4" x 4-1/2" XH Galvanized Pipe Nipple Schedule 80 size_1/2-Pint Manufacturing facility is ISO 9001:2008

Manufacturing facility is ISO 9001:2008 and ISO 14001

Material:   Black Steel Connection:   Threaded Thread Type:   Male Features:   Meets or exceeds all applicable ASTM and ANSI standards   Stocked from 1/8" through 6" diameters

3-1/2" IPS Style 38 Water Service Coupling for Steel Pipe (Plain)

1 Air Eliminators at the end of the long main or main running to the cold side of the building

4" x 4-1/2" XH Galvanized Pipe Nipple Schedule 80 size_1/2-Pint Manufacturing facility is ISO 9001:2008material: Galvanized Steel, Extra Heavy, Schedule 80 connection: Threaded Thread Type: Male Features: Meets or exceeds all applicable ASTM and ANSI standards Made in The U. S. A.