Product reference sheet

Imperial 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 30-gauge galvanized 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 8-in diameter by 24-in length and can be cut to your desired size.



Distributes both warm and cold air


Use as a main trunk line or branch line, or in return air applications


Designed for all heating, venting and air conditioning where rigid pipe is required


Durable, rust-resistant 30-gauge galvanized steel construction


Crimped end for a secure connection


Can be trimmed to desired length with tin snips (sold separately)


Size: 8-in diameter x 24-in length