Imperial 4 in. D X 30 in. L Galvanized Steel Furnace Pipe, Pack of 10

Imperial Galvanized Round Pipe offers an efficient way to distribute warm and cold air throughout your duct system. Available in a variety of sizes to route air in different directions, round pipe can be used as a main trunk line, a branch line, or in return air applications. This round pipe is ideal for use with all heating, venting and air conditioning where rigid pipe is required. With its sturdy steel construction and easy-to-assemble snap-lock design, the durable pipe creates a quick and reliable installation. It features one crimped end for a more secure connection. The round pipe measures 4-in diameter by 30-in length and can be cut to your desired size.