10.04.2020 Can copper pipe fittings be reused? Copper pipes are usually connected together using a variety of fittings, including elbows, T's and couplings. You can remove copper fittings and reuse them by following a straightforward procedure that requires a
If you look at the threaded end you can see the pipe is smaller at the end than farther down the length. Pipe dope can be used on these threads too. Pipe dope, otherwise can be used on the various types of compression fittings, the type you show here, the type that use a ferrule too. When using metal pipe the type of pipe dope is not that critical, but if using plastic, be careful, there is ...
29.07.2013 Paulus said: Personally if a customer wanted me to re-use old copper pipe I would tell them to go and look for a plumber crazy enough to do so. The old pipe could be days away from getting a pin-hole leak and guess who would be sorting it out for free. Not Me.
01.01.2017 Demonstration and instruction on how to disconnect copper pipe joints that are soldered together for reuse.
03.08.2009 You can't see all the weaknesses thawing water has wrought on that pipe. Just this past spring, I experienced frozen pipes in a seasonal clubhouse. One pinhole leak was VERY difficult to locate because it was so slow and inside a wall. You cannot really know whether that pipe is good or will be for the life of new copper.
03.09.2019 you can reuse copper pipe but if it has been on central heating radiators before it may be very dirty inside so unsuitable for taps. if it has old lead-soldered joints it
15.06.2020 Also asked, can you reuse copper fittings? Copper pipes are usually connected together using a variety of fittings, including elbows, T's and couplings. You can remove copper fittings and reuse them by following a straightforward procedure that requires a moderate amount of time and effort. Should you use Teflon tape on compression fittings?
08.12.2011 You can keep, or "reuse", any copper piping that does not have to changed or removed. But I would not waste the time trying to take the old stuff apart and use it to install in a new location. But I would not waste the time trying to take the old stuff apart and use it to install in a new location.
29.06.2012 I've always re-used copper fittings mainly because I can. The only big problem with doing so is that it can be hard to get the inside surfaces clean. The residual solder is hard to get out and it can be difficult or impossible to reuse the fitting until it's removed. Over the years I've tried different approaches with varying degrees of success ...
17.08.2014 Problems with re-using copper pipe: 1. It is difficult to prepare the joints for easy soldering: 1a. Heat the joint up first so the solder residue softens to allow assembly; the extra time doing so boils off the flux too soon so the new solder does not wet the copper surfaces thoroughly and seal the joint properly. 1b. Sand the joint surfaces first so they fit together without being heated first; lots of labor
If you look at the threaded end you can see the pipe is smaller at the end than farther down the length. Pipe dope can be used on these threads too. Pipe dope, otherwise can be used on the various types of compression fittings, the type you show here, the type that use a ferrule too. When using metal pipe the type of pipe dope is not that critical, but if using plastic, be careful, there is ...
03.08.2009 You can't see all the weaknesses thawing water has wrought on that pipe. Just this past spring, I experienced frozen pipes in a seasonal clubhouse. One pinhole leak was VERY difficult to locate because it was so slow and inside a wall. You cannot really know whether that pipe is good or will be for the life of new copper.
08.12.2011 I will be working on my hot and cold supply copper pipes in the bathroom (3/4" and 1/2") and was wondering if there are any concerns re-using old/exisitng pipes and fitting. Would you reuse or would you install all brand new pipes and fittings? The old pipes seem to by heavier/thicker, and the new ones I am planning to install are going to be Type M copper pipes. What would you recommend?
So can I reuse them and if so what caveats? eg R410A may need thicker copper, need to flush tubes etc. Finally if I can reuse them eg if the Gas is the same, can I reuse different size tubes eg old system had 1/4" and 1/2" and new system requires 1/4" and 3/8", can I just reduce the 1/2" to 3/8" and add some extra ***** to allow for the larger pipe? If so anybody got any good tables for me to ...
Answer (1 of 8): Yes, I do this all the time. Provided the parts came apart easily, this is often more reliable than using new components. Just use plenty of extra solder when making the joint. If it took some force to disassemble, the fitting may be oversize so it is best not to re-use a part yo...
24.04.2019 As dilalio said, a new copper olive and some jointing paste would normally do, if the pipe is badly strangled and you're handy with a gas torch you could "Tin" the olive on the pipe, you don't want to be digging holes in walls if you can avoid it.
12.03.2008 It's possible and if the joint holds pressure more power to you. You can temper copper pipe over and over, no problem. But reusing the small stuff is too much trouble in my opinion: Taking off the elbow isn't too difficult. Putting this recycled stuff back together, with a good join, is the challenge. You'll have to clean the pitted solder.
When you’re sure the water’s been drained, get your torch and let’s start unsoldering, but first, if you don’t have the new fitting that’ll be replacing the old one, continue on, but if you do have it, make sure to prep it before unsoldering the old one as you’ll be installing It right after removing the old one. If you aren’t sure how to solder, go check out my “how to solder ...
Answer (1 of 4): I have skimmed the Daikin data sheet. To me, replacing R22 with R32 seems to be a recipe for disaster. The oil has to be replaced if you do not want sludge forming in the system. All the tubing will be lined with the old oil, and flushing would be problematic. The required pressu...
Can you reuse copper olives? Copper and brass olives both work fine. Olives can't be removed from a pipe and reused. Even hand tightening a fitting with an olive inside before the pipe is inserted, is enough to make the olive unusable. You can usually dismantle and remake a
If you look at the threaded end you can see the pipe is smaller at the end than farther down the length. Pipe dope can be used on these threads too. Pipe dope, otherwise can be used on the various types of compression fittings, the type you show here, the type that use a ferrule too. When using metal pipe the type of pipe dope is not that critical, but if using plastic, be careful, there is ...
03.08.2009 You can't see all the weaknesses thawing water has wrought on that pipe. Just this past spring, I experienced frozen pipes in a seasonal clubhouse. One pinhole leak was VERY difficult to locate because it was so slow and inside a wall. You cannot really know whether that pipe is good or will be for the life of new copper.
Can you reuse copper pipe fittings? Elbows, T's andcouplings are used to connect copper pipes together. A simple procedure that requires a moderate amount of time and effort can be used to remove copper fittings and reuse them.
Can i reuse copper pipe fittings? Elbows, T's andcouplings are used to connect copper pipes together. A simple procedure that requires a moderate amount of time and effort can be used to remove copper fittings and reuse them.
Answer (1 of 8): Yes, I do this all the time. Provided the parts came apart easily, this is often more reliable than using new components. Just use plenty of extra solder when making the joint. If it took some force to disassemble, the fitting may be oversize so it is best not to re-use a part yo...
So can I reuse them and if so what caveats? eg R410A may need thicker copper, need to flush tubes etc. Finally if I can reuse them eg if the Gas is the same, can I reuse different size tubes eg old system had 1/4" and 1/2" and new system requires 1/4" and 3/8", can I just reduce the 1/2" to 3/8" and add some extra ***** to allow for the larger pipe? If so anybody got any good tables for me to ...
It can never be reused once they have been compressed. This connector is directly placed over the pipe and the nut is tightened compressing the ferrule between the pipe and the body of the fitting. Compression of this ferrule also results in deformation of the copper tubing. How do you remove a copper olive from a plastic pipe?
12.03.2008 It's possible and if the joint holds pressure more power to you. You can temper copper pipe over and over, no problem. But reusing the small stuff is too much trouble in my opinion: Taking off the elbow isn't too difficult. Putting this recycled stuff back together, with a good join, is the challenge. You'll have to clean the pitted solder.
When you’re sure the water’s been drained, get your torch and let’s start unsoldering, but first, if you don’t have the new fitting that’ll be replacing the old one, continue on, but if you do have it, make sure to prep it before unsoldering the old one as you’ll be installing It right after removing the old one. If you aren’t sure how to solder, go check out my “how to solder ...
20.06.2005 They are corrugated and some can be soldered to copper tube and some thread onto pipe. Most codes allow either. In some areas, people look at the flexible connectors and think they are very unprofessional and in other areas they are the standard method for installation. You may not use the connectors or the soft tube on the pressure temperature ...
03.08.2009 You can't see all the weaknesses thawing water has wrought on that pipe. Just this past spring, I experienced frozen pipes in a seasonal clubhouse. One pinhole leak was VERY difficult to locate because it was so slow and inside a wall. You cannot really know whether that pipe is good or will be for the life of new copper.
Can i reuse copper pipe fittings? Elbows, T's andcouplings are used to connect copper pipes together. A simple procedure that requires a moderate amount of time and effort can be used to remove copper fittings and reuse them.
29.07.2013 The pipe so far removed has been clean inside (although I've had to remove some paint from the outside). Last week I came across a domestic hot water pipe that was green inside. Instinct said not to reuse it. I'd be interested to hear your thoughts as to why the inside was green, and whether you'd re-use it. Thanks, Jennie
So can I reuse them and if so what caveats? eg R410A may need thicker copper, need to flush tubes etc. Finally if I can reuse them eg if the Gas is the same, can I reuse different size tubes eg old system had 1/4" and 1/2" and new system requires 1/4" and 3/8", can I just reduce the 1/2" to 3/8" and add some extra ***** to allow for the larger pipe? If so anybody got any good tables for me to ...
18.08.2009 Re: REusing Copper piping from split type air conditioners. It is advisable to go for new pipes as if it is R410 A working pressures are more and higher thickness is required. Further even if you have to use the existing pipe you need to clean with solvent to remove all old oil wax scaling in the pipes. The cost of cleaning for reuse may be ...
12.03.2008 It's possible and if the joint holds pressure more power to you. You can temper copper pipe over and over, no problem. But reusing the small stuff is too much trouble in my opinion: Taking off the elbow isn't too difficult. Putting this recycled stuff back together, with a good join, is the challenge. You'll have to clean the pitted solder.
Answer (1 of 8): Yes, I do this all the time. Provided the parts came apart easily, this is often more reliable than using new components. Just use plenty of extra solder when making the joint. If it took some force to disassemble, the fitting may be oversize so it is best not to re-use a part yo...
It can never be reused once they have been compressed. This connector is directly placed over the pipe and the nut is tightened compressing the ferrule between the pipe and the body of the fitting. Compression of this ferrule also results in deformation of the copper tubing. How do you remove a copper olive from a plastic pipe?
13.02.2019 The corrugated supplies I get from my main supplier can be stainless or copper. The copper is a softer bending corrugated and because of that are more likely to square up where it meets the water heater pipe nipples, thus sealing better. Carefully done, both will work just fine. I've used both, the stainless is a little less expensive, but that ...
20.06.2005 They are corrugated and some can be soldered to copper tube and some thread onto pipe. Most codes allow either. In some areas, people look at the flexible connectors and think they are very unprofessional and in other areas they are the standard method for installation. You may not use the connectors or the soft tube on the pressure temperature ...