可适用于钢筋套筒、轴承、液压、机械加工等领域


                          • 产品信息
                          • 应用案例

                          精密钢管的国家标准;GB/T699-2008,精密钢管的国家标准;GB/T3639-2008,另外可能也还有应用GB/T8162-2008结构用精密钢管的。精密钢管欧标为:DIN2391

                            基本用途精密钢管广泛用于汽车、摩托车、电动车、石化、电力、船只、航天、轴承、气动元件、中低压锅炉无缝钢管等范畴,也可适用于钢筋套筒、轴承、液压、机械加工等领域


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