Gas pipes are typically made of copper, steel, or plastic. Your best bet is to consult with a professional about the specific type of pipe that would be best for your home. Thanks for asking!

Copper tubing is the most popular type of pipe for gas because it's strong, easy to work with, and resists corrosion. However, other types of metal pipes (including steel and aluminum) can also be used for gas, as long as they're approved for use by your local building codes.