A GENERAL CONSIDERATION ABOUT UPGRADING OF LARGE-SIZED PLUG PIPE MILL

Li Yuande, Liu Qunying, Huang Jizhong. A GENERAL CONSIDERATION ABOUT UPGRADING OF LARGE-SIZED PLUG PIPE MILL[J]. STEEL PIPE, 1995, 24(6): 32-35.

Citation:

Li Yuande, Liu Qunying, Huang Jizhong. A GENERAL CONSIDERATION ABOUT UPGRADING OF LARGE-SIZED PLUG PIPE MILL[J]. STEEL PIPE, 1995, 24(6): 32-35.

Citation:

Li Yuande, Liu Qunying, Huang Jizhong. A GENERAL CONSIDERATION ABOUT UPGRADING OF LARGE-SIZED PLUG PIPE MILL[J]. STEEL PIPE, 1995, 24(6): 32-35.

Abstract

It is inevitable for the large-sized plug pipe mills in the country to undergo necessary technical revamps due to the fact that the mills have such common disadvantages as low product geometric accuracies and unconstant inner/outer surface quality.Possible type,concept and operational measures for the technical revamp are also proposed in the article.

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