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  1. Elnur250774

    ASME VIII and U stamp vessel requirements for fabricator

    Hello all, If we need to build a vessel as per ASME VIII dev 1 U stamp, does fabricator/manufacturer need to have U stamp certification/accreditation?
  2. Elnur250774

    CVN impact data calculation

    Hi, I have ISO corner fittings with parameters of CVN of 27J at -20 deg. Client requires CVN at -40 deg. What is acceptable figure at -40 deg would be? And also if I am not mistaken there should be some conversion to determine the value at certain temperature having another value for example at...
  3. Elnur250774

    PED 97/23/CE substitude with ASME VIII

    We have a bid to build Air Heater Drum in accordance with PED 97/23/CE. I am not familiar with this standard but would like to suggest to substitute it with ASME VIII. Could anyone advise whether it would be acceptable and do I need to bring ASME inspector (authorization body) to approve it as...
  4. Elnur250774

    OCIMF Standard

    As a company we have been approached by one of our client to fabricate Lifting frame for Hoses in accordance with OCIMF standard. To be honest this is the first time when I heard about such standard. I have put an inquiry to OCIMF but they came back with advise to get "Guidelines for the...
  5. Elnur250774

    C40 steel according to ISO norm

    Hi, Could anyone help me to find out what is equivalent european steel grade to C40 steel according to ISO norms? I am going to use C45 round bar in accordance EN 10204, is it equivalent? Thanks in advance.
  6. Elnur250774

    Content of 2.2 certificate EN10204

    Hello there, I've been told by supplier that "For Quality S235 it is always issued MTC 2.2, which does not provide indication of Heat Number" Is it right? As per EN 10204 clause 3.2: Test report "type 2.2" Document in which the manufacturer declared that the products supplied are in complience...
  7. Elnur250774

    Magnetic properties of SS 316

    As far as I know stainless steel grade 316 desn't have magnetizability. Is it possible that after welding of pipe weld metal is magnetized?
  8. Elnur250774

    Question about certificates

    Could anybody advise what is the difference between 3.0; 3.1 and 3.2 certificates?

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