BLACK MALLEABLE IRON EQUAL TEE, UL/FM Listed

Manufacture: MECH American Standard: Class 150 Material: The chemical composition of the cupola malleable iron used to create this fitting meet the mechanical property requirements (ASTM A197/A197M) Standards: Used for water or gas supply as well as for sewage and wastewater applications (ASME B16.3), Applied a thin layer of zinc on the exterior to prevent corrosion (B16.14) Surface Treatment: Black Threads: Tapered Angle is 1° 47', truncation of roots and crests is flat, Thread Angle is 60°, pitch is measured in threads per inch (ASME B1.20.1)  This Black Malleable Iron Equal Tee pipe fitting is used to create branches and split the flow into two directions or combine two pipes into one of equal size. Size Available: 1/8"- 8" *The photo is for representation purposes only and may not be a photo of product being purchased.