After the action "compute design flows" you go to the next step "Select pipes"
The selection of the pipes is based on the following standard
- Steel pipes (welded): NBN EN 10255
- Steel pipes (presicion): NBN EN 10305-1 en NBN 10305-2
- Copper pipes: NBN EN 1057
- Multilayer: NBN EN ISO 21003-2
In the figure below you see the selection of steel pipes of a Hysopt-model.
It is possible to change the pipe diameter manually. For example if you have a large amount of DN32 pipes and a small amount of DN25 pipes, the user can manually change the DN25 into a DN32.
You can view this example with the following token: Mjg4fFQ3TnIzVkVr