3" Black Malleable Iron Cross Solid Plugs Ward Class 150 Malleable Iron

Ward Class 150 Malleable Iron Fittings are made with the most sophisticated metallurgical and processing controls available

Groove Dimension Conforms to AWWA C606

The threads have an accurate form

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

Durable rubber for all Schedule 40 pipe applications

3" Black Malleable Iron Cross Solid Plugs Ward Class 150 Malleable IronWard 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