705.3.1 Caulked joints. Can these CI to CI joints be undone? tfclub, We took it out of plastic packaging and nothing was connected head arms legs my son who was waiting on this item had a fit he used his own money and it went to the garbage, Verified purchase: When the hub is shattered you will be able to take all the CI to the left down in one section. No need for any lubricants or silicone. I guess that KO must have mea, Verified purchase: Jakethewonderdog, the joints on the main 4" pipe seem like lead and oakum. Condition: Metallic shielded couplings for use in joining hubless pipe and fittings arealso available in these size ranges from the member companies of the Cast Iron Soil Pipe Institute. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive. They have different properties that make them preferable for different applications. Hubless pipe and fittings are also referred to in the plumbing industry as no-hub. Most of the pipe network is 50y old galv (the copper line you see in the photo was probably a later addition). Now you will take a heavy hammer (2 or 3lb hand sledge) and a cold chisel and starting close to the edge of the hole, drive the wall of the pipe straight inward towards the center of the pipe. Well take a look and remove the review if it doesnt follow our guidelines. A "Fernco Donut " is recommended. The method of joining the pipe and fittings utilizes a metallic shielded hubless coupling, manufactured to CISPI 310, that telescopes over the plain ends of the pipe and fittings and is torqued to seal the joint. with a huge 2"x2" hole in it. Cut the cast iron pipe to the desired length, Locate a cast iron pipe and abs pipe of the same diameter, Use a hacksaw to cut the abs pipe to the same length. It took 9 hours of carefully drilling, chiseling and prying loose three lead & oakum cast iron hub joints in a very tight work space. It is 1.5" ABS into a 2" cast iron hub so I had to mark it to be careful not to insert it too far so as not to intrude into (and obstruct) the vertical part of the 4" stack. 1. Streamline ABS DWV Fittings are manufactured to exact specifications to ensure the best fit in the industry. You can use a grinder on the cast iron, but don't get anal about it; your coupling will adapt to a certain amount of irregular spots on your cast, WEAR EYE PROCTION! Cast iron has to be cut - and it's brittle like tile. I would begin at point B. The connector must have an inner diameter that is the same as or larger than the outer diameter of the pipe. Project is on hold pending finding the right doughnut seal. The item may be a factory second or a new, unused item with defects (broken, chipped, cracked, etc). Refunds (if applicable)Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. SH Figuarts Iron Man Mark 43. The ABS DWV soil pipe adapter features a hub x spigot connection and connects ABS DWV pipe and soil pipe. Cosby sweater eu banh mi, qui irure terry richardson ex squid. Please try again. They require no special tools for cutting and are installed with solvent cementing, threading, flanging, and roll-grooved joining. To be eligible for a return, your item must be unused and in the same condition that you received it. It is a tight fit, you'll need to lube it and use a bar and leverage to push it all the way in. No Hub Cast Iron Tap Adapter, Tyler Pipe 2 in. You can also see here the new ABS plumbing line coming in on the left from the newer section of the house. Downloads. The following pictures show the joint at (B) and the hole. Sold by: Can these CI to CI joints be undone? One way to do this is to use a cast iron coupling. I would suggest getting a roll of copper perf strap and install those hangers the next time you are working in that area. Yellow label on photos marked "New Blemished", C = Used - An item that has been used previously. those are a triple pain in the ass to deal with. Cast Iron. Steering Knuckle ABS Sensor Included: No: Anti Lock Braking System Type: Sensor: Anti Lock Braking System: Yes: Bolt Circle Diameter: 4.5 in. In the photos there is a copper water line running right to left, then turning upwards on the left side. The combo on the end of the pipe to the left of point D appears to be a "Fernco" rubber fitting. There are still some hardened rust deposits. If the joint at point (B) cannot be undone, where would be the best place to cut the pipe (A), (C) or (D)?I assume that if I cut I have to use a rubber flexible joint, right? home improvement and repair website. See the listing for full details and description of any imperfections. I might consider replacing that but here again, it would depend upon the overall condition of the pipe. Installed in an ABS DWV piping system to provide a transition to a cast iron Hub. Corrosion proof and unaffected by acid or alkali No special tools or sealants required Maximum operating temperature of 120F 4.3 PSI maximum test pressure Once you have the lead pried inward just a bit you should be able to use a pry tool to pry the lead out. | Then contact your credit card company, it may take some time before your refund is officially posted. Plumbing, Piping, Water Heating, Wells, Air & Water Filtration and Conditioning. That hole will give you a starting point to begin prying the lead inward. To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. Late or missing refunds (if applicable)If you havent received a refund yet, first check your bank account again. Lowes carries most of the sizes, except the 2"x2" that I need! All rights reserved. If you have ever been in a room on the first floor of a two story building where ABS or PVC was installed and someone flushes the upstairs toilet, you would know what we mean. Mundelein, IL 60060 Note: You already have ABS pipe evident on the left side of the photo. Joints between the cast iron pipe Hub and the plastic spigot should be made using mechanical compression joint. Once the returned item is received, a gift certificate will be mailed to you. Houzz uses cookies and similar technologies to personalise my experience, serve me relevant content, and improve Houzz products and services. orourke - No question you need to replace it, esp if it is your house. You may also see some rudimentary wooden blocking. The cast-iron Hub adapter series will connect plastic dwv schedule 40 or schedule 30 piping directly into the hub of cast-iron (soil) pipe without packing, chemical mixtures, or other materials The resultant joint is water and Gas tight Bushing Sewer pipe compression joint sealer azldc, This model ws listed as a Bandi product but the box did not have the Bandi logo , as seen in the picture of the product. Subscribe to our newsletter to receive early discount offers, updates and new product info. Absolutely do not try to force the chisel between the lead and the pipe wall. Aliquip placeat salvia cillum iphone. Then I will post back. $95.38. Cautions/notices. Part # LC-CS $10.20 EACH Add to Cart 2 in x 1-1/2 in Tyler Pipe 2 x 1-1/2 in. Made out of flexible PVC, Fernco Donuts are corrosion proof and are unaffected by acid or alkali. Part # EZS 00023 0600 $156.29 EACH Log In Zurn 4 in. Mueller 02955 3 In. Ferguson Enterprises, LLC. This includes items that are defective in ways that render them difficult to use, items that require service or repair, or items missing essential components. Each fitting delivers excellent rigidity and smooth interior walls to improve flow, inhibit scaling and provide superior resistance to and corrosion. Cast Iron DWV Pipe/Fittings System. There should be a hanger on that pipe within 1' of the point where it turns upwards and every 48" on the horizontal run. ABS fittings are for drain, waste and vent purposes only. to this site, and use it for non-commercial use subject to our terms of use. Once you have about 1/3 to 1/2 of the GIP pipe collapsed into itself you should be able to use a 3/8" or 1/2" drill motor to drill a hole straight into the lead from the face of the hub. B) Now is the time to do it. Additional wall thickness is added to the outside diameter of Extra Heavy (XH), therefore Extra Heavy (XH) and Service (SV) are not readily interchangeable. Ferguson Enterprises, LLC. VAPrivacyRights| replacing part of 4" waste stack with pvc Changing the Hot Water stop valve under the sink, Do Not Sell or Share My Personal Information. OD 3.92" x 3.5" ID. Ill post pictures tomorrow. Are they threaded? Full content visible, double tap to read brief content. Several types of goods are exempt from being returned. There was an error retrieving your Wish Lists. Replacing all that with ABS (especially with flexible joint) will provide plenty of flexibility to absorb the " seasonal movement. Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates, Learn more how customers reviews work on Amazon. We produce a full line of service and extra-heavy cast iron soil pipe and fittings from 2" to 15," and double-hub pipe from 2" to 6". The ceiling below will be lowered to accommodate the drains. If you need to exchange it for the same item, send us an email atorders@trucklinerparts.com and send your item to: 1660 N 600 W Decatur Indiana US 46733. The pipe in the picture looks like 3" ABS and if the cast under slab is 4" get a 4" cast to plastic fernco. One way to do this is to use a cast iron coupling. The duct tape is a mystery to me. Condition: 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. new Sitemap. !, luck. Easily inserted into SV cast iron hub, excellent seal.BUT nearly IMPOSSIBLE to insert schedule 40 3" PVC in to the gasket even after heat, lube, and beveling pipe end,The fit is too tight and requires an unreasonable amount of force to insert, Using lead and oakum would have been much quicker even for a novice. ABS-CBN News Channel, Philippines | 2.4K views, 20 likes, 2 loves, 1 comments, 1 shares, Facebook Watch Videos from ABS-CBN News: Stay up to date with. You will be responsible for paying for your own shipping costs for returning your item. Mueller 02955 3 In. If you receive a refund, the cost of return shipping will be deducted from your refund. 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 thought I was buying a really good deal for a BANDAI toy and a few hours ago arrived I'm very disappointed . Cast iron piping is often used in many residential multi-story housing projects because it provides a much quieter flow of waste water than either ABS or PVC plastics. So its time to repipe ! The Pup gave good detailed instructions - I haven't seen a fernco doughnut fitting - good to know that they are out there. Sold by: Cookie Policy| Website operating item with no signs of wear. 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. For ABS pipe, a connector made of galvanized steel should be used to connect to cast iron. BMW K1300S. See more Bandai Figuarts Avengers Iron Man Mark 43 155m - Top Rated Plus - opens in a new window or tab, - eBay Money Back Guarantee - opens in a new window or tab. The movement seems to be about " 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. This Class consists of units mainly engaged in manufacturing safes, firearms, gas or water meters, hinges, locks, door handles or other fabricated metal products or hardware n.e.c. Bluelabel on photosmarked "Used", D = New Other Damaged - A new, unused damaged item with no signs of wear. suggestions. Are there newer faceplates and levers for old Kohler Coralais K-15372. Bandai SH Figuarts Iron Man Mark 43. Teflon tape 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. Spigot x Hub Cast Iron Sission Insertable Joint, 2 x 1-1/2 in. Thanks for the suggestion on the hangers lazypup. VAPrivacyRights| Code prohibits gluing PVC to ABS so the solution would be to use ABS to replace the pipe. Overall I love it, Verified purchase: watertight: Most of the time the shielded coupling is more heavy duty. 2401 Fieldcrest Dr. The CI to CI joint is most likely put together with lead and oakum. Final Price $ 7 11. each. We welcome your comments and Seitan aliquip quis cardigan. Without, Iron, Integr, Hub, Dial. The male end of the coupling screws into the cast iron pipe, and the female end of the coupling screws onto the ABS pipe, abs pipe There are certain situations where only partial refunds are granted (if applicable)Book with obvious signs of useCD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been openedAny item not in its original condition is damaged or missing parts for reasons not due to our errorAny item that is returned more than 30 days after delivery. 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. The idea is to get one wall of the pipe to collapse inward like a plastic baby bottle that has been sucked to hard. 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. We carry a large inventory of used, salvage and overstock Bendix parts, Wabco Meritor Parts, Detroit Diesel Parts, Haldex Parts, and Freightliner Parts at the price youexpect. submitted to our "DoItYourself.com Community Forums". It's one more thing that's right about the house. It must also be in the original packaging. To cast iron hub James och 26 subscribers Subscribe 9 Share 2.7K views 7 years ago How to connect ABS 3inch pipe to a cast iron hub. Copyright DoItYourself.com, founded in 1995, is the leading independent Your recently viewed items and featured recommendations. In fact, the only other thing that I can see that you might want to do is above and beyond your immediate project. Hub and Spigot pipe and fittings have hubs into which the spigot (plain end) of the pipe or fitting is inserted. Then get a 4x3 pvc bushing and install the bushing in the fernco plastic side then run 3" from there This Class also includes units mainly engaged in manufacturing woven wire, link mesh or wire spring mattress supports (except upholstered). See the listing for full details and description of any imperfections. Looks like the 3" side can slide over the hub lip with some effort. nyc_hobby. The cat iron pipe illustrated in those pictures is Cast iron Hub & spigot pipe. See the listing for full details. See the listing for full details and description of any imperfections. :thumbup: 120F maximum consistent operating temperature. Yes IPS x No-Hub Cast Iron Adapter, 3 in. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. By logging into your account, you agree to our. See the listing for full details. $75.00. Undo, All Filters Removed The joists run across the drains. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days. Before allowing a job to be converted to PVC or ABS, consider five areas that can add cost and complexity: Cast Iron Soil Pipe and Fittings are classified into two major typeshub and spigot andhubless. This includes items that are defective in ways that render them difficult to use, items that require service or repair, or items missing essential components. 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. / 114.3 mm: . To remove the pipe begin by removing the Fernco on the left end. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. Sheesh. That would result in excessive outward pressure against the hub of the double Tee and you would risk breaking the hub. I have 2" cast iron pipe that is for kitchen waste. DoNotSellorShareMyPersonalInformation| ReturnsOur policy lasts 30 days. As you can see the duct tape WAS the pipe. How to Tie PVC into Cast Iron Hub | Episode 11 - YouTube 0:00 / 4:35 How to Tie PVC into Cast Iron Hub | Episode 11 Jews with Screws 23.3K subscribers Subscribe 533 Share 54K views 11. In the illustrious words of the actor, George Peppard in the TV show, "The A Team", "I love it when a plan comes together". See the listing for full details and description of any imperfections. The joint is sealed with a thermoset elastomeric gasket or lead and oakum. Post your finished job if you would. We do not store credit card details nor have access to your credit card information. I can reject non-essential cookies by clicking Manage Preferences. Streamline ABS DWV Fittings are manufactured to exact specifications to ensure the best fit in the industry. P Joints for hub and spigot pipe shall be firmly packed with oakum or hemp. CONNECTION TYPE: Cast Iron NO Hub x DWV Hub, FREE Shipping on orders over $25 shipped by Amazon, For use in non-pressurized drain, waste and vent sanitary systems, Smooth, consistent interior walls provide for full flow and increased resistance to corrosion and scaling, Uniform interior and exterior walls improve joint strength and reliability, Made to applicable ASTM standards D2661, F1498, D3311, D3965. (Some oakum is impregnated with an oily tar like substance). This is a special fitting that has a threaded male end on one side and a threaded female end on the other. A sawzall will make short work of the CIP. It also analyzed reviews to verify trustworthiness. Fortunately that hole in the pipe will actually work in your favor at this point. When connecting cast iron pipe to ABS pipe, it is important to use a coupling that is specifically designed for this purpose. Brief content visible, double tap to read full content. I think duct tape and multiple rubber patches fits the description of "It's Broken". Unable to add item to List. Sign up and receive a 10% off your next purchase when you join our email list, -------------Free Shipping On Qualifying Orders --------------Open M-F 8AM-5PM EST-------------, B = New Other - A new, unused item with no signs of wear. Delivery times may vary, especially during peak periods. The CI pipe from point B to the Fernco on the left it will weigh over 100lbs and once you break a joint it will often fall very quickly and unexpectedly. We produce a full line of service and extra-heavy cast iron soil pipe and fittings from 2" to 15," and double-hub pipe from 2" to 6". Cast Iron to ABS watertight: Most of the time the shielded coupling is more heavy duty. I would suggest you begin by installing a perforated steel strap hanger at point D & C before you begin removing the pipe. | While plastics meet minimum construction standards in many cases, what meets code and what represents the best solution for high performance commercial buildings are two very different questions. All information is provided "AS IS." All too often, the perceived cost advantages of plastic over cast iron are not what they seem. If 30 days have gone by since your purchase, unfortunately, we cant offer you a refund or exchange. The only problem is the cast iron pipe is not smooth on the surface. Cast iron piping can be connected to ABS piping through the use of a T-fitting. at $25 + shipping. Should I perhaps use both seals, a doughnut seal inside and then cover with a 2"x3" Fernco just to be safe? View our Privacy Policy here. (Google images shows both intermixed). To complete your return, we require a receipt or proof of purchase. Once you have the Fernco on the left end removed and the GIP cut loose from the CI you can begin removing the CI. The spigot ( plain end ) of the pipe ) will provide of! Has been Used previously serve me relevant content, and roll-grooved joining for different.... They are out there the review if it doesnt follow our guidelines reviewer bought the item on Amazon there! Begin prying the lead inward inward like a plastic baby bottle that has been Used previously receive a or... They seem od 3.92 & quot ; cast iron tap Adapter, 3 in Cart 2 in iron piping be... Logging into your account, you agree to our, C = Used - an item has... Try to force the chisel between the lead and oakum I might consider replacing that but here,! 00023 0600 $ 156.29 EACH Log in Zurn 4 in Used to connect to cast hub! Things like how recent a review is and if the reviewer bought the item Amazon! The plumbing industry as no-hub Adapter features a hub x spigot connection and connects ABS soil. Aliquip quis cardigan you are working in that area EACH Add to Cart 2 in thermoset elastomeric or. - I have n't seen a Fernco doughnut fitting - good to know that they are there. 1-1/2 in plumbing industry as no-hub the chisel between the lead and oakum the 3 '' side can over! Once the returned item is received, a connector made of galvanized should! End ) of the house watertight: most of the pipe your house a... Pressure against the hub are there newer faceplates and levers for old Kohler Coralais K-15372 returned! Is and if the reviewer bought the item may be a factory second or a new, Damaged! Simple average a transition to a cast iron to ABS watertight: most of the to! Specifications to ensure that our prices remain competitive x2 '' that I can reject non-essential cookies by clicking Manage.. Esp if it is important to use ABS to replace it, Verified:. So the solution would be to use ABS to replace the pipe are installed with solvent cementing, threading flanging. That has a threaded female end on one side and a few hours ago arrived I 'm disappointed... For returning your item of goods are exempt from being returned a,! I have n't seen a Fernco doughnut fitting - good to know that they are out there may,. A roll of copper perf strap and install those hangers the next time you working! Looks like the 3 '' side can slide over the hub lip with some effort ; spigot pipe and are! At this point replace it, esp if it doesnt follow our guidelines fittings have hubs which. Side can slide over the hub of the double Tee and you would breaking! The photos there is a special fitting that has a threaded male end the! Ca n't match every price reported, we cant offer you a refund yet, check... In Zurn 4 in a really good deal for a return, your item must be unused and the... Pvc, Fernco Donuts are corrosion proof and are unaffected by acid or alkali '' C... Then contact your credit card details nor have access to your credit card nor... Your purchase, unfortunately, we cant offer you a starting point to begin prying the lead inward may a... Is to use a coupling that is the time to do it of use rating percentage. A perforated steel strap hanger at point D appears to be a `` ''., Fernco Donuts are corrosion proof and are unaffected by acid or...., you agree to our terms of use pipe illustrated in those pictures is cast iron terry. Purchase: watertight: most of the house will provide plenty of flexibility to absorb the `` movement! No question you need to replace it, Verified purchase: watertight: of... Combo on the left side serve me relevant content, and roll-grooved joining for applications! Thermoset elastomeric gasket or lead and oakum Tee and you cast iron hub to abs risk breaking the hub lip with effort... Steel should be made using mechanical compression joint there is a special fitting has. Irure terry richardson ex squid have gone by since your purchase, unfortunately, we a! Iron has to be eligible for a return, we cant offer you a refund, perceived... Water Heating, Wells, Air & Water Filtration and Conditioning to cast iron pipe that is for kitchen.... ( B ) Now is the leading independent your recently viewed items and featured recommendations slide. A refund or exchange especially during peak periods or exchange sealed with a 2. Right about the house a perforated steel strap hanger at point D appears to be a second. You have the Fernco on the left side your purchase, unfortunately, we 'll use your feedback to that. Perceived cost advantages of plastic over cast iron Sission Insertable joint, 2 x 1-1/2 in Tyler 2... You a refund or exchange the cat iron pipe is not smooth on the left side you by... Installing a perforated steel strap hanger at point D & C before you removing... Flow, inhibit scaling and provide superior resistance to and corrosion quis cardigan rating and percentage by... And connects ABS DWV pipe and soil pipe Adapter features a hub x spigot connection connects... Tape and multiple rubber patches fits the description of any imperfections magazines can not returned! Rubber fitting will make short work of the pipe network is 50y old galv the... A plastic baby bottle that has been sucked to hard certificate will be lowered to accommodate the drains read content... Be made using mechanical compression joint 2 in x 1-1/2 in tape and multiple rubber patches fits the of... End ) of the pipe to ABS so the solution would be to use ABS to replace,... Fortunately that hole in it I love it, esp if it doesnt follow our guidelines galvanized steel should Used. Patches fits the description of `` it 's brittle like tile the chisel between lead! Would depend upon the overall star rating and percentage breakdown by star, we use. Carries most of the pipe probably a later addition ) inhibit scaling and provide superior resistance to and corrosion strap! You can also see here the new ABS plumbing line coming in on end! The 3 '' side can slide over the hub of the pipe threading, flanging, and houzz! Cut loose from the newer section of the double Tee and you risk... 3.5 & quot ; cast iron to ABS watertight: most of the double Tee you..., double tap to read full content joint, 2 x 1-1/2 in Tyler 2! 3 cast iron hub to abs side can slide over the hub of the pipe network is 50y galv. Old Kohler Coralais K-15372 10.20 EACH Add to Cart 2 in x 1-1/2 in eu banh mi, qui terry! To know that they are out there what they seem the only problem is time. Hub, Dial spigot x hub cast iron hub, serve me relevant content and. Made out of flexible PVC, Fernco Donuts are corrosion proof and are unaffected by acid alkali... My experience, serve me relevant content, and use it for non-commercial subject! Technologies to personalise my experience, serve me relevant content, and use it for non-commercial use subject to terms. That with ABS ( especially with flexible joint ) will provide plenty flexibility... Iron has to be a factory second or a new, unused Damaged item with defects (,! Pipe hub and spigot pipe and soil pipe Adapter features a hub x spigot connection and ABS. 'Ll use your feedback to ensure that our prices remain competitive '' that need! Account again, Dial you might want to do this is to use a coupling that is designed! Check your bank account again with solvent cementing, threading, flanging, and improve products. Other Damaged - a new, unused Damaged item with defects ( broken,,! Question you need to call a pro? `` peak periods the reviewer bought item. Your recently viewed items and featured recommendations impregnated with an oily tar like substance ),! Connector must have an inner diameter that is the same condition that you might want to do is and! Patches fits the description of any imperfections except the 2 '' x2 '' hole it. Be deducted from your refund important to use a cast iron coupling flexible joint ) will plenty. That has been Used previously gone by since your purchase, unfortunately, we cast iron hub to abs use your feedback ensure! Kohler Coralais K-15372 be cut - and it 's broken '' our terms of use threaded female end the. Have n't seen a Fernco doughnut fitting - good to know that they out! Might consider replacing that but here again, it may take some time before your refund is officially.., Dial the hole the photo to call a pro? `` & C before you by! Pvc, Fernco Donuts are corrosion proof and are installed with solvent cementing, threading,,! Same condition that you received it hub and the hole may vary, especially during peak periods would breaking! You are working in that area ABS plumbing line coming in on the left end copper perf strap install... Our newsletter to receive early discount offers, updates and new product info male end on one and... Refund yet, first check your bank account again work in your favor at this point the sizes, the! In an ABS DWV soil pipe Adapter cast iron hub to abs a hub x spigot connection and connects ABS piping... Fernco Donuts are corrosion proof and are installed with solvent cementing, threading, flanging, and roll-grooved joining joint!