How do you remove lead from cast iron joint?
- Install a 14/-inch drill bit into a cordless drill.
- Pry out the lead, using a flathead screwdriver.
- Fit the chain on the snap-cutters around a cast-iron pipe to cut it into shorter sections.
- Compress the handles to snap-cut the pipe at that point.
How do you get lead out of a cast iron pipe?
Use the torch INSIDE the pipe, and have a fire extinguisher and a bucket of water standing by! Drops of lead will start to fall from the ring. Eventually the cast iron pipe itself will get hot enough that it will melt the lead touching the pipe. Now you can use a screwdriver or chisel to pry the entire ring of lead out of the pipe.
How do you make a horizontal lead pipe joint?
Horizontal joints require the use of a joint runner, which is a non-combustible rope which is clamped around the top of the joint with a space at the top into which the molten lead is poured. 5 Every joint must consist of one inch of lead, all poured at once. Oakum must be hammered so as to compress and seal the gap between pipes.
How hard is it to remove lead from a hub seal?
This leaves a solid chunk of very hard to remove super high hardness metal embedded in your lead seal. Don’t use a drill bit as a reamer! After you finally get the lead chipped away enough to remove the inner pipe, the inside of your hub will still have a thin ring of lead all the way around.
How do you convert cast iron pipe to PVC?
In this picture the cast iron pipe hub is on the left. It is possible to remove the lead and oakum. After you have gotten all the lead out and cleaned up the hub, you can place a donut (also known as a compression joint seal) in the hub of the cast iron pipe to adapt it to PVC.
How do you repair cast iron lead oakum joint?
Linda CottinStep 1: Remove lead and oakum remnants from the joint to be packed. ... Step 2: Loosely roll the oakum to form a workable length. ... Step 3: Insert the smaller pipe into the hub. ... Step 4: Use a packing iron, dull chisel or wide, flat screwdriver to pack the oakum evenly into the pipe joint.More items...•
How do you remove a cast iron plug?
How to Loosen a Cast Iron Clean Out PlugSpray lubricant around the rim of the plug, aiming the spray to get as much of it into the threads as possible. ... Tap the rim of the plug a few times with a hammer to loosen the threads, instructs Family Handyman.More items...
How do you separate cast iron downpipes?
If fixed, maybe in concrete, cut it off at the bottom, ease the bottom out and in to loosen the large pins holding the brackets at the top of the pipe in. Work your way upwards. Or angle-grind the heads of the pins off, remove pipe.
How do you transition from cast iron to PVC?
0:501:32Tie In to Cast-Iron Pipe With PVC - YouTubeYouTubeStart of suggested clipEnd of suggested clipSlide the gaskets onto each end of the PVC assembly and fold each gasket back on itself then insertMoreSlide the gaskets onto each end of the PVC assembly and fold each gasket back on itself then insert the assembly and unfold the gaskets onto the cast. Iron.
How do you remove lead solder from cast iron pipe?
15:1816:41How to remove a lead joint form Cast iron drain and connect to pvc pipeYouTubeStart of suggested clipEnd of suggested clipJust heat that up get all the lead out of there.MoreJust heat that up get all the lead out of there.
How do you remove a cast iron pipe cap?
1:597:05How to Remove Sewer Cleanout Cap - Stuck, Rusted, Frozen - YouTubeYouTubeStart of suggested clipEnd of suggested clipBut what we're going to do is we're going to heat this up just around the outside edge. Right whereMoreBut what we're going to do is we're going to heat this up just around the outside edge. Right where the brass meets the cast iron. You're gonna do that evenly around the outside edge.
How do you break cast iron pipes with a hammer?
0:124:43How to cut cast iron pipe using a chisel - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd I'm going to tap it very gently all the way around a couple of times. The second time I'm goingMoreAnd I'm going to tap it very gently all the way around a couple of times. The second time I'm going to do it a little bit harder eventually. We will call the cast iron pipe. Like.
How do you loosen a stuck pipe fitting?
0:001:23Loosen Stuck Pipe Threads - With Heat! - YouTubeYouTubeStart of suggested clipEnd of suggested clipFitting use a regular propane or map gas torch to get it nice and hot. And then take the joint apartMoreFitting use a regular propane or map gas torch to get it nice and hot. And then take the joint apart while it's still heated. That will make it a lot easier since the fitting expands.
How do you seal a cast iron pipe joint?
Work the dampened compound into the joint a few inches at a time. Then tamp it down with a hammer and caulking iron. Continue adding and tamping the caulking a few inches at a time until the complete length has been packed into the joint.
Can you connect a plastic soil pipe to cast iron?
The answer is to cut off the cast iron at ground level and make the connection with the specially designed SP140 connector. The rubberised fins push inside the old pipe to make an airtight seal, and the new PVC soil pipe fits straight into the integral socket - job done!
Do cast iron pipes need to be replaced?
Wear and tear is normal in residential pipe systems. One frequently asked question is “How long do cast iron drain pipes last?” Cast iron waste pipes last anywhere between 50 and 100 years. However, it may be time to replace cast iron pipes long before their lifetime is up.
Tips
Using PVC with 'No-Hub' clamps is a LOT cheaper and easier method than the above-described type of repair.
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Cast Iron Pipe Repair: Instructions
Old cast iron pipes are intimidating for homeowners. Because they lasted so long without problems, most people ignore them. But you do so at your own peril. All cast-iron pipes eventually break, corrode, or leak. And when they do, it’s often a leak from the cast-iron joint.
Final Thoughts
Those old cast-iron pipes, most often found in older homes, look intimidating. That, and because they lasted so long without problems, is probably why homeowners are often too scared to mess with them. But they eventually break, corrode, or leak. And often it’s from the cast-iron joint.
Call 1-Tom-Plumber
Don’t hesitate to contact us here or call us at 1-Tom-Plumber (1-866-758-6237) if you need help with a drain repair or replacement, including your stacks and vents.
