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    Facing “new normalcy”, seeking new development, promoting transformation and upgrade of domestic steel tube industry via reform and innovation
    LI Qiang
    2014, 43(6): 1-5.
    Abstract PDF
    Facing difficult operation situation of domestic steel tube industry, pursuing development via reform and innovation
    CHENG Haitao
    2014, 43(6): 6-9.
    Abstract PDF
    Analysis of Steel Tube Production and Operation Situations of Tenaris and Vallourec in 2013
    WU Lei
    2014, 43(6): 10-13.
    Abstract PDF
    Contributing Factors and Control of Formation of Fine-grain Microstructure in Inner and Outer Surfaces of 690 Alloy Tube for Heat Transfer Service
    ZHU Haitao, WU Qingsong, QIN Weijian, ZANG Chuanlu, GAO Chao
    2014, 43(6): 14-17.
    Abstract PDF
    Effect of Inclusions on Hydrogen Sulfide Stress Corrosion Resistance of Casing
    ZHANG Zhiyuan, MU Ruisan, QI Yupei, ZHOU Wei, CHENG Lin, ZHAO Youyun
    2014, 43(6): 18-23.
    Abstract PDF
    Research on HFW Process with Gleeble 3500 Thermal Simulator
    WANG Jun, TAN Xiao, ZHANG Feng, ZHAO Jianlong, SU Wan, QUAN Yong
    2014, 43(6): 24-29.
    Abstract PDF
    R & D of Seamless Steel Tube for Semi-trailer Axle Service Suitable for US Market
    ZHANG Baoyu
    2014, 43(6): 30-33.
    Abstract PDF
    Features of Process and Equipment of Ф180 mm TCM 3-roll Retained-mandrel Pipe Mill
    WANG Aiguo, FENG Shiyun
    2014, 43(6): 34-37.
    Abstract PDF
    Design and Application of Calibration Stand for Mandrel Pipe Mill
    LIU Lin, QIN Xuan, CHEN Binan, WANG Jianhui
    2014, 43(6): 38-42.
    Abstract PDF
    Application of Advanced Quality Planning for Improving Straightness Quality of Anti-SSC Pipes
    YANG Xiao, WANG Aihua, ZHANG Jianwei
    2014, 43(6): 43-47.
    Abstract PDF
    Analysis and Prevention of In-process Defects of New Type Bainitic Hollow Steel
    CHENG Juqiang
    2014, 43(6): 48-52.
    Abstract PDF
    Combined Effects by Blunt Edge-milling Unit Operation and Steel Plate Movement of UOE Welding Pipe Line on Milling Efficiency
    SUN Fenglong, DAI Xueyu
    2014, 43(6): 53-57.
    Abstract PDF
    Research on Problem Concerning Instability of Arcing during Multi-wire Internally-welding Process of Two-step Pipe Welding Mill
    WANG Jingjing, HUANG Fachun, LUO Tianbao
    2014, 43(6): 58-60.
    Abstract PDF
    Development and Improvement of Rolling-stands of Φ273 mm Three-roll Mandrel Pipe Mill
    WU Ying, WU Zebo, ZHU Dianrui, YANG Gang
    2014, 43(6): 61-63.
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    A Process to Produce Hollow Hexagonal Bar Steel with Sizing Mill
    WU Jianbing, ZHANG Lingyan
    2014, 43(6): 64-67.
    Abstract PDF
    Lean Design and Verification of Plug Toe Angle of Cone-type Piercer
    DONG Shaofeng, GUO Jibao
    2014, 43(6): 68-71.
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    Measures for Enhancing Service Span of Forming Roller of SAWH Plant
    BI Xiufeng, CHEN Liang
    2014, 43(6): 72-75.
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    Selection of Probe Angle of Contact Type Ultrasonic Detection System for Steel Pipes
    XU Huaquan
    2014, 43(6): 76-78.
    Abstract PDF
    Discussion on High Temperature Manganese Phosphorisation Process for Oil Tubing/Casing Couplings
    LIU Jinpeng, LI Jing, SUN Yongping
    2014, 43(6): 79-82.
    Abstract PDF
    Pancheng Yihong Pipe Co., Ltd.
    2014, 43(6): 83-83.
    Abstract PDF