Connecting Pvc To Galvanized Drain Pipe

Support the pipe above and below with riser clamps so it cannot drop or sway as you work and so the pvc fitting will not have to bear the weight of the drain.

Connecting pvc to galvanized drain pipe.

You can make a transition in the same way that you do for water pipes but it isn t necessary. Yes you can do this by using fernco coupling found at any decent hardware store or plumbing supply. Make the cut anywhere between two threaded couplings. Measure the diameter of each pipe with the tape measure or ruler.

Once the adapter is tight glue a pipe into the other end and you re ready to run the rest of your pvc or cpvc pipe system. If you plan to connect to an existing pvc farther down the drain line cut the. Connecting galvanized and pvc drain pipes drain pipes aren t under pressure so you don t have to be as concerned about leaks. The easiest method of cutting the galvanized is by using a reciprocating saw.

This helps solid materials flow by the connection without getting hung up. If the pipe is. You probably will need to install a new stud or two as well as blocking for the upper clamp. Arrange the fittings so the water flows past the threads on the male fitting not into them.

Remove the corroded pipe. Apply pipe thread tape before screwing them together and then glue the pipes into the fittings using the proper cement. For example a di restraint gasket may not work on pvc pipe that is designed to work on di pipe. Make two cuts one near each coupling.

Use this link for more information on connecting abs to pvc. Mark and cut the desire length of pipe from the end of the lead pipe and the end of the pvc using the reciprocating saw. When connecting di pipe to an existing steel pipe concrete pressure pipe ac or other pipe it may be necessary to expose the existing pipe to determine the type size od and if possible manufacturer of the existing pipe.