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  1. HJS7

    Vacuum tables ASME IId in Excel

    Does anybody have experience by putting the ASME IId tables of figures G, CS-1, CS-2, HA-3 and/or HA-4 into Excel? Henk-Jan Slots
  2. HJS7

    Welding API 5L X65M SAWL pipe, design temperature -48°C, design code ASME B31.3.

    Does anyone have experience using API 5L X65M SAWL pipe under design code ASME B31.3 with a design temperature of -48°C? Although we have impact tests which meet the requirements according ASME B31.3 Table 323.3.5, I have my doubts about the weldability in a pipe system. Can we use our standard...
  3. HJS7

    Comparing ASTM A333Gr6 and API 5L X52N PSL2

    Thank you for your comments. When ASTM A333Gr6 is prescribed, because the impact values are mandatory, probably we can order API 5L PSL2 pipe according para 9.8.2.1 of this API 5L standard with impact tests at low temperature. If we have a look at the yield- and tensile strength in the API 5L...
  4. HJS7

    Comparing ASTM A333Gr6 and API 5L X52N PSL2

    ASTM A333Gr6 seamless pipe, CVN 14 / 18 J at -50°F / -45°C, is available up to 24”. Above the 24” ASTM A333Gr6 welded pipe is available. As alternative API 5L X52N PSL2 welded pipe is prescribed often. At material certificates we find both standards with material descriptions also. Comparing...
  5. HJS7

    ISO 3506-1 fasteners and ASME B31.3

    Good afternoon, For piping with design code ASME B31.3 we usually use fasteners A2 or A4 according ISO 3506-1. Unfortunately I cannot find the A2 and A4 steel grades in Tabel A-1M of the ASME B31.1. Is there any link or interpretation about using materials A2 and A4 according ISO 3506-1 within...
  6. HJS7

    UBC 97, Group, Division, Category

    Have to calculate the seismic impact on a vertical steel vessel structure at a jetty. Using the ASCE 7-10, this calculation is no problem for me. However, my client asks a UBC 97 calculation. Starting studying the UBC 97, Volume 2, Section 1629, I have been forwarded to Table 16-K. This Table...
  7. HJS7

    ASME BTH-1-2014 3-3.1 sketches gravity axes.

    Which AISC-ASD do you mean? The ANSI/AISC 360-10 section J8. tells about "Column bases and bearing on concrete". Unfortunately, as an new ASME member, I cannot find any forum about this topic at the official ASME site.
  8. HJS7

    ASME BTH-1-2014 3-3.1 sketches gravity axes.

    While studying the ASME BTH-1-2014 chapter 3-3.1, I cannot understand following sentence: "When the gravity axes of connecting, axially stressed members do not intersect at one point, provision shall be made for ..." Please, can somebody make one sketch with intersected gravity axes and one...
  9. HJS7

    CVN on ASTM nut

    ASTM A194 specifies a CVN test for Grade 4 and Grade 7 nuts according ASTM A320. How to make a specimen 10 x 10 x 55 mm out of these nuts?
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