Brass DWV

[Glwalters82]

The DWV pipes are brass. In the kitchen and bathroom we have brass drain pipes exiting to the wall with connections (elbows, etc). Are these soldered or threaded connections? (no visible excess solder visible)

 

[Terry]

A picture 800 pixels or less would help.

 

[Sponsor]

 

[hj]

If they were threaded "excess threads" WOULD be visible. It is more likely to be copper than brass, because brass drain fittings would have been VERY rare, and expensive.

 

[Glwalters82]

copper it is. We did some cleaning and it was apparent it was copper. Thanks