Unions.
Command: junion
Button: (
)
You can draw unions with this command.

To draw unions:
1. Union [Universal/Coupling/VIC] <Universal>
2. Specify the pipe diameter:
3. Specify the section scale factor:
4. Specify start point (1):
5. Specify next point (2):
To draw isofittings:

1. Specify the section scale factor:
2. Specify start point (1):
3. Specify next point (2):
In isometric mode:

1. Specify the section scale factor:
2. Specify start point (1):
3. Specify next point (2):
This function will allow you to create professional piping network CAD drawings.
Note:
To draw isofitting, click on iunion (
), of the toolbars buttons.
Reducer
Elbow
Wye
Tee
Nipple
Plug
Isolines
Pipes
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