The Southwark Metal Mfg Co 10FT JT 3'' 30GA B/L Unctn Pipe is a high-quality duct pipe designed for HVAC applications. Measuring 10 feet in length and 3 inches in diameter, this pipe is constructed from 30-gauge metal, ensuring durability and resistance to corrosion. Its design allows for easy installation and compatibility with various duct systems. This pipe is ideal for both residential and commercial use, providing reliable performance in air conditioning and heating applications. Compliance with industry standards guarantees optimal functionality.