B & B SHEET METAL 2540 50th Ave. Long Island City, NY 11101 Phone: (718) 433-2501 Fax: (718) 433-2709 Website: http://www.bbsheetmetal.com
Flange Tubes
Flange Tubes are soldered pieces primarily used for draining purposes. They are an inexpensive yet effective method to drain water through a flat roof and into an interior plumbing or gutter system.