90° BLACK MALLEABLE IRON ELBOW, 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)  Connection: Female to Female This 90° Black Malleable Iron Elbow pipe fitting is used to change the flow at a 90 degree angle for pipes of the same size. Size Available: 1/8"- 5" *The photo is for representation purposes only and may not be a photo of product being purchased.