Hydrostatic test

Hydrostatic testing is a way of checking the strength and quality of a tube or pipe. It works by filling the pipe or tube with a liquid, usually water, and then applying pressure to the liquid to check if it will hold up and not leak. If the liquid holds up, it means that the tube or pipe is strong and safe to use. If it leaks, then it means that it needs to be fixed or replaced and is not safe to use.