Superior Wood Burning Vent Pipe IHP | 48-8DM |

I'm looking for a 30 e - 8 DM 30 degree offset I move my fireplace and now I need to offset it do I need two of those to make a straight connection

We carry the 30E-8HT 30 degree offset and return.  You would only need the one piece as it includes both angled sections to return to vertical.  Thanks for your question!