阿塞尔轧管机空轧内径39mm以下厚壁钢管

    NON-MANDREL ROLLING OF HEAVY WALLED STEEL TUBES UP TO 39mm IN ID WITH ASSEL PIPE MILL

    • 摘要: 介绍了φ76mm阿塞尔轧管机的主要技术参数和内径39mm以下厚壁钢管的生产工艺流程,以及该轧管机不带芯棒空轧减径生产内径39mm以下热轧厚壁荒管的轧制工艺和轧管机装置的改进。

       

      Abstract: The article covers such aspects concerning the φ76mm Assel pipe rolling mill as main technical data,process flow for heavy walled tubes up to 39mm in ID and rolling technology and equipment modificatiln of the said mill for manufacture of hot-rolled heavy walled tubes up to 39mm in ID with non-mandrel reducing process.

       

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