What is the difference between all of the sizes of fittings and pipes?
PVC pipe comes in a variety of sizes. Our fittings were created so that individuals can produce any application or structure needed using whatever pipe is available to them or that their needs require. Some pipe is stronger (1-1/4″ and up) and ideal for structures that bear weight and some pipe is more agile and flexible (1″ and below.), which is ideal for creating curved surfaces and small applications. In essence, the pipe actually is chosen based on the design and need.