Adapter 1 air chamber 1 bushing 10 cap 4 coupling 22 cross 1 elbow 29 flange 21 nipple 220.
Galvanized pipe to copper adapter.
Remove the old union from the steel pipe.
There are two types of fittings you can use.
It is possible to connect a copper pipe fitting to a galvanized steel pipe.
Finally join the two ends with the large nut.
Galvanized pipes were once common in residential plumbing systems but pipes made from other materials are now more popular including copper and plastic.
If you need to adapt from a galvanized fitting like a tee or.
Next connect copper pipes together until you reach the galvanized pipe threads.
Use two pipe wrenches to loosen the old union.
Use sandpaper as needed for cleaning pipe then take the union apart and solder the brass end to the copper and screw the steel end to the galvanized pipe.
3 4 galvanized pipe galvanized floor flange galvanized pipe 3 4 galvanized fittings.
Whenever you join copper water lines to galvanized steel pipe you should be concerned about the corrosion caused by joining two dissimilar metals called galvanic corrosion an electrochemical reaction occurs that causes the steel pipe in this case to rust and clog up.
Then slip the ring on the pex tubing and fit the pex over the male end of the adapter.
Cut copper pipe just above the corroded connection using a tubing cutter.
Whether the adapter fitting is threaded on galvanized pipe or soldered to copper make the connection to the existing pipe first.
When connecting a copper pipe fitting to a galvanized steel pipe you must use a dielectric fitting.
Connecting the dielectric union with pipe wrench the easiest way to connect the copper and galvanized pipes is to use your wrench and unscrew the galvanized piece from the connecting threads.
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When water runs through pipes that are made of two different metals it creates an electrical charge that can cause corrosion and leaks in the pipe.
Add a new galvanized steel pipe length nipple at each end and solder in your copper.
The white pvc pipes you see in outdoor plumbing systems are easy to find and to work with but they aren t suitable for use with hot water so when replacing galvanized pipes indoors the plumbing code requires the use of cpvc instead of pvc.
Install the lower half of the dielectric union to steel pipe.
Tighten first with pliers then with pipe wrench.
If you have a pipe nipple with the end threaded then you want a female copper adapter.
Wrap threads on end of the steel pipe with teflon tape.
