PIPE DECOR 1/2" Galvanized Iron 6-Way Fitting (4-Pack) - Amazon.com
Advantages of Using Galvanized Steel Pipes
1 in. Galvanized Iron Side Outlet Tee — PIPE DECOR
Amazon.com: Supply Giant GMCR0100-5 Galvanized Malleable Cross Fitting Four Way Threaded Pipe Connector, Connects to 1 Inch (Pack of 5) : Everything Else
Smith Cooper 150# Galvanized Iron 6 in. Tee - Threaded - John M. Ellsworth Co. Inc.
Smith Cooper 150# Galvanized Iron 1/8 in. 90° Elbow - Threaded - John M. Ellsworth Co. Inc.