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  1. sopperman89

    Welding Symbol Help

    Hello, What does the weld symbol look like for welding the corners of a sheet metal enclosure? Thank you, Stevehttps://files.engineering.com/getfile.aspx?folder=dc7d8a03-b7df-4322-9cdb-c7472cd3a681&file=Capture.PNG
  2. sopperman89

    Modified NPT Thread

    @TugboatEng Short story behind the modified thread is that this is used on an oxygen valve that sees at most 3000psi when the tank is full, I have not been able to find an oxygen safe threadlocker rated to this pressure. The modified thread was required because back when this was being designed...
  3. sopperman89

    Modified NPT Thread

    Hello, I have been with my current company for less than a year and I am trying to fix an issue we have been noticing with a valve we purchase with a modified NPT thread. The L1 dimension for a 1/8-27 NPT was modified to 0.0839" (image attached). Only the female side was modified. The stem that...

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