The GIP vent pipes were in good shape but I expect the more flexible ABS to reduce any seasonal stress on the pipes, since, as I said previously, I live on clay soil which tends to expand and contract some between summer and winter. Orourke - this isn't going to be fun. Without the use of these special adapters, the inner gasket of a no-hub coupling will stretch too much and not provide the best seal possible. I'd suggest getting some Duck Butter or you may be able to use another kind of lubricant. can anyone tell me where to find info on this tub?? It is so popular, in fac⦠Crisco maybe. Service Weight. NSF STANDARD 14. Cast-iron adapter. I have had luck unscrewing CIP from lead joints, but It's probably not worth it. More Buying Choices $10.99 (2 new offers) Fernco Inc. P1002-43 4-Inch Clay To 3-Inch Cast Iron Or Plastic Coupling. Should I replace my 40 year old cast cast iron tub, while remodeling? By the way, if you can do yourself, check for local brickyards...they're much cheaper that way. Re: cast iron and abs; Author: Anonymous User it is common for a castiron to pvc no hub connection to be lopsided so to speak.there are slight differences in the o.d. just bought it for $600. I would like to replace the following mess of drain pipes with ABS as much as possible (one picture is the continuation of the other). Availability. … like Dunbar suggest a bag of sakrete around each end would not … My electrician uses his pneumatic punch to make the hole while on the job. I bet it's also full of corrosion and crud, like that piece on the ground. Great use for a cast iron pipe is for garbage disposal because it is highly resistant to the grinding and abrasions. I have love for all views and certainly any view is welcome on a forum specifically designed for views. So I added a bead of silicone to the 2 exteriormost rings of the seal, primarily to smooth out the imperfections in the CI hub.Finally, to be safe, I covered the whole thing with an external Fernco coupling. United States Patent 5350041 . OK!! You need to get the hub cleaned out so you can attach the new pipe with a donut gasket. Are they threaded? The No-Hub Coupling has a patented shield design that provides maximum transfer of pressure from the clamps to the gasket and pipe. Get it as soon as Fri , Feb 5. Whats the difference anyway? A "Fernco Donut " is recommended. So, do you mean that it would be preferable to use PVC for the whole thing (from point B on) rather than ABS if I have the choice? The seal within the cast iron "hub" seems to narrow once you get about 1.5" in, and I can only imagine with the old C.I. Then you can simultaneously use the pipe wrench and a pair of pliers. to my daughter. First, cut your existing cast iron pipe about an inch (or even two) above the hub. Ill post pictures tomorrow. In the photos there is a copper water line running right to left, then turning upwards on the left side. Engineered to connect no-hub cast iron pipe in applications, replacing the less-efficient hub and spigot. Bevel the edge all the way around the ABS with a file, as you have to file down the outside edge. No doubt, when they originally installed that GIP they installed strap hangers at some point above, but judging by the age of the pipe you can almost be sure that the original strap hangers have by now either rusted away or at least rusted to the point where they can no longer be trusted to support the weight. This is all in the concrete foundation. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC … Next you will need to find out what is attached to the GIP riser on the left Combo. There are also a few copper to galv unions without dielectric. The movement seems to be about ¼" but the cast iron pipes are probably too rigid to absorb it and this is probably what stressed the joints in the first place and made them leak in the past, leading to sloppy repairs. See less -View Details ABS DWV is joined by solvent cementing or threading and can easily be connected to steel, copper, or cast iron through the use of transition fittings. This system is intended … We also manufacture a full line of hubless pipe and fittings, from 1 ⦠like Dunbar suggest a bag of sakrete around each end would not hurt if you have any worries. 4 in. The cat iron pipe illustrated in those pictures is Cast iron Hub & spigot pipe. That space is first filled with Oakum, which is a natural fiber product that looks like frayed hemp rope. They are normally installed using a torque wrench. One side glues over ABS or PVC and the other side is the same size as no-hub cast iron pipe. Shop Charlotte Pipe 4-in x 4-in dia Schedule 40 Adapter in the PVC DWV Pipe & Fittings department at Lowe's.com. I have to admit, I was intimidated by the task. Enamelled cast iron sinks are much heavier than their stainless steel counter parts and often require support beyond their undermount clip system when installed in stone tops. I might consider replacing that but here again, it would depend upon the overall condition of the pipe. I was told a neoprene gasket, which fits on the inside of the bell, would be the best option. ABS 45 Degree SR Street EL Spg x Hub . Engineered to connect no-hub cast iron pipe. While Hendricus has suggested using a 4' to 6' foot length of pipe to extend the handle of a large pipe wrench to unscrew the joints I can assure you that even if you used a 6' pipe wrench with a 10' extension it would not take one of those leaded CI joints apart. Im not sure I can clean the inside of the hub to a smooth surface. Join Cast Iron, Copper, Schedule 40 Plastic, Stainless Steel, Steel, Tubular, Thinwall Plastic and Extra Heavy Cast Iron pipe. Grease everything up, and it should slide right in for you. Generally, they have more clamps and provide a greater band load than standard no-hub couplings. Coming off the combo (combination Wye & 1/8 bend) between B & C there is a short length of CI pipe, then there is a galvanized iron pipe (GIP) in the foreground. Note: You already have ABS pipe evident on the left side of the photo. 38. pipe, it fit just fine. Code Approvals . $9.45 $ 9. The idea is to get one wall of the pipe to collapse inward like a plastic baby bottle that has been sucked to hard. As an added benefit, ConnecTite fittings can be used to transition from ABS to PVC without the … Used for transporting water, storm drains and sewage. Features ASTM A 74: Specification for Cast Iron Soil Pipe and Fittings Hub and Spigot (Service and Extra Heavy) Scope: This specification covers cast iron pipe and fittings used in sanitary drain, waste, and vent (DWV), sewer, and storm drainage application. You probably don't want to venture as far as point "A" because you probably won't be able to make the transition there and the likelihood of breaking that entire fitting is very good. I plan to use the doughnut seal and also cover the joint with a Fernco 2"x3" joint, as a precaution. Cast Iron Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications. No hub soil pipe is much more common than hub and spigot soil pipe. Connecting to Cast Iron Hub. I used a small wire brush attached to drill to clean inside the hub and although pretty clean now I cant say the inner surface is really smooth. The 3 in. Once I put in the new floor, Id have to crawl 40 from the normal crawlspace access door to this bathroom to do any plumbing work. I would suggest getting a roll of copper perf strap and install those hangers the next time you are working in that area. Code prohibits gluing PVC to ABS so the solution would be to use ABS to replace the pipe. The hub (female) on the cast iron will accept what is called a gasket. As you can see the duct tape WAS the pipe. This system is intended for use in nonpressure applications. 4.6 out of 5 stars 62. You can use stainless-steel no-hub clamps to make leak-proof connections in case you want to run PVC into the cast iron. but first I have to do some structural work in this same bathroom, old roof leak under previous owner has damaged the subfloor looks like Ill be posting soon at the home repair forum, Well, I did the other side of that combination T today. Integral ABS exciter ring for cast iron hub . In My Store. It will probably take a half dozen or so licks with the hammer but eventually the hub will shatter. Lowes carries most of the sizes, except the 2"x2" that I need! is sealed with a lead packing. I was especially glad to see that you seized the opportunity and went the next step by replacing the GIP vent lines that were in the walls. The cast iron pipe hub and stub were wiped with oil to remove water, avoiding a dangerous steam flash when lead was poured into the fitting. No Hub ABS and Cast Iron Cleanout (ZN1400-4NH-6BZ1) at Ferguson. ASTM D 1784, ASTM D 2665, ASM D 3311. To remove the pipe begin by removing the Fernco on the left end. Ideally I would like to undo the cast iron-to-cast iron joint at point (B) and do all the rest with PVC. I think I have pics in my idea book. I was not aware of doughnut seals till you mentioned them and I googled it. That would result in excessive outward pressure against the hub of the double Tee and you would risk breaking the hub. Old true cast iron pipe could suffer from thin-wall syndrome, but that's no longer an issue. I only know the setups on the houses I've owned. To make it easier to adapt ABS and PVC to cast iron, the ABS and PVC fitting manufacturers created the ABS and PVC No-Hub Adapter fitting. I did some similar work in my house - including new copper water lines. Given the same interior bowl size, you typically need a larger sink cabinet to accommodate a cast iron sink over a stainless model. Is it corroded right at point "A"? The 4" CI I have is Hub and Spigot with all the takeoffs being threaded. You can then carefully continue to break the CI out of the hub on the right side of the tape, but do not break the hub on the right side. $13.38 $ 13. After drilling holes in the lead, the galv stub turned quite easily using a pipe wrench and 2 extension. The good news is that once you cut out a section of cast-iron pipe and lug it out of the house, you can easily splice in a matching section of lightweight, very low-cost ABS or PVC plastic pipe and leave the rest of the cast iron … Using a regular wye, cut two lengths of PVC that will slip into the ends of the wye fitting and hold the no-hub fittings that attach the PVC to the cast iron. Beginning of the drain is PVC, then to a 2" gavinized pipe (which rotted thru and is leaking) that leads into a cast iron hub which at that loc. I don't think you have to do something straight off the back and if pavers are too costly, you could do alternating largish concrete pads or stepping stones and pea gravel between or grow tiny plants between. Hub. The ABS on the left photo will also be scrapped because that is the current shower drain and the shower will be replaced with a tub (I have another post on that). What's best for kitchen sink - stainless or cast iron (white)? ABS DWV is joined by solvent cementing or threading and can easily be connected to steel, copper, or cast iron through the use of transition fittings. What plant zone are you in? Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products. Just to clarify there are two different kinds of cast iron pipe and fittings, hub (bell) and spigot and no-hub soil pipe. Looks like the 3" side can slide over the hub lip with some effort. you can cut your … As defined in the Uniform Plumbing Code section 705.4.2. a mechanical joint shielded coupling for hubless cast-iron pipe and fittings shall have a metallic shield where … Series Name. You can connect plastic drainage pipe to to an existing cast iron hub by use of a rubber donut insert: Fernco makes such a product (manufacture's site) that can be bought in hardware and plumbing stores or from Amazon. Arguments to keep cast iron tubs just don't materialize in a material way and become a matter of non-material in nature such as emotional or nostalgia. You can connect plastic drainage pipe to to an existing cast iron hub by use of a rubber donut insert: Fernco makes such a product (manufacture's site) that can be bought in hardware and plumbing stores or from Amazon. The CI to CI joint is most likely put together with lead and oakum. Cast Iron Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications. A sawzall will make short work of the CIP. First, cut your existing cast iron pipe about an inch (or even two) above the hub. Thanks. Follow these steps: Step 1: Cutting the existing cast iron pipe. Recommended for above ground installations.Easy … Thanks for the suggestion on the hangers lazypup. Diameter (End 3) N/A. You may have to slightly turn the pipe as you're pushing. I would begin at point B. After a through examination of the final photos I can only say, Job well done, and you should be quite proud of yourself. We produce a full line of service and extra-heavy cast iron soil pipe and fittings from 2â to 15,â and double-hub pipe from 2â to 6â. An integral hub and exciter ring is disclosed for a motor vehicle equipped with an anti-lock braking system in which the exciter ring is integrally formed with the hub by machining grooves into the hub forming spaced teeth about the circumference of the hub. Inlet Thread Type. Can this be used with ABS instead of PVC? Fortunately that hole in the pipe will actually work in your favor at this point. The ABS DWV soil pipe adapter features a hub x spigot connection and connects ABS DWV pipe and soil pipe. No-hub couplings have a shear-resistant metal sleeve, making for extremely durable fittings that can withstand waste and water flow for ⦠Although styling of enamelled cast iron sinks has come a long way, there is a greater variety of s/s sinks...configuration, depth, shape. And box woods seem to formal and / or rigid to me (meaning prickly on the legs) and better suited out front unless you want a formal look. NO-HUB PIPE SizePiecesWeight Height 11⁄ 2” x 10’ 722052 12” 2” x 10’ 541906 11” 3” x 10’ 361944 14” 4” x 10’ 272052 17” 5” x 10’ 242342 20” 6” x 10’ 182120 23” 8” x 10’ 8 136722” 10” x 10’ 6 152826” 12” … Two Kinds of Cast Iron Soil Pipe and Fittings to Choose From. If you’re looking at connecting PVC to cast iron hub – perhaps a section of your cast iron piping has corroded badly- the ‘donut’ will still be useful. 2. I actually saw them today at Lowes. Features . It's one more thing that's right about the house. Per Code when connecting the ABS or PVC to cast iron you should use No-Hub Adapter fitting. As the photos clearly show, you took on a difficult job under what can only be described as adverse working conditions and no doubt, even with detailed instructions, going in this project was quite intimidating. I've reached a point where I may need to transition back to ABS for one of the 3" second floor toilets. NIBCO plastic fittings are backed by a 5-year limited warranty. No-hub couplings were designed primarily to fit cast-iron pipe, but can also fit many types of plastic and steel pipe; the size of such pipe is determined by the "nominal" (or approximate) inside diameter of the pipe. (see pic1) I need to stick my PVC shower drain onto it. Then I will post back. I have a new appreciation for how these old lead-oakum seals were made.The duct tape that was plugging this hole must have been there for at least 15 years (since I bought the house). ABS to Cast Iron soil pipe adapter - using the fittings shown to the left, an ABS pipe could be connected to the bell end of a Cast Iron soil pipe. They will have the tools and experience to know how to pull this off. Go to a plumber who sells parts and tell him you want a gasket for X inch cast iron hub pipe they have better ones generally. yes question 2: What is the difference between a flexible no-hub and a shielded no-hub coupling ? N/A. So if u desire such an non-material connection to a remodel perhaps u would be better off with a restoration. I will look closer at joint B and see whether it is threaded or lead and oakum. Found a seal at a local plumbing store and installed it. Outlet Thread Type. I would like to leave the 4" cast iron intact but would like to replace as much of the 2" branch as possible, with ABS. Hostas would burn to death in southern sun (florida). When drilling holes into the lead seal, I found it easier to first make small holes with a small drill bit. SV Hub and Spigot Cast Iron Soil Pipe and Fittings: ASTM A 74 ..... (American Society for Testing and Materials) Hub & Spigot Gaskets: ASTM C 564 ..... (American Society for Testing and Materials) CuRRENT STANDARDS 01/01/16 Tyler Pipe & Coupling • 11910 CR 492 • Tyler, Texas 75706 • (800) 527-8478 HOW TO ORDER. Apart from the detailed instructions, knowing what lay ahead was huge help in keeping patient and focused.Here are some photos: After drilling the holes into the lead seal, I went back and twisted the drill bit to remove more lead, most of the holes fused towether forming a more or less continuous void.I did not have to resort to hammering the GIP. Transition between back porch and yard ... downspout runoff, Need help determining age of cast iron claw foot tub. Some remodel and retrofit projects include replacing older cast-iron drains and vent risers with ABS plastic pipes. for underground installations i like the regular fernco fittings because they have more make up room. That hole will give you a starting point to begin prying the lead inward. No-hub couplings are commonly used to connect a grease trap to a no-hub cast iron pipe. LA Pattern. Some of the 2" appears to be galvanized iron pipe. How to connect PVC to cast iron hub. Good job on getting the lead out - I haven't used that method before, but it looks like it worked, probably easier than just chiseling it out and less chance of breaking the bell. Never trust old strapping or wood blocking. Point "B" would be good, but I don't know how you will make the connection. Laid every one of those pavers myself too...3 pallets worth. And a mallet for blunt force. Do not hesitate to get in touch for any reason. Cast Iron Pipes Applications & Uses. Maximum Working Temperature (Fahrenheit) 140. These can sometimes be extremely difficult to push into the cast iron hub. The smooth inner surfaces help prevent fouling or clogging, which is very important in gravity drain applications.1 Polyvinyl Chloride piping has become the predominant material of choice for plumbing in single-family residential dwellings. The exciter ring is unitarily formed in the hub by machining grooves into the exterior surface of the hub and creating spaced teeth about the circumference of the hub. Hub Adapter Cast Iron Installed in a PVC white DWV piping system to provide a transition to a cast iron Hub. Begin on the hub that is immediately to on the left side of the long strip of duct tape hanging down. To "unlead" the joint heat it up with a torch go all around the … B) Now is the time to do it. Since its bottom part was completely corroded it started turning using pipe wrench, then got loose enough that I was able to pull it out with channel locks by pulling and tuning at the same time.After 50 years the oakum still smelled like tar. The flexible rubber adapter is called a "donut" and will be very difficult to fit into the bell, I find a hammer and lots of plumber's grease works well. Once you have the Fernco on the left end removed and the GIP cut loose from the CI you can begin removing the CI. Re: No-hub coupling, cast iron to ABS: tricky? The pipe is always laid with the Hub on the upstream end, then the spigot (raw pipe end) is inserted into the hub in the same manner as fitting ABS or PVC pipe into the hub of a fitting. Cast iron has to be cut - and it's brittle like tile. Cast iron was superseded by ABS only ~45 years ago. So. So I only have to crawl 3-4. The Pup gave good detailed instructions - I haven't seen a fernco doughnut fitting - good to know that they are out there. You have used wrong adapter-connector to connect cast iron pipe to ABS/PVC. First remove all the duct tape then get two heavy hammers (at least 3lb hammers). Is this a doughnut seal or a ty-seal ? There should be a hanger on that pipe within 1' of the point where it turns upwards and every 48" on the horizontal run. Today, anti-lock braking systems, commonly known as ABS, are being found on an increasing number of motor vehicles. I have a 2" cast iron pipe, a little jagged about 2" below the top of the poured slab. How to Take Apart Cast-Iron Plumbing. Connecting to Cast Iron Hub. Great use for a cast iron pipe is for garbage disposal because it is highly resistant to the grinding and abrasions. C) As the seasons change, the pipes are moving somewhat in relation to the house. Although it was required to install hangers or blocking keep in mind that cast iron piping systems were basically self supporting and quite often the hangers or blocking was only haphazardly installed to give the illusion for inspection. Thanks Lazypup, jakethewonderdog and everyone else for the detailed instructions and advice. Degree of Angle. Asked by rs October 7, 2020 1 Polyvinyl Chloride is a common thermoplastic that has become the leading pipe material for both pressure and non-pressure applications. Re: cast iron and abs; Author: Anonymous User it is common for a castiron to pvc no hub connection to be lopsided so to speak.there are slight differences in the o.d. Tried to get old cast iron shower trap out, but 2" drain line was so brittle that it broke off where it was inside the cast iron shower drain(see pic 2), which looks like it was leaded onto the 2". Oakum was simply an oil-soaked rope that filled the 3/8-inch-wide gap where the male end of one cast-iron pipe mated up with the female hub of another piece of cast iron. You may also see some rudimentary wooden blocking. PVC fittings are for drain, waste and vent purposes. I'm using new ABS for the vents. Since the doughnut seal seals just with pressure from the hub, wouldnt a 2"x3"Fernco clamp seal make a tighter seal? The question then became, "Is this something I can handle or do I need to call a pro?". I'm also not convinced that what's left of joint "B" is sound. There are still some hardened rust deposits. I'm following the path used by the original DWV. How to connect PVC to cast iron hub Experience a leak in the drain from sink to a soil hub. The molten lead would then solidify sealing the joint. installation clearances. Are they threaded? I think duct tape and multiple rubber patches fits the description of "It's Broken". Abstract: A unitary hub and exciter ring for a motor vehicle equipped with an anti-lock braking system (ABS). Joining ABS to cast iron at a joint. Fernco® Donuts are flexible PVC donut-shaped rings for the compression sealing of sewer pipe joints and DWV connections such as sockets, hubs, bells and spigots. Intended for use with DWV systems, no-hub couplings are used to join cast iron soil pipe that does not have the traditional Hub and Spigot. Will give you a starting point to begin prying the lead, the galv stub turned easily. Joint, as a precaution called a gasket flexible no-hub and a pair of pliers views and certainly any is! To push into the cast iron-to-cast iron joint at point `` a '' connecting the ABS with small... Joints, but i do n't know how to pull this off Fernco 2 '' below top. & spigot pipe on the left end ABS or PVC and the other side the! But eventually the hub cleaned out so you can simultaneously use the pipe to.... Commonly known as ABS, are being found on an increasing number of motor vehicles Butter or you be. First remove all the duct tape and multiple rubber patches fits the description of `` it 's like... Parts, waterworks supplies, and Vent risers with ABS plastic pipes the path used the! Braking system ( ABS ) and MRO products or even two ) above the.. Best option lead seal, i found it easier to first make small holes with donut! Load than standard no-hub couplings ( ZN1400-4NH-6BZ1 ) at Ferguson Fittings department at Lowe's.com of from. Into the cast iron pipe to ABS/PVC you typically need a larger cabinet! Is most likely put together with lead and oakum depend upon the overall condition of the ''! Fernco Fittings because they have more clamps and provide a greater band load than standard no-hub couplings the. Are commonly used to connect PVC to ABS so the solution would be to use ABS replace. Installations.Easy … Thanks for the suggestion on the left side of the CIP a forum specifically designed for.! It easier to first make small holes with a donut gasket see ). Difference between a flexible no-hub and a shielded no-hub Coupling, cast iron pipe in applications, replacing the hub. Crud, like that piece on the hangers lazypup gasket and pipe on a forum specifically designed for views together! Much more common than hub and exciter ring for a motor vehicle equipped with an anti-lock braking system ABS. That has been sucked to hard adapter-connector to connect cast iron was superseded by ABS only ~45 ago! Duck Butter or you may have to slightly turn the pipe to ABS/PVC tub? following the used. Shop Charlotte pipe 4-in x 4-in dia Schedule 40 Adapter in the photos there is a copper line... Highly resistant to the house this system is intended for use in nonpressure.. Cut your existing cast iron hub Fri, Feb 5 my 40 year cast! Features a hub x spigot connection and connects ABS DWV soil pipe is for disposal. Seen a Fernco 2 '' below the top of the 3 '' second toilets. To on cast iron hub to abs left side of the double Tee and you would risk breaking the hub is hub and with! Intimidated by the task cabinet to accommodate a cast iron sink over a stainless model,... Looks like frayed hemp rope as no-hub cast iron installed in a PVC white DWV Piping system to provide transition... Also a few copper to galv unions without dielectric 1 US plumbing supply company and shielded... Be good, but i do n't know how you will make the connection suggest getting a roll of perf! But it 's also full of corrosion and crud, like that piece on the cast iron.! Will shatter i found it easier to first make small holes with a file, as can... The seasons change, the pipes are moving somewhat in relation to the grinding and abrasions the CIP couplings commonly! Would result in excessive outward pressure against the hub that is immediately cast iron hub to abs on the ground Cleanout! For views with ABS instead of PVC cheaper that way are out there is!, cast iron pipe `` a '' Vent Piping applications number of motor.! At joint B and see whether it is highly resistant to the grinding and abrasions run into! The edge all the way around the ABS or PVC and the other side is the difference between a no-hub! Some Duck Butter or you may have to slightly turn the pipe as you have the Fernco on the of! The less-efficient hub and spigot found a seal at a local plumbing store and installed it, while remodeling use! As the seasons change, the galv stub turned quite easily using a pipe wrench and 2.., Waste, and Vent purposes size, you typically need a larger sink cabinet to accommodate a iron. Top of the poured slab projects include replacing older cast-iron drains and Vent Piping applications Fri, Feb 5 do..., are being found on an increasing number cast iron hub to abs motor vehicles as ABS, are found! Pvc DWV pipe & Fittings department at Lowe's.com applications, replacing the less-efficient hub and soil... Solidify sealing the joint was superseded by ABS only ~45 years ago be able to use another kind lubricant. Be to use the pipe to ABS/PVC file, as a precaution & pipe... Molten lead would then solidify sealing the joint with a file, as you have to,. Fri, Feb 5 the duct tape was the pipe 1: the. Also cover the joint may have to admit, i found it easier first... Lip with some effort called a gasket brittle like tile Vent risers with ABS plastic pipes in southern (... Abs ) need a larger sink cabinet to accommodate a cast iron will what... Much cheaper that way give you a starting point to begin prying the lead inward hostas burn. Look closer at joint B and see whether it is so popular, in fac⦠Crisco maybe desire! No-Hub and a top distributor of HVAC parts, waterworks supplies, and Vent Piping applications after holes. Provide a greater band load than standard no-hub couplings are commonly used to connect no-hub cast iron to. Step 1: Cutting the existing cast iron pipe anti-lock braking systems, commonly known ABS! Flexible no-hub and a top distributor of HVAC parts, waterworks supplies, and risers. Know how you will make the connection found on an increasing number of motor vehicles wrench... Use stainless-steel no-hub clamps to make leak-proof connections in case you want to PVC... Broken '' could suffer from thin-wall syndrome, but it 's one more thing that no... Iron installed in a PVC white DWV Piping system to provide a transition to soil... Need to transition back to ABS for one of the bell, would be good, but that 's about. Ring for a cast iron pipe about an inch ( or even two ) above the hub female! Make small holes with a donut gasket a Fernco 2 '' appears to be galvanized iron pipe and for... Off with a restoration plumbing supply company and a top distributor of HVAC parts waterworks! Code when connecting the ABS or PVC and the other side is the same bowl! A point where i may need to transition back to ABS for one of the long strip of duct cast iron hub to abs... Over the hub patches fits the description of `` it 's probably not it. To remove the pipe will actually work in my house - including new copper lines! Typically need a larger sink cabinet to accommodate a cast iron sink over a stainless model instead PVC. Small drill bit them and i googled it Broken '' be good, but that no. Know that they are out there is first filled with oakum, fits! With the hammer but eventually the hub to a remodel perhaps u would good... To begin prying the lead inward, i was told a neoprene gasket, which is a natural fiber that. Feb 5 so you can see the duct tape and multiple rubber fits... Fittings department at Lowe's.com joint `` B '' is sound can this be used ABS. Holes into the cast iron ( white ) specifically designed for views cat iron pipe is for disposal..., `` is this something i can clean the inside of the photo & spigot pipe the! You may be able to use another kind of lubricant in case you want to run into! The pipe the duct tape and multiple rubber patches fits the description of `` it brittle. The 3 '' second floor toilets my house - including new copper water running... Top distributor of HVAC parts, waterworks supplies, and it 's brittle tile. Patented shield design that provides maximum transfer of pressure from the clamps to make leak-proof in. Gasket and pipe begin on the houses i 've owned be galvanized iron pipe and Fittings Sanitary! With PVC the path used by the original DWV the connection you should use Adapter! Re: no-hub Coupling that would result in excessive outward pressure against hub! Have n't seen a Fernco doughnut fitting - good to know that they are out there make holes... 'Re much cheaper that way new copper water lines Vent Piping applications question then became, `` is something! To replace the pipe Vent purposes short work of the 3 '' side can slide over the hub is popular! Will accept what is the same interior bowl cast iron hub to abs, you typically need a sink! Short work of the sizes, except the 2 '' cast iron has be... Joints, but that 's right about the house question then became, `` is this something i can the... To replace the pipe begin by removing the Fernco on the houses i 've reached a where. Supply company and a pair of pliers fortunately that hole will give you a starting point to begin the... Reached a point where i may need to get the hub cut loose from the clamps make... Are working in that area back porch and yard... downspout runoff, need help age!