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    Current Situation, Problems, Countermoves and Prospectsof Domestic Seamless Steel Tube Industry （ Part I ）
    ZHOU Qing-jie, ZHU Jing-qing
    2000, 29(1): 1-5.
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    Optimizing Structure of Weld Pipe Industry and Increasing Portion of High Added Value Products
    LIANG Ai-yu
    2000, 29(1): 6-9.
    Abstract PDF
    Comprehensive Analysis Concerning Domestic Demand, Production Capacity and Pricing of Oil Well Pipes
    LI Xin, ZHANG Yi, ZHANG Ru-xin
    2000, 29(1): 10-14.
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    Research on Recrystallization Law of Non-Quenched and Tempered 30Mn2SiV Steel
    XU Fu-chang, CAI Qing-wu, CENG Liang-ping
    2000, 29(1): 15-17.
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    Cursory Review of Groove Design of Fewer-Stand Mandrel Retained MPM
    WANG Peng-fei, LIAN Yu-ping, QIN Jian-xin
    2000, 29(1): 18-21.
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    Improving Piercer Feed Angle to Enhance Piercing Effeciency
    ZHOU Dao-zhi
    2000, 29(1): 22-23.
    Abstract PDF
    Repairing of Stand Bearing Block Hole of Pipe Reducing Mill With High-Molecular Complex Material
    PENG Kuang-lin, LI Jia-you, YAN Yu-xian, LIU Jia
    2000, 29(1): 24-25.
    Abstract PDF
    Research and Application Concerning Technique of Heat-Treating Steel Tubes in Continuous Furnace with Protective Atmosphere
    DENG Er-kang
    2000, 29(1): 26-30.
    Abstract PDF
    Development of Manufacturing Process Technologies of Stainless Steel Weld Pipes for Making of Low/Medium Pressure
    GAO Xing-jiang, CAO Zhi-liang, SHEN Wei-bin
    2000, 29(1): 31-33.
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    Application of Dual Metal Pipe in Pipe Line Service
    WU Fang, QIN Jian-ping
    2000, 29(1): 34-36.
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    Modification of Gear Reducer of Φ76 mm Pipe Mill forSpeed-Increasing Purpose
    LI Hua-ling, LIU Bao-xiang, SHENG Shi-feng
    2000, 29(1): 37-39.
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    Application of WDPF in Automated Pipe Rolling Line andModification of It
    AI Ying-guo, LIU Jie-ming
    2000, 29(1): 40-43.
    Abstract PDF
    Current Situation of Development of Oil Well Pipe Production Towards Full-China-Made Level and Proposals Concerned
    LI Ping-quan, WANG Shi-hong
    2000, 29(1): 44-47.
    Abstract PDF
    Development of Database Information Management System forHot-rolled Seamless Steel Tube Production Plan
    CAI Feng, ZHANG Lan-ying, YAN Dao-ying, ZHANG Ke-qin
    2000, 29(1): 48-52.
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    Testing concerning three pipe rolling processes and birth of the first plug pipe mill——《One Hundred Years of Seamless Steel Tube Industry》(6)
    JIN Ru-song
    2000, 29(1): 53-57.
    Abstract PDF
    Ordinary powered plastic coatings for plastic-coatcd steel tubes——《Plastic-Coating Techniques for Steel Tubes》(1)
    SUN Sheng, ZHAO San-yuan, BO Yong-qing, SUN Bing-xin, PANG Yong-jun
    2000, 29(1): 58-60.
    Abstract PDF