1-1/2" Black Malleable Countersunk Plugs 90° LT Street Elbow accurate threads are machined that

accurate threads are machined that comply with the precise standards developed by the Amerian Society of Mechanical Engineers (ASME) and published as an American National Standard

This feature also protects the fitting threads from damage during handling

non-porous iron

and Vent Pipe

Heavy Duty

1-1/2" Black Malleable Countersunk Plugs 90° LT Street Elbow accurate threads are machined thatWard Class 150 Malleable Iron Fittings are made with the most sophisticated metallurgical and processing controls available. Iron samples are continuously analyzed using spectroscopy to conform the material quality. This sophisticated chemical analysis is complemented by rigorous quality control of incoming raw materials and iron processing. The final casting produced by this detailed attention to quality is a close grained, high strength, non porous