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  1. samuelliu

    difference between 31.1 and 31.3

    In addition, Piping designed according to B31.3 has less lifetime than B31.1 due to lower F.S., and the reliability of piping under B31.1 should be higher than B31.3.
  2. samuelliu

    Flash Tank Sizing Standard

    Just checked with some files in my laptop, it is recommended that you refer to S10.14 of ASHRAE HANDBOOK.
  3. samuelliu

    Flash Tank Sizing Standard

    I believe that there are, at least, two resources. One is ASHRAE HANDBOOK, and other is one North Amercia Valve Vendor's handbook. As I am out of home country for the business, sorry for no further detailed information available.
  4. samuelliu

    Clarification for Table PW11, Sec I, BPVC

    Hi, is there any further comments?
  5. samuelliu

    Clarification for Table PW11, Sec I, BPVC

    Metengr, many thanks from Indonesia! As I said in my original post, this is an unintelligent disputation, and it is occurred in a non-English country. From 2004 Edition, I don't know what appeared in other editions, the declaration of "...In Contact With Furnace Gases > 850°F (455°C)" is broken...
  6. samuelliu

    Clarification for Table PW11, Sec I, BPVC

    Dear Metengr, I agreed with your opinion 100%, as I said in my question. However, what I need is a supporting document. Do you have it? I guess, some out-of-date code might have different Table PW-11 which was the temperatures in the same line of ...Furnace Gases. Anyway, Thanks for your reply.
  7. samuelliu

    Clarification for Table PW11, Sec I, BPVC

    I am working with an Indonesian local contractor and there is an unintelligent disputation here and now regarding Table PW11. They insist that the temperature mentioned in the top of the table, 455 Deg C, is the fluid service temperature even I had indicated there is no such water temperature...
  8. samuelliu

    flushing & cleaning of Gas Turbine Oil Systems

    I WOULD LIKE TO RECOMMEND TO BUY ASTM D 6439, STANDARD GUIDE FOR CLEANING, FLUSHING, AND PURIFICATION OF STEAM, GAS, AND HYDROELECTRIC TURBINE LUBRICATION SYSTEMS, 1999 EDITION, RATHER THAN ASME LOS-4C1 IN 1971.
  9. samuelliu

    BS3602 HFS 35

    Andy: I just want to know the UTS and the chemical compositions (if possible). Please send to samuel.liu@shaw.ca. Thanks a lot,
  10. samuelliu

    ASME SEC II-D, TABLE 2A

    I have 1995 ed but not sure if they were updated in 1994 addenda.
  11. samuelliu

    BS3602 HFS 35

    Andy: Thanks a lot for your information. May I have a copy of this 1962 version (only pages indicated the UTS).
  12. samuelliu

    I need to know codes or standards t

    API Std 5xx.
  13. samuelliu

    BS3602 HFS 35

    Hi, Carburize: Does HFS35 pre-1975 equal to HFS460 in 1978?
  14. samuelliu

    BS3602 HFS 35

    Sorry to not mention that I would like to know waht for the out of dated material, maybe pre-1975.
  15. samuelliu

    BS3602 HFS 35

    Does anyone know the UTS for BS3602 HFS35?
  16. samuelliu

    BS592 Greade B

    dOES ANYONE KNOW THE spec information for casting material BS 592, Grade B?
  17. samuelliu

    Hello, I am looking for pressure drop equation for T and y pieces

    For Tee: you can find EQUIVALENT LENGTH from various papers, text books, manuals, and handbooks. There are three types of tee, and the EQUIVALENT LENGTH relationships among them are: Straight Thro Tee : Flow Out Thro Branch : Flow In From Branch = 1 : 3 : 4.35.
  18. samuelliu

    Looking for 1968 codes

    Hi, Scott: Pages for Table UCS-23 attached tp Sec VIII 1965 Ed, except page 102 you had sent to me in August. Thanks a lot,
  19. samuelliu

    Air Fan Coolers

    API RECOMMENDED PRACTICE 521 - Guide for Pressure-Relieving AND Depressuring Systems. API Standard 661 - Air Cooled Heat Exchangers???
  20. samuelliu

    Section I, ASME BPVC, 1965 Edition

    It supposed the older code having a lower MAS, but the stress table attached to Sec 8 in 1965 said no. Does anyone know why? How about Sec 1 in 1965?

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