BLACK MALLEABLE IRON COUPLING, 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 Coupling pipe fitting is used to connect two pipes of equal size in a straight line.

Size Available: 1/8"- 6"

*The photo is for representation purposes only and may not be a photo of product being purchased.