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  • Users: IHQ22
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  1. IHQ22

    Software to track boiler watertube repairs, replacements, inspections, etc

    Do any of you know of a software where you can model some kind of 3D model of a watertube boiler and track repairs, replacements, inspections, etc that are made? Currently doing this with spreadsheets and looking for a better option. Thanks
  2. IHQ22

    CO2 regulator freezeup

    Hi all, I have multiple CO2 bottles connected by a header to two regulators in series. The second regulator acts as the protection device in case the first stage regulator fails. I am having an issue where the second regulator tends to freeze up due to the JT effect. This is a high flow...
  3. IHQ22

    Floation Cells Sizing/Engineering handbook

    Good morning/afternoon/evening to you all, I am looking for some information on flotation cells sizing and engineering in the mining industry. Would any of you have a handbook to recommend? Thanks! IHQ22
  4. IHQ22

    Sulfuric Acid Piping Slope

    Good day all, I am trying to find a reference or good practice for the slope of a sulfuric acid line. Do you guys have any advice? Thank you all for your help!
  5. IHQ22

    VFD vs. Head Tank for Constant Pressure

    Good day all, I would like to solicit your knowledge and experience regarding pumping systems requiring constant pressure. When would you select a VFD or a head tank? When would you consider each option and why? Thanks! IHQ22
  6. IHQ22

    Pipeline purge prior to work

    Greetings all, I have a quick question about pipeline repair procedures. We will be cutting out some pipeline sections to replace them. What is the normal work procedure? Obviously, the sections will be drained of fluid but is a total purge also necessary? The operator suggests that the...
  7. IHQ22

    Software to scan codes and create cross references

    Good day everyone, I was wondering if any of you know of a software that can scan codes and automatically create cross-references? For example, clicking on 4.3.2.1 in a sentence would bring you to that section in the document. Thanks! Fred
  8. IHQ22

    CSA Z662-15 Lamination in Pipe

    Greetings all, I have a question regarding lamination in a pipeline designed as per CSA Z662-15. I cannot find any reference to it in section 10 regarding imperfections. The lamination in question was found during a recent UT inspection. Can anyone enlight me on this? Thanks! Fred

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