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  • Users: weirweb
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  1. weirweb

    API-510 Vessel Alteration

    We have a 25 gallon vertical code vessel (with R stamp)that was fabricated without a jacket. We want to add a steam heating system on the bottom third of the vessel. We want to wrap 3/8" copper tubing around the tank. In order for us to do that, we need to remove the namplate (which sticks out...
  2. weirweb

    Dewatering Equipment?

    I presently have a polymer water desolventizer unit that I take my product from. I then take it over to my Hobart 4146 meat grinder which acts as a dewaterer and compacts my polymer to a size that is great for drying. The screw in the meat grinder has rusted out. Hobart does not make the...
  3. weirweb

    Painting standards

    Can anyone point me in the right direction for codes or standards on painting within Chemical Plants? Specifically, I am after piping paint requirements and color schemes. Thanks.
  4. weirweb

    Pressure relief header design

    Can anyone point me in the right direction for correct piping design on relief headers? Specifically, the preferred method for entry into the header. Top entry versus 45 degree lateral entry? I do not need specifics on back pressure or relief valve design. Thanks
  5. weirweb

    Valve selection for BF3 service?

    Any recommendations of valve manufacturers for BF3 service would be helpful. I am familiar with Superior and Ewal.
  6. weirweb

    Valve for BF3 Service?

    Any recommendations of valve manufacturers for BF3 service would be helpful. I am familiar with Superior and Ewal. Thanks.

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