http://quran-m.com/index.php
Results 1 to 1 of 1

Thread: EO double block and bleed valves and pipe class question on the P&ID

  1. #1

    Join Date
    Sep 2010
    Location
    china
    Posts
    134
    Thanks
    0
    Thanked 24 Times in 4 Posts

    EO double block and bleed valves and pipe class question on the P&ID

    EO feed(OP=12 barg, OT= -25 C) to the reactor (OP=12 barg, OT=215 C),and feed line seems climb upward to the Reactor top.
    I am just curious why this liquid fluild piping instead of gas fluid go upward.
    Morever, in our process, we don’t use a triconics interlock system with at least 2 - double block and bleed valves to assure isolation of the EO. We use 4 valves.
    Could any one professional kindly explain to me what is different in this two chooses?
    And, the other piping class question, genarrly the pipe class with more pound limts will have
    Higher design temperature limt also?

    Thank you very much for your kindly help.
    Attached Files Attached Files

  2. # ADS
    Spons Circuit advertisement
    Join Date
    Always
    Location
    Advertising world
    Posts
    Many
     

Similar Threads

  1. On/off valves leakage class standard
    By aidini in forum Instrumentation & Control
    Replies: 14
    Last Post: 05-13-2014, 09:31 PM
  2. Replies: 0
    Last Post: 04-18-2014, 03:30 PM
  3. Replies: 7
    Last Post: 03-30-2014, 01:45 AM
  4. Pipe Class Component Software (PCC)
    By unlock in forum Engineering Spreadsheets & Presentations
    Replies: 8
    Last Post: 02-24-2013, 11:22 AM
  5. Pipe Class Component Software (PCC)
    By unlock in forum Engineering Software Tutorial
    Replies: 8
    Last Post: 09-20-2010, 05:43 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •