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Recent content by mc12

  1. mc12

    Nozzle replacement for API 650 tanks

    Hi fegenbush, Thanks for you comment! This is a NPS 10 nozzle which is located at ~460mm measured from the bottom of the tank to the center line of the nozzle.The current nozzle has an internal projection of ~1/2" or less. The new nozzle would be a double flange nozzle with an internal...
  2. mc12

    Nozzle replacement for API 650 tanks

    Hi all, This is the case: Is it possible to remove a 10" nozzle and to install a new one by using the same opening and reinforcing plate (without removing the reinforcing plate)? Do I need to remove the reinforcement plate and install a new one? if it can be done, I wonder if PWHT should be...

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