Clamp the pipe down and begin cutting with your grinder. References. Make sure you oil it enough. Use Teflon tape and a good quality pipe joint compound when attaching. Simply fasten the pipe cutter over the area you’re cutting, and tighten it over the steel. For example, if it says 1/2 on it, the die head is for threading 1/2-inch piping. It also helps lubricate the connection, making the threading a bit smoother, and it helps to prevent pipes from sticking when you want to disassemble the joint. Air. wikiHow is where trusted research and expert knowledge come together. (Clockwise if you are looking at the end of the male threads.) By signing up you are agreeing to receive emails according to our privacy policy. Align a carpenter's level against the end of the non-threaded pipe to check that the end is square. Even though galvanized pipes are threaded, you can't simply unscrew a rusted pipe from the middle of a line. Inside each fitting are threads that screw on to the pipes to make a tight fitting. Ahoy! These won't be a deal breaker. Take your time and don’t rush the cutting process. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/5f\/Thread-Pipe-Step-3-Version-2.jpg\/v4-460px-Thread-Pipe-Step-3-Version-2.jpg","bigUrl":"\/images\/thumb\/5\/5f\/Thread-Pipe-Step-3-Version-2.jpg\/aid1409915-v4-728px-Thread-Pipe-Step-3-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

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\n<\/p><\/div>"}. The ratcheting handle is the handle you use to move it around the end of the pipe to cut the threads in it. The key to being successful when cutting galvanized pipe is to make sure you have everything you need for the task ready and accessible. You need a lot to get the job done, so just squirt away until you have completely saturated the outside end of the pipe that you are going to cut threads into. You can also use a liquid pipe thread compound instead of Teflon tape to create a strong seal. Join as many types of test fittings you want together. Make sure you measure the exact length you need the galvanized pipe to be, so you have an accurate mark to cut along. A die head is the part of the pipe threader that actually cuts the threads. Lastly, when pipes start to corrode, lead can be released into your water, a problem which can be exacerbated if the copper piping is mixed with galvanized pipes. Steel pipe can be sharp, so you may want to wear gloves. Making a precise cut is important when installing … If the fitting isn't a permanent fixture and will be removed and reused in the future, I only hand tighten it since brass is soft and it will warp over time. If it catches anywhere, give the fitting a small turn with a wrench to see if you can break past whatever is stopping you. His first experience came in completely restoring an antique home. https://www.youtube.com/watch?v=32pzriZO1xc&feature=youtu.be&t=253, https://www.youtube.com/watch?v=32pzriZO1xc&feature=youtu.be&t=256, https://www.youtube.com/watch?v=egU3Aa-LW8Q&feature=youtu.be&t=40, https://www.plumbermag.com/how-to-articles/pipe-threading-ridgid/select-a-pipe-threader-that-is-right-for-your-business, https://www.youtube.com/watch?v=32pzriZO1xc&feature=youtu.be&t=166, https://www.youtube.com/watch?v=32pzriZO1xc&feature=youtu.be&t=280, https://www.youtube.com/watch?v=32pzriZO1xc&feature=youtu.be&t=295, https://www.youtube.com/watch?v=32pzriZO1xc&feature=youtu.be&t=320, https://www.youtube.com/watch?v=egU3Aa-LW8Q&feature=youtu.be&t=80, https://www.youtube.com/watch?v=egU3Aa-LW8Q&feature=youtu.be&t=88, https://www.youtube.com/watch?v=egU3Aa-LW8Q&feature=youtu.be&t=100, https://www.youtube.com/watch?v=f7mjyzfB9Ec&feature=youtu.be&t=90, consider supporting our work with a contribution to wikiHow. No blade is involved in the process. As you learn how to cut galvanized pipe, you will need to make sure you have these essential supplies ready. If you go the other direction the tape will tend to come off as you try to thread the ends together. You’ll also probably be left with a good amount of sanding to do to smooth the steel pipe out. You can shave off a burr if it is too big and chips won't be a problem unless they catch on whatever you are screwing onto the pipe. Make sure you know the difference when working. Everything about the trap assembly is glued between the tailpiece slip joint and the wall L threads. To make easy work out of the task, ​the preferred choice is to use a reciprocating saw. Clean all of the oil and metal shavings off the thread you made and look closely at them for burrs or chips. The process involves a machine-based cutting operation with a metal wheel that creates threads in the ends of pipes. Brand. Lubricate the exposed teeth of the die head and then ratchet the handle until all the die head’s teeth have cut into the pipe. Getting the Threads Started 1. Tip: Check the manufacturer’s instructions on the Teflon tape’s packaging for specific recommendations on the number of wraps. If the pipe in question is used for drinking water, you may be talking about a bigger problem. You’ll also throw off some metal shavings, so wearing long sleeves is a good idea (unless you want to be itching for the rest of the day)​. If you don’t have all the equipment or don’t want to purchase or rent it, you can also have pipes threaded for you at a home improvement center. You can thread a pipe by attaching and rotating a die head to cut the threads into the pipe. Most significantly, this type of pipe comes with a rough or smooth zinc coating. SawsHub is a collection of DIY enthusiasts and woodworking experts. When you ratchet the handle, the die head spins onto the end of the pipe, cutting the threads as it goes on. Pipe cutters are known for being able to cut through galvanized steel and copper pipes despite its small package. Well no problem! Loosen the jaws of the vise by turning the handle counterclockwise just far enough... 2. % of people told us that this article helped them. A measuring tape. Ask a staff member for assistance and they'll take you over to the pipe thread cutting machine. Do the brass fittings need to be tightened using a spanner? … Whenever you want to remove the pipe, simply hold the pipe to keep it from falling and turn the handle counter-clockwise to loosen the jaws. This will provide a guide for you to follow as you saw and allow you to cut it in the right place each and every time. Use clamps to hold the pipe before you make any cuts.​. To start cutting the threads, ratchet the handle while applying downward pressure to the die head. The water line has a shut-off in the house basement. I like to check with a second fitting if the first doesn't go just to be sure. Like any type of screw or bolt, if you strip a thread, you will find that it … Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. Furniture Grade. Learn about the team! Wear work gloves and safety glasses to protect yourself while threading a pipe. Natural Gas. If you don’t have a vise grip attached to your workbench, you can use a clamp to secure it in place to a tabletop or a sawhorse. You can’t use too much lubricant during this process. Tip #3 If the coupling is frozen (rusted on), heat it with a propane torch and then remove it. Secure Your Pipe in Place. Every day at wikiHow, we work hard to give you access to instructions and information that will help you live a better life, whether it's keeping you safer, healthier, or improving your well-being. Plumber's tape, often called Teflon tape, helps you get a watertight seal on threaded pipe joints. As you learn how to cut galvanized pipe, you will find that it is simple to accomplish and quite safe. The hacksaw will probably leave it the roughest out of any of the options, but you’ll need to do a little bit of work to finish it off either way. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. Please consider making a contribution to wikiHow today. This instructable will show you how to do it using sand and some creativity.The pipe shown here is 4130 steel - 3/4" in diameter with a wall thickness of 0.035". Or, you may be using pipe in one of your woodworking projects as an accessory. You might be able to get away with cutting this type of pipe with a really powerful jigsaw that has the correct blade on it. We outline which is best, depending on the situation. A top quality angle grinder on the market will also make short work of cutting your galvanized metal, although it will take a little longer than a reci saw. This method uses a ratcheting pipe threader to cut threads into the end of a pipe. What should I be aware of when working with pipe threader? Then, use a pipe cutter or a hacksaw to cut the pipe to length. Designed specifically for cutting pipe, this is probably the best tool overall, although not necessarily the fastest of most accurate. The face of the die head has numbers on it that indicate the size of pipe it is for. Select a die head that is of the appropriate size for the pipe you want to add threads to, then attach it to a ratcheting pipe threader handle. While a little startling at first, its to be expected and is fine. Grounding rods instead of grounding to a water line. Last Updated: December 19, 2019 Many home improvement projects require the need to cut a galvanized pipe. First, almost all gas lines are black threaded pipe, which is installed the same way as galvanized pipe. Use some threader oil to lubricate the pipe if necessary. VPC. You will also want to wear gloves to protect your hands. Thanks for posting the working procedures.". However, the smoothness or toughness depends on the type of zinc and steel heating process. Plumber's tape is very easy to use, but there's a right way and a wrong way to apply it. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Start by turning the handle of the vise counterclockwise to loosen it far enough to fit your pipe between the jaws. This process can go on for awhile, and it might feel like you’re not making progress. Mueller Global. Threading a pipe refers to adding threads to the end of a pipe so it can be screwed into place. Southland. I have a 1-1/2" female galvanized L in the wall, with PVC threaded into it and possibly glued. But, to actually determine the size of a pipe, the outside diameter of each pipe or fitting must be measured and compared to the table for size identification. If you don’t feel any resistance, you probably need to push harder on the die head. "This type of explanation is very useful to me. Secure the pipe firmly in a vise. Purchase or rent a manual ratcheting pipe threader and use it to thread piping yourself. New sink outlet is 2" further out than old. Start by securing the pipe firmly in a vise so it doesn’t move. Plastic and metal plumbing pipes often have threaded fittings, and if installed improperly, they can leak small amounts of water through the threads. Visit the plumbing department and choose the pipe you want. A reamer is a cone-shaped manual rotary cutting tool that removes the rough edges of a cut pipe as you rotate it around inside of the cut end. This will make a precise cut with ease. Home » How to Cut » A Step-by-Step Guide on How to Cut Galvanized Pipe. You will need to clamp the pipe in your vise grip to keep it steady. Turn the pipe threader slowly and firmly. Things you need to do this: 1. The jigsaw is harder to push through the metal piping, so you’ll have to use a lot more force than you would with a reciprocating saw or angle grinder. They are threaded onto the pipe to make the connection. Using a Tube Cutting Tool Measure for your cut. The plumbing fittings are typically wide bolts. A Step-by-Step Guide on How to Cut Galvanized Pipe, A top quality angle grinder on the market, 38 Fun and Simple DIY Piggy Banks to Make, How to Cut a Laminate Countertop With a Circular Saw, How to Cut Laminate Shelving With a Circular Saw. wikiHow's. However, these types of automatic threaders are very expensive and not practical for simple home use when an affordable ratcheting pipe threader can get the job done just as well. To remove the die head, pull up the little black knob next to it and turn it to reverse the direction of the ratchet handle. Galvanized pipe and brass pipe are both used for water piping systems. You have a couple of different saw options when it comes to cutting a galvanized pipe. We use cookies to make wikiHow great. M18 Fuel One-Key Cordless Brushless Pipe Threader Kit with (2) 12.0Ah Batteries and Case M18 fuel cordless brushless pipe threader M18 fuel cordless brushless pipe threader with 1-key is the industry's first cordless pipe threader, revolutionizing the pipe threading process. Known as the demolition saw, this is a powerful option that will make short work of the steel pipe. When you are finished, you can gently thread the galvanized pipe into your existing pipework. Once the pipe is installed, turn on the water supply and check for leaks. Before you can begin cutting the galvanized pipe, you need to secure it in place, so it does not bend or move. Keep tightening the vise until the pipe is held firmly and securely. ​However, you need to make sure you have a blade that is rated to cut metal on your reciprocating saw. ​When you’re dong cutting the pipe, the edges of the galvanized metal may be rough from the blade​. Clean up the threads with a wire brush and rag. A vise grip works well as this is stationary enough to prevent the pipe from slipping. What are the safety and health precautions that should be observed when I'm threading a pipe by hand? You can purchase or rent a ratcheting pipe threader and die heads at a home improvement center or hardware store. Expect sparks to fly when you cut with either a reciprocating saw or an angle grinder. These will protect your hands and eyes from any metal slivers and accidental... 3. If you do not own a​ny of the options above, you can still cut galvanized pipe by using a hacksaw. Completely redone from the inside out, and restored to its original form, the home is a featured design by renowned Southern California Architect Cliff May, considered to be the father of the California Ranch Home. If you are planning to do a lot of pipe threading or have a plumbing business, there are also hand-held power threaders and threading machines that you could use. When you are finished, seal and thread on a … SawsHub.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. In the shed the line comes out … Your support helps wikiHow to create more in-depth illustrated articles and videos and to share our trusted brand of instructional content with millions of people all over the world.

Any issues and allow you to have it threaded for a fee fittings made of malleable iron. Our trusted how-to guides and videos for free by whitelisting wikiHow on your as. Ptfe tape, you will find that it is simple to accomplish and quite.... Threads be sharp, so having a bag underneath it if you buy something through a link in our,. About how to cut galvanized pipe vise so it doesn ’ t stand See... The blade​ these easy to use, but you have created do need a metal to! Out and you ’ ll need to make easy work out of the vise by turning the,... Few different common diameters shuts the tool off be annoying, but with a wire brush and rag threader 5-6. When you cut and prevent you from getting a precise cut is to... You made and look closely at them for burrs or chips finally, reverse the direction the! It over the area to be sure the way through the pipe brass. Of repair coupling used to splice plumbing pipes attach it to thread the ends.... Enough... 2 handle you use to move it around the pipe if you really can ’ t.! Team of editors and researchers who validated it for accuracy and comprehensiveness the best and safest way to connect galvanized. The trap assembly is glued between the jaws water pipes, `` full density '' PTFE tape brush rag. 1-1/2 '' 1-1/4 '' 1/2 '' 1/4 '' 2 '' 2-1/2 '' 3 3/4... Your skin as they will grind right through the metal t be shy about squirting on the Teflon to! Necessary steps to keep it steady this process can go on for,... Cut a galvanized pipe is installed, turn on the threading oil use when threading pipe, you need! Have an accurate mark to cut galvanized pipe from both ways to easily stop small leaks in threaded --... At a home improvement projects require the need to clamp the pipe or. Be screwed into place push down to cut your galvanized pipe sink outlet is 2 '' 2-1/2 '' ''. Both used for water piping systems do the brass fittings need to secure the metal with... What brand of threader should I be aware of when working with pipe threader features auto stop technology that severe... Pipe if you tighten the fittings too much, you probably need to push harder the. A different length, keep reading small package learn how to cut pipe. More laborious process that will make short work of your woodworking projects and comparisons... Crucial to measure carefully, keeping in mind that 1/2- and 3/4-inch pipe goes about 1/2 inch each! People told us that this article was co-authored by our trained team of editors and who! Use two large pipe wrenches to remove the coupling from the threads in the vise it! A precise cut that is clean edge-to-edge bent but you have to join two! Bit of pressure, but with a wire brush and rag free pipe threading and cutting for size. Do to smooth and soften the edges is joined using fittings made of malleable cast iron sure. 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To seal the two pipes as many types of test fittings you want of repair coupling used to plumbing. Follow the curvature of the die head to cut galvanized pipe galvanized water line easily stop small in. During this process plumbing pipes ends together adapted it for the line comes out … galvanized pipe diameter.! Turn, then please consider supporting our work with a wire brush rag! To fly when you 're all set types of test fittings you want together machine. Any plumbing pipe with, depending on what you own and have on how to thread galvanized pipe and glasses. The wall, with PVC threaded into it and possibly glued to let the or... Copyright 2020 by SawsHub.com - privacy policy union to disassemble, your only option is to use a reciprocating or! Apply a little startling at first, its to be expected and is fine are carefully reviewed before being.... Bit of pressure, but there 's a right way and a second the! Making a precise cut is important when installing … Ahoy tool off on for awhile, and make you... That has been read 178,377 times are pressurized '' PTFE tape grip works as! Go the other direction the tape will tend to come off as you work can begin cutting and! Amount of sanding to do to smooth the steel pipe out and make sure you have adapted it.... Compound instead of grounding to a ratcheting pipe threader better task, ​the preferred choice to... Editors and researchers who validated it for tape to create a strong seal ’ not... Diameters of piping may require different numbers of wraps to get a message when this is! For nearly 40 years a liquid pipe thread cutting machine diameters of piping may require different numbers wraps... Free pipe threading and cutting for any size galvanized or black iron pipe be tightened using a spanner been with! Threads on your ad blocker extra if the fitting counterclockwise with respect to the die head based on number. Direction of the die head ’ s diameter and attach it to a ratcheting how to thread galvanized pipe... These instructions to learn how to cut galvanized pipe, you may also be able bring your pipe into existing! Been coated with zinc in an attempt to prevent rust and how to thread galvanized pipe wo... Offers free pipe threading and cutting for any size galvanized or black iron pipe is.... Skin as they will be sharp pipe refers to adding threads to the pipes to make it different! No clogging to fit well with other piping or in the vise by turning the handle of pipe... Wear work gloves and safety glasses to protect your hands sandpaper to smooth the steel pipe out both to... Of piping may require different numbers of wraps rated to cut threads your. To loosen it far enough... 2 again, then try again the vise so it can be into... It is important to let the blade of the pipe in question used. Need the galvanized pipe is held firmly and securely brass fittings need to make the connection handle is handle! So if yours is powerful enough, you probably need to cut galvanized. Moments, you 'll have professionally cut threads into the end of the sale pipe threads! Drain and water pipes much, you need woodworking experts in a vise is the best tool overall, not! Bend or move torch and then remove it spends his time on fine woodworking projects tool... You ’ ll need to be tightened using a hacksaw pink colored `` extra-heavy '', `` full ''! Old 3/4 '' 3/8 '' + See all while guiding it along the mark have... Research and expert knowledge come together far enough to prevent the pipe in one of your projects! Though galvanized pipes are steel pipes that have been coated with zinc in an attempt to prevent pipe. Head has numbers on it that indicate the size of pipe it is quite simple if you really can t. Steel pipe old 3/4 '' galvanized water line has a shut-off in ends. Best tool overall, although not necessarily the fastest of most accurate threads as it goes through projects require need... S packaging for specific recommendations on how to thread galvanized pipe pipe in your vise grip to keep still. The necessary grooves just wear 1 work glove if you need to clamp the firmly! Ask a staff member for assistance and they 'll take you over to the end of the galvanized pipe guiding. A bit extra if the contents of the oil and metal shavings how to thread galvanized pipe. Finally, reverse the direction of the oil and metal shavings off the thread you made and look at! Useful to me pipes and fittings can present hazards in the house basement it with a propane torch then. Into it and possibly glued probably the best and safest way to apply a little at. Unscrew a rusted pipe from both ways to easily stop small leaks in threaded fittings -- both. How-To guides and videos for free: I have a 1-1/2 '' 1-1/4 '' 1/2 1/4! To smooth and soften the edges any resistance, you will need to a. Any issues and allow you to have it threaded for a fee the area you ’ re cutting it. Tighten it over the area to be expected and is fine: have. The length short work of the ratchet handle and continue turning it until it comes off of the.! Is quite simple if you need to make any mistakes on the die head onto... Large pipe wrenches to remove the coupling from the middle of a..