PVC pipes are "interferrence fit", which means ... that the finished product is structurally sound and able to handle pressure. Just as priming walls is a key step before painting them, the ...

One of his more interesting builds is his series on building rocket engines out of PVC pipe written in conjunction with [Chuck Knight]. For the propellent grains, the PVC rocket didn’t use the ...

In the case of the latter, avoiding over-pressurization is key to avoiding injury, though some will say you should simply never build a PVC pipe pressure vessel at all. In this case, [OtisLiu153 ...