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    LONGITUDINAL CRACKS AND RESIDUAL STRESS IN PIPE DRAWING WITHOUT INSIDE TOOLS
    Yan Peng, Wang Yuxia, Liu Nan, Han Guanchang
    1990, 19(1): 1-5.
    Abstract PDF
    A STUDY ON THE SLIGHT COLD DEFORMATION AND SURFACE SHOT BLASTING PROCESS FOR Ineoloy-800 ALLOT PIPES
    Zheng Zhaolin
    1990, 19(1): 6-10.
    Abstract PDF
    SOME IMPROVEMENTS ON DESIGN OF A THREE ROLL MILL
    Deng Shunxi
    1990, 19(1): 11-12.
    Abstract PDF
    EXPERIMENTS ON A NEW PHOSPHATIZING PROCESS OF SEAMLESS STEEL PIPES
    Wu Guoliang
    1990, 19(1): 13-18.
    Abstract PDF
    AN APPROACH TO CALCULATING THE PROCESS PARAMETERS OF THE WITHDREWING & STRAIGHTENING SYSTEM IN AN ARC CC MACHINE FOR ROUND BILLETS
    Xie Genquan
    1990, 19(1): 18-24,29.
    Abstract PDF
    MECHANICAL CHARACTERISTICS OF A NEW PIPE DRAWING PROCESS WITHOUT INSIDE TOOLS BUT WITH HP LUBRIC←ATION AND TENSION
    Wang Jinmu
    1990, 19(1): 25-29.
    Abstract PDF
    AN APPROXIMATE SOLUTION TO THE ROTATING TIME OF THE ROTARY STAND OF TRANSVAL MILL WHEN ROLLING A PIPE END
    Qu Hongde
    1990, 19(1): 30-34.
    Abstract PDF
    A DICUSSION ON FAILURE MECHANISM OF PIERCING PLUGS
    Liu Yide
    1990, 19(1): 35-40.
    Abstract PDF
    DEVELOPMENTS AND PRESENT STATE OF SEAMLESS STEEL PIPE PRODUCTION IN FOREIGN COUNTRIES(PAPTI)
    Li Dingan
    1990, 19(1): 41-46.
    Abstract PDF
    COATING TECHNOLOGY OF STEEL PIPES (PART1)
    Zhang Hanshu
    1990, 19(1): 47-52.
    Abstract PDF
    A PRECISION STRAIGHTENER OF STEEL PIPES
    A·M·Maskileison etc.,
    1990, 19(1): 52-54.
    Abstract PDF
    MANUFACTURE OF 10X12H20T2-Щ STEEL PIPES
    I·D·Shchedrov etc.,
    1990, 19(1): 55-57.
    Abstract PDF
    A RESEARCH ON PLUGS FOR ROLLING SEAMLESS ALLOY PIPES
    ,
    1990, 19(1): 58-62.
    Abstract PDF