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  • Users: israeljrr
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  1. israeljrr

    Pipe Material substitution

    Hello, Someone knows if it´s possible replace ASTM A-106 Gr. B by API 5L X-42 PSL-1, in a gas sour service. Thanks for the help.
  2. israeljrr

    LPG Sphere - cone deflector

    Hello everyone, Does anyone knows if the NFPA prohibits the use of deflector cone on top of a LPG sphere? and if it's true, in which standard is mentioned. The doubt is coming because the client want use cone deflector instead a fire protection ring with sprinkler As a reference parameter...
  3. israeljrr

    LPG Sphere - cone deflector

    Hello everyone, Does anyone knows if the NFPA prohibits the use of deflector cone on top of a LPG sphere? and if it's true, in which standard is mentioned. As a reference parameter the average wind velocity it's around 1.5 m/s. Thanks
  4. israeljrr

    LPG sphere - plate support

    Hi, I would like to know if it's possible weld a pipe support over a plate that is welded/attached an sphere, without lose the ASME stamp? Attached, you will find a sketch about the question previous. Thanks in advance
  5. israeljrr

    Mesh filters for auxiliary main steam strainers

    Hi, I have a 4" line with a "Y" Strainer, the supplier is offering the mesh in ASTM A240 TP 316L, it is recomended or possible? The design conditions for the auxiliary main steam are: Pressure 162.7 barg Temperature 553 °C Thanks in advance
  6. israeljrr

    NDT for Valves

    Hi, I'm already working in a CC power plant project (ASME B31.1) where the client establishes the percentage or range for the Non Destructive Test in valves. But now I'm wondering if these percentages or range of examination are established in a international standard? or just depend the...
  7. israeljrr

    Copper Alloys threaded fittings

    Hi, Does anybody please tell me, about what international standard use for a seawater pipe system who has to be made according ASTM B43 & B61? I would like to know which ASME standard could I use to consider the fittings dimensions Thanks in advance.
  8. israeljrr

    Hydrostatic Test for no BEP

    Hi, I'm working in the design of a Power Generation Plant and we are in the final stage of the design. The configuration of the plant it's quite complex we have two module with a distribution of 3 (GVRC) to 1 (steam turbine). Now well, our client doesn't allows flanged conections (only buttweld...

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