Protruding ridge on a pipe for example to give extra strength

Let's find possible answers to "Protruding ridge on a pipe for example to give extra strength" crossword clue. First of all, we will look for a few extra hints for this entry: Protruding ridge on a pipe for example to give extra strength. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.