This program is to draw Fire Fighting Grooved & Threaded pipes along with the related fittings that uses two systems, Imperial and Metric in a very professional and unique way that should amaze you for sure and you can find out that by your self once you try to get familiar with the program.
Command Name : FFGRTH
Download From : THIS LINK
Latest version is : 1.8.0
New additions in Release 1.5.0
Tharwat Al Choufi 
Jazak Allah
its great work dear,
Thank you for taking the time to write your kind feedback about my program.
Highly appreciated.
Outstanding progam for making 3 line fire fighting drawings with fittings. Keep up the good work!
Thank you for your kind feedback.
Highly appreciated .
I don’t know how to upload
If you downloaded the program from the first link above which is from my Google Drive then you need to add all downloaded files into your AutoCAD support folder then from AutoCAD call the command name: APPLOAD then select the program then press LOAD then CLOSE.
Now you call the command of the Fire program: FFGRTH then enter.
But if you downloaded the program from Autodesk then just double click the installer to install the program and autoload it automatically with the need to load it yourself.
You can contact me via email: tharwat313@yahoo.com if you need any help with my program.