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  • Users: pugheng
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  1. pugheng

    Designing to higher material properties then published by ASME

    Hello. I am wondering if it is acceptable practice to specify a minimum material yield strength in fabrication drawings? In particular, I am designing an open top tank (non pressure vessel) out of SA-240-316L and 304L plate and HSS materials. ASME section II specifies a yield strength of 25...
  2. pugheng

    Is ASTM A193 and A194 fully killed

    Hello. I need to ensure that both ASTM SA-193 Gr B7 and SA-194 Gr 2H materials are both fully killed. I'm unable to find reference to this in ASME section II. Is there anywhere else I should be looking? Thanks
  3. pugheng

    Material properties at elevated temperatures

    Hello. I'm trying to certify ASTM materials for the European market. As part of that process, I need to determine maximum allowable stress for use in design calculations (as per requirements of the EU Pressure Directive 97/23/EC). I need this for ASTM A182 Gr F316L, ASTM A240 T316L and ASTM...
  4. pugheng

    API pipe specifications

    Hello all... Can anyone suggest a good online resource for information regarding API piping (ie. X52, X65, etc). In particular, I'm looking for pipe dimensions, available grades, manufacturing process (seamed, seamless, etc), material properties and MAOP. Thanks in advance

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