PVC and CPVC, PEX, ABS, galvanized steel and cast iron — can mostly all be connected to each other with appropriate fittings.

PVC pipe is a valuable material to the backyard ... The possibilities could be further expanded by combining with these PVC fittings designed just for building stuff.

Pro tip: Buy extra fittings. Having extras on hand will save ... There are three common types of plastic plumbing pipe: PVC, ...