This entry was posted on May 18, 2016 by Admin. JavaScript seem to be disabled in your browser. "Slip" in PVC does not mean the connection will be slippery, but rather that the fitting will slip right over the pipe. PVC cement seals pipe through a chemical reaction that bonds the plastic of one part to another. There are several different ways to do this, and the method you choose will depend on what you are connecting. So an SSS fitting would be a fitting with three slip fittings; this is usually a tee. On a female-threaded fitting, the threads are on the inside of the fitting. They are still compatible with schedule 40 parts, however. DWV Flexible PVC Coupling. Also, they are just as durable as the rest of our PVC fittings. Slip refers to the fact that there are no threads or barbs. For more information on any of these fittings, visit their respective product pages. A 1" fitting will fit on a 1" pipe, regardless of whether either one is schedule 40 or 80. ---->Tees The abbreviations above are just four of the many combinations of "S" and "T" that can be used for PVC fittings. They are also often used for PVC structures. The nominal size, in this case, is not as important as the OD of the pipe you are using. (Bushings cannot reduce pipe.) They can also increase the strength of pipe. Copper and other metal fittings may also be available for older homes which … They have three ends instead of two. These stand for "female pipe thread" and "female iron pipe thread." Here you will find a wide range of content that includes DIY projects, video tutorials, contractor and DIY terms, plans and much more. A coupling is used to extend the run of a pipe, or change pipe sizes (in … Two main types of PVC pipe exist: schedule 40 and schedule 80. Couplings are one of the most simple (and inexpensive) types of PVC fittings. The most commonly confused non-compatible pipe is Copper Tube Size (CTS) plastic pipe, which is actually made from CPVC and uses an entirely different sizing system. Elbows, also known as "ells," are used to change the direction of a pipe system. ---->Bushings Female and male threads are pretty self-explanatory. If you continue to learn about PVC pipe and fittings, you will stumble upon many other types of fittings and different varieties of the ones covered here. Crosses are a slightly less common type of fitting that join four pipe sections. Flanges. © 2020 PVCFittingsOnline.com. Tee, Wye, Cross and Elbow Fittings. They can stop a pipeline that you plan on expanding later or give you easy access to a system when needed. Pipes and fittings made of PVC-U … Flanges are fittings that allow the attachment of accessories and other items to pipe. DETAILS HERE. If you are going to have any fluids passing through your pipe, you will want to ensure that there will be no leaks. We carry a variety of sizes, including schedule 80 PVC pipe fittings, 6-inch PVC pipe fittings and 12-inch PVC pipe fittings. For a guaranteed seal on a slip fitting, you will need both PVC primer and PVC cement. DO twist for a secure fit. If you are trying to expand your PVC knowledge, you can use this blog post as a pipe fitting study guide! So, while a 1" socket fitting has an opening wider than 1" across, it will fit on a 1" pipe because the OD of that pipe is also greater than 1". Some fittings have spigot ends that fit inside pipe itself as if it was a socket fitting. A 1" socket end will fit on a 1" pipe. When browsing female-threaded fittings, you may see the abbreviations "FPT" and "FIPT." Side elbows are a slightly different piece that are commonly used as corners in projects such as canopies, tents, displays, and boxes. Product DetailsClose. ---->Couplings and Unions Twist the pipe a quarter of the way around as you push it into the fitting. Regular Fittings, PVC Fittings - Descriptions and Applications. Flange fittings can be more expensive than others because of all the accessories required to make a strong connection. If you can't find what you need, visit our customer support section. Regular Fittings ASTM D 1785: Specification for poly (vinyl chloride) (PVC) plastic pipe, Schedule 40, 80, and 120 Scope: This specification covers PVC pipe in Schedule 40,80, and … This does not mean the part is made of iron! ... as there is no way to connect the steel pipe to the plastic PVC fitting. … Also, tees can connect two lines into one main line. Hose expands outwards, so glue doesn't work. It is a simple system of categorizing PVC fittings with a large number of possible variations. This makes them great for applications where the pipe will be visible, whether or not it is actually for furniture. Tees are an extremely versatile fitting that are some of the most widely used parts in plumbing. To seal and secure a hose onto a barbed insert fitting, you must use a a clamp. Unions, like couplings, connect things, but they are a not-as-permanent solution that can be easily taken apart. PVC cross fittings are usually used when building framework out of PVC pipe. The difference lies in the thickness of the pipe wall. Well here's the confusing part: the outer diameter (OD) of PVC pipe is greater than the size in its name. Cover Plates and Box Covers PVC Cover Plates, F Series, as single gang, … PVC End Types Explained Sockets and Spigots. Adapters, sometimes called reducing couplings, are a versatile fitting. They … 3000 & 6000 class fittings are available in both Threaded and Socket Weld types. Coupling, Adapter, Bushing and Union Fittings. For male-threaded fittings, you will see the same abbreviations with an "M" instead of an "F" and, you guessed it, the "M" stands for "male." © 2020 PVCFittingsOnline.com. Just wrap it around the male threads a few times and it will keep the connection sealed and lubricated. DETAILS HERE. … They feature a ring in the center that separates the two ends from each other, allowing for easy deconstruction and maintenance. JavaScript seem to be disabled in your browser. Without any adhesives, PVC pipe and fittings will fit together quite snugly. The picture to the right shows a 1" Van Stone slip flange with a slip end that fits straight onto PVC pipe or a spigot fitting. 1-1/2 in. A nipple is a short stub of pipe, usually male-threaded steel, brass, chlorinated polyvinyl chloride (CPVC), or copper (occasionally unthreaded copper), which connects two other fittings. The fitting for this job is a nipple. Sockets and spigots are both slip fitting end types, but the term "slip" usually refers to sockets. This pipe fittings guide will outline all the major types of PVC fittings as well as how and why to use them. PVC tees are a fitting with three ends; two in a straight line and one on the side at a 90-degree angle. The following explains several of the commonly used thread styles and their sensitivity to bending loads. This is a long post, so you can use the "Contents" section to navigate it! The 90° PVC Elbow fitting does exactly as the name suggests, and that is, turn pipe 90°, whether from the floor to the ceiling, vice versa, along with a new wall and so forth. Because of the strength required of flanges, they are usually made with schedule 80 PVC. If you've worked with PVC pipe for any length of time, you will know that there are many different PVC end types. Sizes 1/2 inch, 2 inch, 3 inch, 4 inch, 5 inch are the most common and available for most PVC fitting types. That seems pretty straightforward, right? ---->Flanges. These connections do not need glue. It's important to remember that each fitting has a countless amount of iterations and uses, so keep that in mind when shopping for fittings. As mentioned in a previous blog post about PVC pipe outer diameter, PVC pipe and fittings use a nominal system for standard sizing. When looking for parts, you will often see "barbed insert" shortened to "insert" or "inst." They can also be used to divide fluid flow in different directions. Other questions are about the fittings themselves and what they are meant for. ---->Elbows A spigot fits inside a socket, so it is the same size around as regular pipe. They are clean white or black with nothing printed on them. Elbows are most commonly available in 90-degree angles and 45-degree angles, so your pipeline can be directed however you want it. 90° PVC Elbow. Welcome to our resource center! They are rare as they are only required for very specific uses. The number of letters in the abbreviation is how many ends the fitting has. Trap and Flange Fittings. Fernco Couplings have earned a reputationFernco Couplings have earned a reputation for consistent, superior performance, giving you … After reading this guide, PVC end types will no longer be a mystery! These questions often have to do with pipe fittings sizes and dimensions, which makes sense because those topics can be confusing! This entry was posted on May 27, 2016 by Admin. 9000 class fittings are available in only the socket weld … All 1" fittings will fit on 1" pipe, for example. Types L and Type K are thicker and used in outdoor and drain applications. Want to know about all the different PVC end types and connections? Schedule 40 PVC pipes have thinner walls than their schedule 80 … Chrome Coupler. "S" refers to slip fittings, particularly socket fittings. When you need to attach a fitting to another fitting, you use a spigot end. A nipple with … On a female-threaded fitting, … Click here for more information on PVC end types. PVC Schedule 40 Pipe & Fittings. The most common type of flange is found at the base of a toilet. This is so all parts with the same size in their name will be compatible with each other. Bushings are often seen in landscaping and aquaculture applications because they work better with water than metal fittings that may rust. They can have threaded or slip socket ends to connect to an endless variety of pipes and fittings. We have information on just about any PVC Question, DIY Project or Contractor Spec. You must have JavaScript enabled in your browser to utilize the functionality of this website. >Pipe Fittings Sizes Couplings. PVC unions and PVC pipe union connectors are pipe fittings designed to connect two pipes together without the use of a sealant or traditional glued coupling. The answer is pretty simple: our furniture grade fittings have no manufacturer printing or bar codes. This allows for different kinds of connections and makes maintenance and pipeline customization easier. Crosses can add a great deal of structural integrity to a framework. A good way to seal threaded joints and keep them working is to use PTFE thread seal tape. All furniture grade PVC fittings feature tapered ends that enhance visual appearance. To secure a slip fitting, glue or some other adhesive must be used. There are seven different types of conduit used commonly in residential and light commercial wiring. Cap, Plug and Nipple Fittings. PVC Access fittings are available in different types: type C, type LB, type LL, type LR, type E, and type T access fittings. PVC unions are often used in building temporary structures, such as tent supports, and can be taken apart when the structure is no longer needed. 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