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  • Question about gas tight design

    Discussion in 'The main mechanical design forum' started by GAZZ, May 15, 2011.

    1. GAZZ

      GAZZ New Member

      Aug 2010
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      Recently, i've got a task, it is mentioned that the model should be gas tight design in work order, i am confused about what's the mean of gas tight design and don't know how to start. could you please do me a favor to help me out? any examples? thanks in advance.
    3. GarethW

      GarethW Chief Clicker Staff Member

      Jul 2009
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      Gas tight means that gases (or air) must not be able to get in/out. Basically, a fully sealed design. Perhaps it has be sealed to a certain pressure? Do you have a spec of what pressure you must conform to or is "gas tight" all you've got to go on? What kind of part is it? If it's a seal, valve or pressure vessel, then I guess it being "gas tight" makes sense or it won't be much use!

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