Repairing 3 Inch Copper Drain Pipe

When repairing a section of pipe in an existing run don t try to cement solvent weld all the new couplings.

Repairing 3 inch copper drain pipe.

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. Step 2 cover or plug all holes in the pipe drains or access holes using the drain stoppers built into the sink s drain. Pipe repair clamps secure pipe in place so that repairs can be made to damaged corroded or leaky water and gas pipes. You can also push pvc stoppers or rubber plugs into open holes in the pipe.

Rather than struggle with cement pros use a mission coupling photos 3 and 4. Most drain systems use rigid pipes fairly large in diameter. 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. Longer than the damaged section.

If the pvc is part of the drainage system don t run water into the drains during the repair. Search within results sort by top sellers. The key to a good. 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 buy a sweat coupling sized to repair 1 2 in. You can t flex them enough to slide on that last fitting and get it to seat fully. View more view all sort filter. Mark the leak shut off the main water valve and drain or thaw and drain the affected pipe.

You must have the ability to create a suction inside.