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  1. Davkoo

    Redirecting flash steam in boiler feedtank

    Hello, I have a PPPPU condensate pump which pumps hot condensate to a 3m3 Boiler feedtank. During its operation, some flash steam exits the exhaust pipe of the pump. I want to know if it is viable to redirect the flash steam inside the feedtank in order to recover the flash steam being lost and...
  2. Davkoo

    Steam trap on steam iron

    Hello, It is my first time designing a steam and return condensate system for a new textile factory consisting of industrial steam irons. Looking at the previous installations we had in other factories, the piping connection to the steam iron was as per the drawing attached, i.e the steam iron...
  3. Davkoo

    Effect of altitude on capacity & design of steam boiler

    Hello, I am wondering if the altitude of the site have an effect on a HFO fired steam boiler capacity and its design. The reason that I am asking this question is that we intend to purchase a HFO fire steam boiler of 1Ton/hr but the manufacturer is telling us that the 1Ton/hr will not be...
  4. Davkoo

    Microhardness testing on polymers

    Yes you are right, I am trying to measure the change in hardness of my samples. It seems that I will need to study alternative test methods but thank you for replying!
  5. Davkoo

    Microhardness testing on polymers

    Hi, I am trying to perform microhardness tests either in terms of Vickers or Knoop on Nylon 6,6 samples which have been weathered for quite a long time from 1 to 5 years. The samples are cylindrical in shape with a diameter of 30mm and a length of 17mm but the most important thing to note is...
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