2-1/2" Black Malleable Solid Plugs Black Fittings (Imported) Ductile Iron Conforms to ASTM

Ductile Iron Conforms to ASTM A 536

material:    Copper connection:    One Sweat

This test is part of a constant program to maintain the highest quality fittings available

Coatings of Orange Paint or Hot Dipped Galvanized Conforming to ASTM A153

2-1/2" Black Malleable Solid Plugs Black Fittings (Imported) Ductile Iron Conforms to ASTMWard 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