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    Domestic Construction of Long-distance Oil/Gas Pipe Lines and New Challenges Facing the Metallurgical Sector
    Zhang Yonglan
    2002, 31(1): 1-4.
    Abstract PDF
    Current Situation and Development Strategy of Domestic ERW Steel Tube-making Sector(PartⅠ)
    Sun Yongxi
    2002, 31(1): 5-8.
    Abstract PDF
    Financial Crisis Surviving Russian Steel Tube Industry(PartⅠ)
    Du Houyi
    2002, 31(1): 9-12.
    Abstract PDF
    Experimental Research on BG110T Anti-collapse Casing(PartⅠ)——Influence by residual stress, average wall thickness and yield strength on critical anti-collapse strength
    Zhang Yi, Song Jianping, Chen Jianchu
    2002, 31(1): 13-16.
    Abstract PDF
    Discussion on EAF Melting Processes for P91 (T91) Steel
    Hu Maohui, Su Xiongjie
    2002, 31(1): 17-19.
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    Technological Practice for and Research on Improvement of Round Blooms for Tube-making
    Dong Jun, Liang Xiao, He Ruizhi
    2002, 31(1): 20-23.
    Abstract PDF
    Deformation Process VS Properties of Precision Cold-Drawn Steel Tube
    Li Xinchun
    2002, 31(1): 24-26.
    Abstract PDF
    Control System for Combustion of Indirect Heating Furnace——Alternative cascade dual-cross limiting control system
    Zhang Ming
    2002, 31(1): 27-30.
    Abstract PDF
    Development of Non-Quenched/Tempered N80 (F-N80) Oil Well Pipe
    Xiao Hongguang
    2002, 31(1): 31-34.
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    Discussion on Service Life of Piercing Plug
    Jiang Jian
    2002, 31(1): 35-38.
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    Modification of Jet for Sand Blast to Remove Rust on Oxygen Piping Inner Surface
    Zhou Sengbiao, Zhou Sengkui, Ma Fuyi
    2002, 31(1): 39-39.
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    Measuring and Computerized Data Processing System for W.T. of Seamless Steel Tubes
    Wei Peng, Zhao Junxia, Sun Zhenjiao
    2002, 31(1): 40-42.
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    Studies on Technical Lever Factor——Technical Advancement VS Enterprise Income before Interest and Tax
    Cheng Haitao
    2002, 31(1): 43-45.
    Abstract PDF
    A Discussion on Building up Manufacturing Complex for Small-sized Billets for Seamless Steel Tube-making
    Cai Weicheng
    2002, 31(1): 46-50.
    Abstract PDF