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Recent content by ViconServices

  1. ViconServices

    Welding in Heat Exchanger Tubes

    Thanks for the information rmw and gr2vessels. By way of some further information please note: Tubeside fluid is Caustic Solution of 168 g/l as NA2O and total soda concentration of 215 g/l as NA2O.Shellside fluid is steam/flash vapour. What's the point of the stainless steel 6mm overlay, is...
  2. ViconServices

    Welding in Heat Exchanger Tubes

    Hi All, Some quick questions regarding high pressure steam heat exchanger tube installation. My query is whether or not there is a requirement ISO, AS/NZS or generally OEM requirement to weld in tubes at the tubesheet for the following specifications of heater? In all the times that we've...

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