4" x 1/2" Black Malleable Hex Bushing 22-1 and Vent Pipe

and Vent Pipe

Groove Dimension Conforms to AWWA C606

material:   Brass - Lead Free connection:   Threaded Thread Type:   One Male & One Female Features:   Meets or exceeds all applicable ANSI standards   100% pressure tested before leaving the factory

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

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

4" x 1/2" Black Malleable Hex Bushing 22-1 and Vent PipeWard 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