You can use externally pressurized expansion joints in this application provided that the piping is anchored, supported, and guided correctly.
![Externally pressurized expansion joints](https://usbellows.com/wp-content/uploads/2019/06/externally-pressurized-expansion-joints-2-300x225.jpg)
You can use externally pressurized expansion joints in this application provided that the piping is anchored, supported, and guided correctly.