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Clean the two pieces of pipe with emery paper or a pipe cleaning wire brush. put a little solder paste on male pipe and insert in connector. Heat the connection for several inches in both direction to warm up the pipe then concentrate the torch a quarter inch below and around the joint on the female end and the braising rod. Touch the rod to the joint. When the temperature of the pipe is hot enough the rod will melt and flow or be sucked sucked towards the heat. Move the rod all around the joint. LOL Actually, while most of the above information is true, I wouldn't recommend using solder paste or any type of flux when you braise refrigerant lines. You don't want anything besides R-22 (freon) or R 410-A (puron) in the lines and solder paste could mess up the compressor. Your should only use solder paste or flux when soldering!
What else can I help you with?
How can I fix a leaky copper pipe joint?
To fix a leaky copper pipe joint, you can start by turning off the water supply to the pipe. Then, use a pipe cutter to remove the section of the pipe with the leaky joint. Clean the ends of the remaining pipe and the fitting with sandpaper. Apply flux to the cleaned surfaces and solder the joint using a torch. Allow the joint to cool and then turn the water supply back on to check for leaks.
How to sweat copper pipe effectively?
To sweat copper pipe effectively, clean the pipe and fittings, apply flux to the cleaned surfaces, heat the joint evenly with a torch, and then apply solder to the joint. The solder will melt and flow into the joint, creating a strong bond when it cools.
Can you join 1 inch copper pipe to 28mm copper pipe?
I have recently had to join a 1 inch steel water pipe to a new copper 28mm pipe. You can do this using a 28mm comression joint. 1inch is just uneder 28mm in diameter but the compression joint takes up the difference and works without fault or leaks.
How do you properly solder a copper pipe?
To properly solder a copper pipe, first clean the pipe and fitting with emery cloth. Apply flux to both the pipe and fitting, then heat the joint with a propane torch. Once the joint is hot enough, touch the solder to the joint and let it flow around the connection. Allow the joint to cool and wipe away any excess solder.
How can I effectively solder a copper pipe?
To effectively solder a copper pipe, first clean the pipe and fittings with emery cloth. Apply flux to the cleaned surfaces. Heat the joint evenly with a propane torch. Once the joint is hot enough, apply solder to the joint. The solder will melt and flow into the joint, creating a strong bond. Allow the joint to cool before testing for leaks.
How can I fix a copper pipe leak at the joint?
To fix a copper pipe leak at the joint, you can use a pipe cutter to remove the damaged section, clean the area thoroughly, apply flux to the joint, and solder the new piece in place. Make sure to follow safety precautions and use proper tools for the job.
What joint is used to joint copper pipe underground?
The same that is used above ground. Sweat fitting coupler. I would not use copper underground in an area that has winter.
How can I fix a copper water line?
To fix a copper water line, you can use a pipe cutter to remove the damaged section of the pipe. Then, clean the ends of the pipe and the inside of a copper coupling. Apply flux to the cleaned surfaces, insert the coupling, and solder the joint using a propane torch. Finally, allow the joint to cool and check for leaks.
How can I effectively weld copper pipe for plumbing projects?
To effectively weld copper pipe for plumbing projects, you should clean the pipe and fittings thoroughly, apply flux to the joint, heat the joint evenly with a torch, and then solder the joint with a soldering iron. Make sure to practice proper safety precautions and follow manufacturer's instructions for the soldering materials.
Lead pipe connected to copper pipe?
Easiest way to connect lead to copper /brass is a wiped joint consisting 40 - 60 solder alloy as this gives a longer pasty range
What am I doing wrong when I can't get the solder to stick when soldering a copper pipe?
Not cleaning the pipe or joint enough, not using flux, or not heating the pipe or joint enough. You use the blue tip of the flame on the joint and the capillary action sucks the solder into the joint. You have to clean the pipe with sandpaper or steel wool, the joints with a fitting brush on the inside, and use a proper flux and solder.
How can I effectively perform copper pipe brazing for a plumbing project?
To effectively perform copper pipe brazing for a plumbing project, follow these steps: Clean the copper pipes and fittings thoroughly. Apply flux to the joint area. Heat the joint evenly with a torch until it reaches the brazing temperature. Apply the brazing rod to the joint, allowing it to flow into the joint by capillary action. Allow the joint to cool naturally. Clean the joint with a wire brush to remove any excess flux. Test the joint for leaks.
