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Standards & specifications for pipe & tube couplings

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I am interested in finding out more about cryogenic applications and what standards, specifications and test methods (ASTM, etc.) are required for qualification of pipe and tube couplings.

1 Comment

  1. James A. Fesmire
    October 29, 2008

    Two important areas to consider are: 1) basic material integrity at low temperatures (acceptable materials are addressed by ASME B31.3 and BPV Code Section 8, Div. 1 and 2) materials compatibility in the end-use environments such as flammability, oxygen compatibility, and outgassing for vacuum (NASA-STD-6001 is helpful here).

    Also, there are two prominent cryogenic equipment companies close to you: PHPK Technologies and Eden Cryogenics.

    James E. Fesmire
    Sr. Principal Investigator
    Cryogenics Test Laboratory
    NASA Kennedy Space Center
    (321) 867-7557

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