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  • Users: dreamschool
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  1. dreamschool

    ASME authorized inspector

    I am planning to be ASME authorized inspector, I do not know what is the guide line to make it! Any course to attend..Where…any experience required…actually I know nothing about how to be ASME authorized inspector. …any help will highly appreciate. Regards,
  2. dreamschool

    cf8m and 316 ss

    hi, what is the different between CF8M AND 316 SS. CAN CF8M REPLACE 316
  3. dreamschool

    How to be ASME certified Inspector

    Is there a course or exam to take it to be ASME certified inspector?
  4. dreamschool

    PMI Machine

    we prefer if it can calculate the carbon equivlance
  5. dreamschool

    PMI Machine

    We are looking for Portable PMI machine that can detect the carbon contents. We are looking for the smallest one that can detect the carbon with other elements
  6. dreamschool

    HIC & SSC what is the different between them

    What is the different if the steel is according to NACE PR0175 or NACE TM0284? What is better if we have sour service? The pressure code material ordered to code while the pipe order to API. For pressure vessel most of the material is normalized, so do you think that the material for pressure...
  7. dreamschool

    Common Method of Inspection Valve.

    I am looking for document explain the common method of inspection valve (in general) Explain step by step inspection method for new valve. Common problemduring valve inspection I hope you can help
  8. dreamschool

    vent hole in the reinforcement pads

    I think the vent hole in the reinforcement pads for pressure vessel should be visible…. however I could not see any requirement in ASME 8 Div.1 required this issue As i know, the purpose of the vent hole is to use it for pneumatic test to insure the condition of the weld on the reinforcement...
  9. dreamschool

    ASME program

    I am working with pressure vessel manufacturer, any suggestion for certification can help as inspector
  10. dreamschool

    Quality Control!!/Inspection!!!

    What is the different between quality Control & Inspection? It is small question but it means a lot.
  11. dreamschool

    How do i purchase material that is HIC resistant

    1. To be HIC resistance. 2. Make sure the sulfur is very low less than 0.002
  12. dreamschool

    HIC Test

    as you said "Possible reasons for plate passing and pipe failing is due to forming stresses" But how can we prevent the failure ....We can't change the forming process?
  13. dreamschool

    Bauschinger effect on the spiral pipe

    Usualy the mecahnical prpert. decrease after forming the spiral pipes this is because of Bauschinger effect I am looking for an article describing this phonomena?
  14. dreamschool

    HIC Test

    CoryPad, Thanks for you reply...actualy it has been done from the same lab...same procedure..but different result from the same heat number?
  15. dreamschool

    HIC Test

    I noticed failures for some heat number ,,,and when we re-rest another plate from the the same heat ...some times it pass the test!! Can we have different result for the same heat number for HIC test. we used sloution A and the same procedure !!! Can i have answer for my concer and...
  16. dreamschool

    HIC TEST ..Different result for the same Heat Number?

    Always the plate passes the HIC...after forming the pipe and take sample from the pipe and conduct HIC test...it failed... it is strange for me ...i could not understand this...any explination???
  17. dreamschool

    HIC TEST ..Different result for the same Heat Number?

    One more thing, the cemical compostion test is OK...sulfur is less than 0.01!!!!
  18. dreamschool

    HIC TEST ..Different result for the same Heat Number?

    I noticed failures for some heat number ,,,and when we re-rest another plate from the the same heat ...some times it pass the test!! Can we have different result for the same heat number for HIC test. we used sloution A and the same procedure !!! Can i have answer for my concer and...
  19. dreamschool

    Mechanical Properties decrease after forming.

    I noticed a decreasing in the mechanical properties after forming the pipe for the Spiral Pipes only …about 25%.... Why do we have this decreasing? Any body Know about “Bauselirger Effect” Phenomena? Regards,
  20. dreamschool

    HIC test is not required for each coil? Why

    Thanks for ur helpfull ininfroantion what do u mean by (S2.1 of SA 20) 5.6 Supplementary requirement S2.1 of SA 20 shall apply to product analysis

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