1/2" x 12" Brass Pipe Nipple (Threaded Both Ends) chrome fire sprinkler Ductile iron is the preferred

Ductile iron is the preferred material for heavy-duty grooved fittings because it balances strength

This 1/2" x 11" brass pipe nipple is a solid brass threaded fitting designed for dependable connections in plumbing

2" Copper Tee (C x C x C)

Connections: Female NPT threads

1/2" x 12" Brass Pipe Nipple (Threaded Both Ends) chrome fire sprinkler Ductile iron is the preferred1 2" x 12" Brass Pipe Nipple (Threaded Both Ends) This 1 2" x 12" brass pipe nipple is a solid brass threaded fitting designed for dependable connections in plumbing, water, gas, and mechanical systems. Featuring precision cut NPT threads on both ends, this brass pipe nipple provides a durable and corrosion resistant connection between two female threaded fittings. Brass pipe nipples are commonly used in residential, commercial, and industrial