Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations IDS on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. nhlong

    Main turbine drive for boiler feed pump.

    Dear RVAmache, Due to both of electri motor drive and steam turbine drive have their disadvantages, and main turbine can cover them. This option can't screw up turbine if install with fluid coupling to start-up no load and control speed. Best regard!
  2. nhlong

    Main turbine drive for boiler feed pump.

    Dear Raai2015, thank for your answer! Almostly, I agree with your opinion about advantage of main turbine drive(MTD) for boiler feed pump (BFP). And I have some opinions below: 1. If use secondary steam turbine to drive BFP, you still need to have a small electric motor driven during start up...
  3. nhlong

    Main turbine drive for boiler feed pump.

    Dear all, Can anyone help me to answer this question: "Why dont use main turbine shaft to drive BFP instead of steam turbine driv or electri-motor drive?" This option only need gear box and fluid coupling to drive BFP. It's simpler than steam turbine drive and more effective than electri-motor...
  4. nhlong

    ASME Boiler stamp

    Thank for all replies. Thanks very much!
  5. nhlong

    ASME Boiler stamp

    Dear Dhurjati Sen, Thank for your answer. I know that the reputation is really important but there are so many companies like that (Mitsubishi, Babcock Wilcox, Siemens, etc.) and I need a standard to make my selection easier. Now I can only base on ASME quality. Do you know some standard like that?
  6. nhlong

    ASME Boiler stamp

    Hello everybody! I'm working for 1 project in East Asia and have a trouble with ASME stamping that: All boilers manufactured by an ASME S-certificate holder, will have S-stamp And can I completely believe that this boiler designed and manufactured with according to ASME Code? How can I deal with...

Part and Inventory Search