Modelling of Sockolet

I have a case of main header line(LNG) as 3" and branch connection of 3/4", 1/2", 11/2" and 2" for relief valve lines. All these branch connections are sockolet connections to the main header line.
I am confused about how to model a sockolet branch connection on Caesar II.
I was defining the branch connecting node as a Tee and use type unreinforced? IS this the right way to model a sockolet branch connection? If not, please recommend what is the right way to model?

Thanks