Propane Piping ?
I this type of elbow ok to use in this application
Forum Discussion
whiteeye42 wrote:
... Galvanized is for water only
Galvanized is ok for cold water lines up to 15 years or so, marginal for hot water lines up to 10 years or so and pitiful for water drain lines. Galvanized pipe used in a water drain will rust thru amazingly fast after the galvanized coating is gone, i.e. see the one the previous owner used in our house.
