Essential Plumbing Tools Every Pro Should Know
Which tool is used to expand the diameter of a pipe end for fittings?
Correct Incorrect A pipe expander is a tool used to increase the diameter of a pipe’s end, making it easier to fit it over another pipe or fitting. This ensures a secure, leak-free connection. Pipe expanders are typically used with copper and aluminum pipes in plumbing and HVAC systems, making them an essential tool for achieving reliable connections.