Black pipe is what is required by the UBC for buried gas pipe. Perhaps
it is less likely to corrode? Maybe the inside is coated too?
Larry Hoy
> -----Original Message-----
> Most of the recommendations I have seen suggest using black
> pipe. Is there any specific reason that black pipe is better
> than galvanized for such a project? There isn't much
> difference in price and it seems that galvanized would reduce
> problems with rusting for not much additional cost.
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