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  • Users: europipe
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  1. europipe

    dip pipe upside down

    Good afternoon collegeas, Does somebody know what a dip pipe with entry from the bottom of a vessel (stops just below the top of the tank) is called? Thanks in advance for Your replies.
  2. europipe

    PED fluid state

    PED question: C1 up to C4 is classified under gases. When I fill in the design temp. of -110 deg C. for eg. ethylene I come up with a vapourpressure of 0 barg, so this should be a liquid acc. calculation. The classification 'gas' , is it because I should take the design temp. ambient?
  3. europipe

    Pipeguide on U or anglesteel

    Dear collegaes, Is there a manufacturer that has a good solution for providing pipeguides on horizontal U or anglesteel? (NO HOTWORK) Sometimes someone provided this type of steel (wrongly) instead of IPE or HE beams. Thank You for Your support in advance.
  4. europipe

    pipespec. corrosion allowance

    Just saw something new; guys here invented various corr. all. in one spec. up to dn65 0,5mm ; up to dn65 1mm ; up to dn300 1,5mm, Is it acceptable that small bores should be replaced more often in the same pipeline? I should think it's not very practable. Cracks, What's your opinion?
  5. europipe

    pumps for loading and unloading inside the tankfarm

    Dear collegues, someone proposed to locate pumps for loading and unloading inside the tankfarm, Personally I'm not enthusiastic, because of hazard and maintenance issues. Like to know what my respected collegues here think about this idea, NPSH becomes better, but one can select pumps that are...
  6. europipe

    Pipespec. min. temp -50 deg.C

    We have a pipespec. 1.4571 (316Ti) without a temp. range. Is it possible to start the spec.with a min. temp of -50 deg C? Thank You for Your time and effort.
  7. europipe

    What used resin?

    Company wants to have a new undergr. firewatersystem. Competitors accusing each other about the used resin. How can we test the used resin of a pipe. We want it to be epoxy. Send it to a lab? If yes; whitch lab in W-Europe? Some help greatly obliged.
  8. europipe

    designforce of a person hanging under a roof

    Our company is designing loading stations for trucks. What is the designforce of a safety belt for a person attached to the structure underneath the roof? And is it specified in a code? Greetings
  9. europipe

    Pipespans HDPE lines

    Hello dear collegues, Is there someone out there with a reference to a table of pipespans for HDPE pipelines? My googling skills are appently not sufficient. Thanks in advance. Greetings
  10. europipe

    Tagging of Pumps

    Hello you all, I have a question about tagging pumps on PID. In a plant built by Lummus the pumps are tagged:GA-xxx (where xxx stands for a number). What does the abbreviation 'GA' stands for ? Anybody knows? Thanks in advance
  11. europipe

    DIN 28005

    Is there someone out there who knows an EN equivalent for the DIN28005 standard? I would be much obliged. Greetings
  12. europipe

    FAT / SAT issues

    Hello You cracks out there. I,m thrown in a new area. Is there somone out there who possesses some knowledge of FAT / SAT issues? Any help would be very appreciated. Greetings
  13. europipe

    ASME B31.3 Internal press. of pipe

    ASME B31.3 Maybe I didn't read the code entirely, but can someone explain what units to use in Part2 304.1.2 PD Formula t= -------- 2(SE+PY) What units do I use for P,D?
  14. europipe

    percentage of x-ray welds PED lines

    Does anyone know what is mostly used for percentage x-ray of pipelines for PED cat.I,II and III ? Your help would be greatly appreciated.
  15. europipe

    New flange connections

    New solution for pipeconnections
  16. europipe

    RO dia hole

    Practical problem, (I’ve got no processdata, repeatedly get no answer from our process dept); The situation is as follows: I got the holedia from an orifice that has to be mounted in a ventline from a tank, suppose it has something to do with filling of the tank (gaslosses). Des.press. 3.5 Barg...
  17. europipe

    Natural Gasline material

    We want to lay an underground pipeline from a nat. gas metering station to a turbine on site. What material and possible coating should be applied? Location Western Europe. Des.press. 35 Barg Des.temp. -20/+60 deg.C Pipedia DN150 Pipeline length 120 mtr. Please don’t reply when you think the...
  18. europipe

    use pipeshoes in bridges?

    I know there are very experienced guys amongst you, I want to know what you think about using pipeshoes on uninsulated lines in steel pipebridges. I tried to search former threads but couldn't find it. Your insight would be very appreciated.
  19. europipe

    Water pressure test

    Is it possible to perform a water pressure test on a pipeline without vents and drains? How do you get the water on highest points? I know it´s an odd question but the company I work doesn´t want any assessoires on the pipelines, not even flangeconnections(except on pumps and other mech. items.)...
  20. europipe

    Insulation flange

    I have to route a 6” CS pipe underground, then above ground connected to a ss 316L pipe, do I need an insulation flange for this connection? Thanks in advance for your replies.

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