The UPC 4x12 Type B Oval Gas Vent Pipe from Jones Stephens Corp is engineered for safe venting of gas appliances. This vent pipe is constructed from high-quality materials that comply with industry standards, ensuring durability and safety. Its oval shape allows for efficient airflow and space-saving installation in tight areas. Designed for use with various gas appliances, this vent pipe provides reliable performance in both residential and commercial settings. Its 4-inch diameter and 12-inch length make it versatile for different configurations, making it an essential component for any gas venting system.