Plumbing pipe can be found at your local hardware store or a major chain store. Things to remember when going and purchasing pipe is to make sure you have the length and width of the pipe. Also, make sure you are replacing the pipe with the correct material to pass all the city, state, and federal codes.
You can find a professional plumber to repair a leaky pipe in your wall by searching online for local plumbing services, asking for recommendations from friends or family, or contacting a plumbing company directly.
Plumbing pipe threads are squared and conduit pipe threads are tapered.
plumbing school teaches you about pipe-laying , where when and how to lay a pipe, how to fix it. The American Fire Sprinkler Association deals with such kind of training for information you can go for Wikipedia
You can find a PVC to cast iron adapter at most hardware stores or plumbing supply stores. They are typically located in the plumbing section with other pipe fittings and connectors.
Polybutylene pipe is a discontinued pipe.
The pipe breaks in the building's plumbing system occurred last week.
will carbon steel pipe touching copper pipe cause electrolysis in plumbing situations using water.
If it is a sewer gas, you can detect it with a combustable gas detector.
A bend in a pipe
You can buy galvanized pipe for your plumbing project at hardware stores, home improvement stores, or online retailers that specialize in plumbing supplies.
The threads
Do a Google search under swimming pool plumbing designs, or swimming pool plumbing (or pipe) layouts, or schematics... somewhere in the top ten will be a beautiful picture of what you want.