Gu Chunxiao. DEVELOPMEHT OF WELDEDED OIL-WELL PIPES[J]. STEEL PIPE, 1994, 23(3): 17-20.
    Citation: Gu Chunxiao. DEVELOPMEHT OF WELDEDED OIL-WELL PIPES[J]. STEEL PIPE, 1994, 23(3): 17-20.

    DEVELOPMEHT OF WELDEDED OIL-WELL PIPES

    • The author describes various aspects concerning welded oil-well pipes,including steel grades.Specifications,main manufacture equipment and processes,etc.,laying stress on the feasibility and necessity of developing oil-well pipes in the country.
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