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    Speeding up restructuring and abandoning backward practices Promoting scientific development of the steel tube industry
    Yan Zesheng
    2010, 39(3): 1-5.
    Abstract PDF
    Development and Comparative Analysis of 3-roll Mandrel Pipe Mills
    Chen Binan
    2010, 39(3): 6-9.
    Abstract PDF
    Four Basic Mathematical Equations Used for Study on Rotary Rolling Process
    Zhan Zunshun
    2010, 39(3): 10-18.
    Abstract PDF
    Analysis of Causes for Pull-out of Φ177.8 mm Casing with Buttress Thread Connection
    Nie Caijun, Lü Shuanlu, Zhou Jie, Sheng Shubin, Sun Jijun, Wu Fuqiang
    2010, 39(3): 19-23.
    Abstract PDF
    Development of Process of Rolling Light-wall Seamless Tube with Φ273 mm Assel Pipe Mill
    Qian Gang, Hu Xuan
    2010, 39(3): 24-27.
    Abstract PDF
    Technical Features of Assel Pipe Mill
    Zhang Liangfu, Qing Zhen, Wang Aiguo
    2010, 39(3): 28-29.
    Abstract PDF
    Analysis of Technological Advantages of HFW 508 Pipe Mill
    Zhou Shujun, Wang Xiaoying, Luo Chuanjiao, Qi Guozheng
    2010, 39(3): 30-33.
    Abstract PDF
    Design and Application of Inner Surface Descaling System for Cold-drawn Steel Pipe
    Zhu Jiabing, Fan Guiling
    2010, 39(3): 34-36.
    Abstract PDF
    Analysis on Residual Stress in Plasma-sprayed Coating of Piercing Plug
    Tang Jiapeng, Chen Yanxia
    2010, 39(3): 37-40.
    Abstract PDF
    Analysis of Influence by Deoxidant and Mandrel Lubrication on Development of Defective Inner Scar of Seamless Steel Pipe Hot-rolled with Mandrel Mill
    Zhou Xiaofeng, Zhang Baohui, Zhang Chuanyou, Shi Qingzhi
    2010, 39(3): 41-44.
    Abstract PDF
    Discussion on Methods for Measurement of Squareness of Cropped Weld Pipe End
    Kang Wanping, Tian Junping, Liu Zhijun, Wang Xi
    2010, 39(3): 45-47.
    Abstract PDF
    Inspection and Identification of Hair Cracks of Seamless Steel Gas Linepipes
    Lü Shuanlu, Han Yong, Li Jinfeng, Wang Tingjian, Shi Changrong, Huang Lei
    2010, 39(3): 48-51.
    Abstract PDF
    Research and Development of New Type Tube End Self-sealing Device for Hi-pressure Hydrostatic Testing Machine
    Liu Hantao, Wang Xiaozhang, Zhu Jigang
    2010, 39(3): 52-54.
    Abstract PDF
    Study on Ultrasonic Detection Method for Inner Flaw of Extra-heavy-wall Steel Tube
    Zhao Renshun
    2010, 39(3): 55-59.
    Abstract PDF
    Application of URP Automatic Ultrasonic Testing Machine to Manufacture of Seamless Steel Tubes
    Liu Junhua
    2010, 39(3): 60-64.
    Abstract PDF
    Discussion on Rolling Centerline of Seamless Steel Pipe Mandrel Mill
    Li Daogang, Liu Yazheng, Li Zhiming
    2010, 39(3): 65-67.
    Abstract PDF
    Discussion on Techno-Economic Evaluations of Materials Selection for OCTG
    Ma Wenbo, Pan Changcheng, Zhao Jin, Li Haoming, Yang Xi, Shi Jiaoqi
    2010, 39(3): 68-70.
    Abstract PDF
    Interpretation of Specification of Seamless Steel Tube for Wire-line Core Drill Pipe
    Kuang Xuejun, Peng Li
    2010, 39(3): 71-73.
    Abstract PDF
    SHANGHAI CHENGYOU INDUSTRIAL GROUP CO., LTD.
    2010, 39(3): 74-74.
    Abstract PDF