Digital Control of Electrically Welded Pipe Manufacturing Technology in a Tesa 20–102 Mill
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DOI: 10.1007/s11015-019-00740-y
Abstract: In order to manufacture hot-reduced pipe from welded pipe billets in a continuous stretch-reducing mill (SRM) 20–102 coiled hot-rolled product is used of normal precision with respect to thickness, specified in GOST 19903. The actual… read more here.
Keywords: welded pipe; manufacturing technology; pipe manufacturing; thickness ... See more keywords
A comparative study of transverse shrinkage stresses and residual stresses in P91 welded pipe including plasticity error
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DOI: 10.1016/j.acme.2018.02.007
Abstract: Abstract The paper deals with the measurement of the residual stresses in P91 welded pipe using the blind hole drilling technique. The P91 pipe weld joints were prepared using gas tungsten arc welding process. The… read more here.
Keywords: welded pipe; stresses p91; p91 welded; groove ... See more keywords
Drawing of Thin-Walled Welded Pipe
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DOI: 10.3103/s0967091219040090
Abstract: Abstract—A process for drawing thin-walled welded pipe on a self-stabilizing spherical mandrel is developed and studied. On the basis of industrial trials, recommendations are made regarding the selection of optimal technological parameters. read more here.
Keywords: walled welded; welded pipe; thin walled; drawing thin ... See more keywords