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Recent content by pravin143

  1. pravin143

    Loading UG 22

    Dear IdanPV and TGS4 Thanks for your reply. i do agree with you but can we go up to 99% if code do not restrict same?
  2. pravin143

    ASTM std applicable for ASME sec II

    Hello , Any construction code provide list of acceptable edition for other code, if you are manufacturing any material as per Ed 2019 you must use the current applicable standard to Meet code requirements.
  3. pravin143

    Suggest Normazing OR Stress Relieving for Formed Ellipsoidal Dish end

    Hello, If fibre elongation above 5% and If you refer UCS-79(d)(2) it does not meet the code requirement in that case it required to perform PFHT separately if vessel do not required PWHT. You can use any process to relive stress code do not restrict for same. Hope all agree with me. UCS 56...
  4. pravin143

    Loading UG 22

    Hello Experts for U-Stamp vessel design calculation i come across when UG 22(j)ASME Sec VIII-1 loading applicable means for hydro-static test loading, how to satisfy this condition. Why normally designer check stresses during hydro should not exceed 90% of yield at test temp.
  5. pravin143

    ASME Section VIII ( Mandatory Appendix 22) Forged vessels.

    Anyone have experience working on integrally forged vessel as per Section VIII-1 ( Mandatory appendix 22) if yes can you please provide me some photos and technical paper about same? Thanks is advance.
  6. pravin143

    Can anyone describe difference between UG 99(b) & UG 99(c)

    Dear weldstan, Geoff13 , SnTMan Thanks for your valuable inputs.
  7. pravin143

    Can anyone describe difference between UG 99(b) & UG 99(c)

    Can anyone describe with example difference between UG 99 b & UG 99 C for hydrostatic test
  8. pravin143

    Shell Thickness Calculation Formulae of ASME Sec-VIII Div-1

    Hello The factor .6 is come from various study and after iteration for more information you need to ref PTB part where commentary are given.
  9. pravin143

    ASME SEC VIII U STAMP REQUIREMENT

    Dear Refer Section VIII-1 U-1 for scope of this Code. If it falls under the boundary and jurisdictional requirement want its coded vessel then must follow requirement of VIII-1 U-1 a Pressure Vessel- Are containers for the containment of pressure either internal or external. This pressure may...
  10. pravin143

    ASME IX QW-403.5

    I will suggest that do not jump directly on article IV as it may found more confusion. Refer article four when and only if mentioned in article II and III. But Still if you have any query regarding ant paragraph please could you elaborate same?
  11. pravin143

    Non-Code Vessel needs new bolted head - R-3 Form, U-Stamp, PRT?

    Hello You can replace head with another head but its should be [highlight #FCE94F]fulfill Part requirements[/highlight]. and suppose original vessel is registered in national Board then this part must be registered in National Board. Yes you can refer Appendix 43 of Section VIII Div. 1 for...

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