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  1. yaar123

    PSV OVERPRESSURE

    Hi , I asked vendor to provide 3% overpressure but vendor supplied with 10 % overpressure. Can I accept that? What can be the consequence of this? TIA
  2. yaar123

    online repair of channel cover flange

    We are having leakage at channel cover. Due to the Explosive mixture, we can not do Hot work. We are looking for possibilities to stop this leak online without any Hot work.Any experience please share. Share if you now any Specialized company ??? Thnaks in advance..
  3. yaar123

    Stress in pipe becuase of line contact

    My pipe is resting on a round bar i.e my pie has a line contact with Rod. Howe can i calculate stress due to line load???? If anyone has excel sheet to calculate please share. All other advises are welcome also.
  4. yaar123

    HP Steam piping

    I have HP steam piping with pressure 120 bar and temperature around 375 deg C. What kind of piping material would bev suitable?? Please share your experience. Any specific comment if I will use SA 53 Gr B??
  5. yaar123

    Pipe supports for Natural gas line

    What about I rod and Nu bolt assembly? Any Experience?http://files.engineering.com/getfile.aspx?folder=a48a3ca3-8659-4bb6-a98d-4d95daf1ceff&file=I-Rod-Nu-Bolt-Product-Overview.pdf
  6. yaar123

    Pipe supports for Natural gas line

    Hello , I have a natural gas pipe line in ammonia plant. This pipe line directly resting on support structure. This pipe line does not have any insulation. Whereever it is resting on support structure , there is a local corrioson. Now we are thinking to put supports at each location wherever it...
  7. yaar123

    Manhours calculation template

    hello all, Can anyone provide me a smaple tempalte to calculate manhours of Static equipment in EPC projects. Thanks
  8. yaar123

    REQUIRED PIPING DOCUMENT CHECK LIST

    ituation is like that- Plant bulit in 2010 and lot of shut down happened in last 6 years . Now we decided the to design and construction review. Is the plant really bulit according to engg documents and requirements
  9. yaar123

    STEAM CONDENSER PACAKGE RFQ

    Thanks for all replies... But still i am looking for an RFQ package fo refrence. Can anyone share???
  10. yaar123

    STEAM CONDENSER PACAKGE RFQ

    Hello , I am a buyer
  11. yaar123

    STEAM CONDENSER PACAKGE RFQ

    Hello all, Has any one experience with RFQ package of STEAM CONDENSER? can some one share this package for my refrence on my email -id - ias2007@yahoo.com.au
  12. yaar123

    STEAM CONDENSERS HYDROTEST PRESSURE

    Hello to all, What should be Hydrotest pressure of Steam Condensers? is this anywhere defined?
  13. yaar123

    Mock Up Testing of Tube To Tube sheet

    Hello, When really Mock Up Testing of Tube To Tubesheet Joint really make sense? Does it add value to do it for each heat exchanger?
  14. yaar123

    P355 GH is Equivalent to SA 516GR60 OR SA516GR70

    P355 GH is Equivalent to SA 516GR60 OR SA516GR70????????
  15. yaar123

    EJMA DEFINATION OF THIN BELLOW VS THICK BELLOW

    I learned that in EJMA 10th Edition,The distinction of thin versus thick bellows has been added. Has anyone read this? Can someone share what distinction EJMA has defined? Regards Mukesh
  16. yaar123

    Drain nozzle connection in expansion bellow of Heat Exchanger

    HELLO, IS THERE ANY CODE WHICH SHOWS OPENING IN EXPANSION BELLOW OPENING IS NOT ALLOWED OR ALLOWED?
  17. yaar123

    Drain nozzle connection in expansion bellow of Heat Exchanger

    Hello all, I have a BEM heat exachnger with expansion bellow. On shell side there is corrosive fluid . Therfore it is necessary to drain expansion bellow. Now my question is : Does any code ( ASME OR EN 13445) restricts to have opening in expanson bellow? Is there any document whih shows the...

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