Advantages of employment of semi-floating mandrel mill to produce small and medium tubes are elaborated.
提出了小型无缝钢管生产机组选用半浮动芯棒连轧工艺的优势。
As a result, the method can be widely used as a method for manufacturing the seamless tube by a Mannesmann mandrel mill system.
由此，可广泛地适用作由曼内斯曼芯棒式无缝管轧机方式的无缝管的制造方法。
By introducing the concepts of K Stand moving forward and Zero Stand, the said two types of mandrel mill can be regarded as one.
用K机架前移和零机架的概念，将两种类型连轧管机联系在一起。
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