Repairing 3 Inch Copper Drain Pipe

Cut out the damaged section photo 1 then measure the gap and from the sweat coupling cut a repair piece that s 1 in.

Repairing 3 inch copper drain pipe.

Search within results sort by top sellers. You can t flex them enough to slide on that last fitting and get it to seat fully. The key to a good. You must have the ability to create a suction inside.

Most drain systems use rigid pipes fairly large in diameter. Step 2 cover or plug all holes in the pipe drains or access holes using the drain stoppers built into the sink s drain. Once the water supply is shut off decide how to fix a leaky pipe temporarily to prevent damage until a more permanent repair can be made. You can also push pvc stoppers or rubber plugs into open holes in the pipe.

When repairing a section of pipe in an existing run don t try to cement solvent weld all the new couplings. You can buy a sweat coupling sized to repair 1 2 in. Find the exact source of the leak because pipe leaks in the middle of a straight run might use a quick fix method that is different from what is needed near a pipe fitting. I secure the gasket material with a pipe clamp the kind that has slots along most of its length and has a screw type mechanism to tighten and compress the rubber.

Pipe repair clamps secure pipe in place so that repairs can be made to damaged corroded or leaky water and gas pipes. The simpler repair that i use for pin hole leaks is that i wrap the pipe and the leak with gasket rubber which is about 3 32 thick and i cut it about an inch wide. View more view all sort filter. A to z.

Longer than the damaged section.