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  1. SaraChem

    which formula should I use to calculate heat loss in piping?

    I have a pump package and I need to calculate the heat loss in piping (suction and discharge) , suction piping (cold) and disharge piping (hot) also i am using a carbon steel pipe material SA106B
  2. SaraChem

    How to calculate the heat rejection from 700 Hp motor with .95 eff?

    Thank you for all the replies! appreciate it
  3. SaraChem

    How to calculate the heat rejection from 700 Hp motor with .95 eff?

    Would it be as 700 hp/.95= 736 hp which mean 36 hp as heat rejection??
  4. SaraChem

    Screw compressor, oil flooded or oil free

    how sour we are talking? 50% H2S or 2%? concentration can have a large impact I have used Frick and Leroi in sour packages, as gwalkerb mentioned above, check your dew point so you wont run in oil dilution issues that might break up your machine. I have only used oil flooded type screws
  5. SaraChem

    Suction Control Valve in Compressors

    What is the reasons to have suction control valve in the suction line of recip compressors? is it to help with smoother start up ?? in this case, we have the max suction pressure of 500 psig, pipeline will not see more than 500 psig however it may see less . I have done some runs, and compressor...
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