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Recent content by matkomatko

  1. matkomatko

    Are EXPANSION JOINTS necessary in piping with small temperature change ?

    Hello everybody, I am investigating whether the use of expansion joints is necessary in a certain piping system. To be more precise: Material = Steel L = 20 m Delta T = 25 K Delta L = 5.75 mm (due to temperature effect) Test pressure = 12 bar ( Working = 6 bar) So far I have come to the...

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