Ling Zhongqiu. ANALYSES OF WALL THICKNESS RATIO γ OF PIPE UNDER STRETCH REDUCING[J]. STEEL PIPE, 1990, 19(4): 39-41.
    Citation: Ling Zhongqiu. ANALYSES OF WALL THICKNESS RATIO γ OF PIPE UNDER STRETCH REDUCING[J]. STEEL PIPE, 1990, 19(4): 39-41.

    ANALYSES OF WALL THICKNESS RATIO γ OF PIPE UNDER STRETCH REDUCING

    • The writer analyzes in this paper the physical significance and application conditions in respect to the wall thickness ratio γ=S/D and γ=2S/D of pipes under stretch reducing, showing the average wall thickness ratio expression.
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