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                热轧无缝钢管

                时间:2012-02-21 浏览:

                 


                定尺长度:
                8000~12000mm 也可根据客户需求自定长度生产
                热轧钢管生产工艺ω 流程图
                热轧钢管工艺流程图
                注:为关键工序  ※不特殊工序  R:审阅点   E:检验点   H:停止点   括号内数字为工序号
                 

                 


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