Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations MintJulep 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: *

  • Users: msouza
  • Order by date
  1. msouza

    LUBE OIL UNITS

    Does anyone have or know any supplier for Lube Oil Unit for Hydrodynamic Bearings? Mario Souza Application & Product Engineering WMF Solutions Brazil http://www.wmfsolutions.com
  2. msouza

    Barrier Fluid FDA low temp

    Check this chart please... Mario Souza Application & Product Engineering WMF Solutions Brazil http://www.wmfsolutions.com http://files.engineering.com/getfile.aspx?folder=097c04d3-b39e-4ca0-bcf0-43aed4eb454a&file=Barrier_Fluid_Selection_Guide.pdf
  3. msouza

    API 682 plan apllication?

    Try it... http://www.flowserve.com/vgnfiles/Files/ProductLiterature/Seals/FTA157_Piping_Plan_Poster.pdf Mario Souza Application & Product Engineering WMF Solutions Brazil http://www.wmfsolutions.com
  4. msouza

    Square Flange Design

    Is it a Square Seal Flange, due to assembly and access restrictions? Mario Souza Application & Product Engineering WMF Solutions Brazil http://www.wmfsolutions.com
  5. msouza

    Seal Pot Showing Temperature

    Seal face heat generating is being transfered to the seal pot. You can evaluate if there is any difference between the inlet and outlet port. If the temperature is above of what is recommended by the seal mfg, you can cold de sealing fluid using a coil or something related. Mario Souza...
  6. msouza

    Barrier Fluid FDA low temp

    Flowserve Corporation has a synthetic oils line designed for sealing system. They are called Duraclear and FDA compliance. Hope it can help you! Mario Souza Application & Product Engineering WMF Solutions Brazil http://www.wmfsolutions.com
  7. msouza

    Variable Seal

    I think it is a sort of shut off seal, where a rubber is inflated and embraces a shaft, sealing it then. This sort of seal is used in pair with a primary single seal, then, when it is necessary to repair it, the shut off seal is inflated, sealing the fluid and alowwing the maintenance being...
  8. msouza

    larger diameter mechanical face seals

    You can use Silicon Carbide x Carbon or even, Silicon Carbide x Silicon carbide with Carbon Impregnated when hard faces are recommended. For this case, the peripherical speed is not high, 14,3 m/s. it should be a challenge if it was upper than 23 m/s. Try Granpc Seals from Brazil, or its...
  9. msouza

    Positive Displacement Pump API676 Data Sheet

    Have you got an editable file for Positive Displacement Pump API676 Data Sheet, for example in Excel or Word? Where can I find it, at no cost? Thanks in advance. Mario Souza Application & Product Engineering WMF Solutions Brazil http://www.wmfsolutions.com
  10. msouza

    Sealing NaOH

    If you consider using a single mechanical seal, try piping plan 11/62, with Direct-Sintered Silicon Carbide x Carbon (not antimony carbon), 316 metal parts and Fluoroelastomers gaskets. As a piping plan 62, it will have continuously quench, not accumulating crystals. Perhaps a rotating bellows...
  11. msouza

    Faces for cryo operation and elastomer choice

    This is the propective compound... Parker V1289-75 can be used until -55°C. This is also known as Cryogenic Buna or Nitrile. Mario Souza Application & Product Engineering WMF Solutions Brazil http://www.wmfsolutions.com
  12. msouza

    Sealing Condensate / Condensate Barrier

    Some seal manufacturers use to recommend using water only with less than 65°C for sealing lubricating. It is far correct that above of it, water has poor lubricity, but how can it explain the use of Carbon x Silicon Carbide for LPG services, with its common low viscosity... It makes me consider...
  13. msouza

    Faces for cryo operation and elastomer choice

    Carbon x Silicon Carbide is a good options, since the Silicon Carbide can run better than Tungsten Carbide under extreme temperature conditions (and its possible variantions), SC is less sensitive than TC concerning temperature variations. For gaskets an special Parker Buna compound can be founf...
  14. msouza

    High temperature inert barrier seal fluid / lubricant

    Perhaps you can see a suitable option in this chart attached here... Let me know if it is useful. Regards. Mario Souza Application & Product Engineering WMF Solutions Brazil http://www.wmfsolutions.com...
  15. msouza

    API614 Data Sheet

    We have already got the paper copy, but buying only the excel version for data sheets is too expensive. Thanks LSThill, for sharing the link!!! Mario Souza Application & Product Engineering WMF Solutions Brazil http://www.wmfsolutions.com
  16. msouza

    Strange Fitting?

    Hi all, the taper surface seems to work as the front and back ferrule of a swagelok fitting type! It had better have this sort of fitting, because they are much more standardised! Mario Souza Application & Product Engineering WMF Solutions Brazil http://www.wmfsolutions.com
  17. msouza

    API614 Data Sheet

    Does anyone have or know where I can find an API614 Data Sheet in .xls file??? Regardless the Chapter or Standard Edition!!! Mario Souza Application & Product Engineering WMF Solutions Brazil http://www.wmfsolutions.com
  18. msouza

    low temperature O-ring seals

    Parker V1289-75 can be used until -55°C. This is also known as Cryogenic Buna or Nitrile. I hope it helps you!!! Mario Souza Application & Product Engineering WMF Solutions Brazil http://www.wmfsolutions.com
  19. msouza

    Do we have to remove the throat bush for API Plan 02

    First of all, for this sort of pumped fluid, it is necessary to keep the seal chamber environment warmed, even before pump start-up, this is the way to heat the pumped fluid and reduce its viscosity. Concerning the bottom of the seal chamber, it must be completely machined, open, for a better...

Part and Inventory Search

Back
Top