MODIFICATION OF SMALL AND MEDIUM SIZED SEAMLESS STEEL TUBE MILLS-APPROACH TO MILL TYPE

The author gives the audience a brief of the current situation of various domestically employed modern pipe mills and comprehensive analysis of the φ144mm Accu-Roll Plant in Lubao Steel Tube with respect to the mill's technical performances and features,remaining problems and possible solutions therefor,emphasizing that the said mill is among the priorities of selected types for small and medium pipe mill modification in China.