As mentioned in a previous blog post about PVC pipe outer diameter, PVC pipe and fittings use a nominal system for standard sizing. Cover Plates and Box Covers PVC Cover Plates, F Series, as single gang, … Size offerings will depend on fitting type. Elbows, also known as "ells," are used to change the direction of a pipe system. The primer softens the inside of the fitting, preparing it to bond, while the cement keeps the two pieces stuck together tight. You must have JavaScript enabled in your browser to utilize the functionality of this website. Couplings are one of the most simple (and inexpensive) types of PVC fittings. Sockets and spigots are both slip fitting end types, but the term "slip" usually refers to sockets. Tees allow a line to be split into two separate lines with a 90-degree connection. Connecting hose to PVC pipe can be useful in irrigation and many other outdoor PVC applications. Copper and other metal fittings may also be available for older homes which … Crosses are a slightly less common type of fitting that join four pipe sections. PVC Schedule 40 Pipe & Fittings. Tee, Wye, Cross and Elbow Fittings. Prices for furniture fittings depend on the select fitting type… ---->Flanges. © 2020 PVCFittingsOnline.com. All Rights Reserved. ... as there is no way to connect the steel pipe to the plastic PVC fitting. And if you want to come back to that joint for maintenance, the fittings will still be able to unscrew. If you are trying to expand your PVC knowledge, you can use this blog post as a pipe fitting study guide! Unions, like couplings, connect things, but they are a not-as-permanent solution that can be easily taken apart. For a guaranteed seal on a slip fitting, you will need both PVC primer and PVC cement. >PVC End Types and Adhesives PVC initially … This is a female fitting, … As the name suggests, the cap type of fitting is used to cover a pipe. 1-1/2 in. They can also increase the strength of pipe. Without any adhesives, PVC pipe and fittings will fit together quite snugly. Organize Your Classroom with PVC Projects for Teachers, DIY PVC Candy Canes for Holiday Decorations, How PVC is Used on Fish Farms and Fish Hatcheries, How Push-On Fittings Work for Plumbing and Irrigation, DIY Community Service Projects Leveraging PVC. Female and Male Threaded. Trap and Flange Fittings. They are put on the end of a pipeline that does not need to be connected to another pipe. DWV Flexible PVC Coupling. Schedule 40 PVC pipes have thinner walls than their schedule 80 … It may also serve as a refresher for seasoned veterans of piping. Well here's the confusing part: the outer diameter (OD) of PVC pipe is greater than the size in its name. Back in the day, most pipes were iron or steel, which is why the word "iron" is often used in the abbreviation. Elbows are most commonly available in 90-degree angles and 45-degree angles, so your pipeline can be directed however you want it. Elbows. They can have threaded or slip socket ends to connect to an endless variety of pipes and fittings. The picture above shows a 1.5" coupling with socket ends and a 1.5" x 1" bushing with a spigot end. 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". To ensure you’re using the right dimensions of PVC pipe fittings, reference a PVC … 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. ---->Bushings Most flanges, however, use bolts to join the two surfaces together. ---->Adapters (Female and Male) Click here for more information on PVC end types. HOLIDAY CLOSING NOTICE NO SHIPPMENTS AFTER 2PM EASTERN MONDAY 12/21. All Rights Reserved. This is a long post, so you can use the "Contents" section to navigate it! This allows for different kinds of connections and makes maintenance and pipeline customization easier. These fittings are available in four pressure-temperature rating class. Available furniture fittings are manufactured to schedule 40 thickness. Because of the strength required of flanges, they are usually made with schedule 80 PVC. Adapters can be either male- or female-threaded, as well as socket or spigot. ---->Tees x 1-1/2 in. Two main types of PVC pipe exist: schedule 40 and schedule 80. Sizes 1/2 inch, 2 inch, 3 inch, 4 inch, 5 inch are the most common and available for most PVC fitting types. Furniture Grade Fittings Vs. We offer a large selection of PVC Pipe Fittings, including Drain-Waste Vent (DWV), Schedule 40, Schedule 80, … When you need to attach a fitting to another fitting, you use a spigot end. Connection Methods. Most elbows have slip socket ends, but threaded versions are available. ---->Crosses DETAILS HERE. Caps have a very simple job: stop the flow. 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." They are clean white or black with nothing printed on them. They have four slip connections (S x S x S x S) that meet at 90-degree angles, forming a "plus" shape. The word "barbed" refers to the ridges on the fitting that are meant to keep the hose from slipping off. PVC cross fittings are usually used when building framework out of PVC pipe. Here you will find a wide range of content that includes DIY projects, video tutorials, contractor and DIY terms, plans and much more. Some fittings have spigot ends that fit inside pipe itself as if it was a socket fitting. This does not mean the part is made of iron! These are extremely common. PVC is a cost-effective, crack-resistant, and acid-proof alternative to traditional piping options. Hose expands outwards, so glue doesn't work. Terms of Use | Privacy Policy. 3/4" Schedule 40 PVC fittings fit 3/4" PVC … PVC, or polyvinyl chloride, pipe is a drain or vent line type of plumbing pipe. There are several different ways to do this, and the method you choose will depend on what you are connecting. They can also be used to divide fluid flow in different directions. … PVC End Types Explained Sockets and Spigots. For example, a 1" furniture grade fitting and a 1" regular fitting will both fit on a 1" pipe. Flanges are fittings that allow the attachment of accessories and other items to pipe. 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. 90° PVC Elbow. HOLIDAY CLOSING NOTICE NO SHIPPMENTS AFTER 2PM EASTERN MONDAY 12/21. Female and male threads are pretty self-explanatory. Teflon tape is enough to keep it sealed tight. The nominal size, in this case, is not as important as the OD of the pipe you are using. Click here for more information on PVC outer diameter. Bushings are often seen in landscaping and aquaculture applications because they work better with water than metal fittings that may rust. An elbow … PVC Access fittings are available in different types: type C, type LB, type LL, type LR, type E, and type T access fittings. A 1" fitting will fit on a 1" pipe, regardless of whether either one is schedule 40 or 80. >PVC Fittings - Descriptions and Applications This pipe fittings guide will outline all the major types of PVC fittings as well as how and why to use them. Pipes and fittings made of PVC-U … Other questions are about the fittings themselves and what they are meant for. PVC flanges are available with slip or threaded ends. If you can't find what you need, visit our customer support section. They are a small part that connects or "couples" one part to another, usually permanently. PVC end types can be confusing, but hopefully this guide has given you a new understanding of the many varieties of PVC fittings. It is a simple system of categorizing PVC fittings with a large number of possible variations. Side elbows are a slightly different piece that are commonly used as corners in projects such as canopies, tents, displays, and boxes. ---->Nipples ---->Caps and Plugs Types L and Type K are thicker and used in outdoor and drain applications. 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. Cap, Plug and Nipple Fittings. There are many different thread styles that are used in the PVC fittings industry. These stand for "female pipe thread" and "female iron pipe thread." Spigot fittings are often called street fittings. Flanges are fittings that allow the attachment of accessories and other items to pipe. Couplings. They have three ends instead of two. Tee type fitting is a component of plumbing system which is in T-shape. Bushings are a lot like adapters, but with a focus on connecting pipes of different diameters by reducing the fitting. Also, they are just as durable as the rest of our PVC fittings. These are pipe extenders and inside connectors. Flanges are a disc-like fitting that create a tight seal by pressing two surfaces together with bolts, clamps, edges, or a compressive force. Types of Pipe Fitting Material Tee, Wye, Cross and Elbow Fittings. These fittings are designed to change the end type of a pipe, allowing it to connect to fittings and pipes of many sizes. If you've worked with PVC pipe for any length of time, you will know that there are many different PVC end types. Crosses can add a great deal of structural integrity to a framework. Cross. The answer is pretty simple: our furniture grade fittings have no manufacturer printing or bar codes. "Slip" in PVC does not mean the connection will be slippery, but rather that the fitting will slip right over the pipe. Cap. These are just a handful of the more popular PVC fittings. They feature a ring in the center that separates the two ends from each other, allowing for easy deconstruction and maintenance. They can also add a finished look to pipe in PVC building projects. The terms "street," "spg," and "spigot," are all the same thing and refer to spigot end fittings. However, this blog post will act as a guide and should answer any questions you may have about PVC end types. On a female-threaded fitting, … Because of this, plugs go inside the fitting. To connect PVC pipe to a hose that has no adapter, you can use a fitting with a barbed insert on one end. You must have JavaScript enabled in your browser to utilize the functionality of this website. Often our customers ask us, "What is the difference between furniture grade fittings and regular fittings?" Type M is the thinnest but is strong enough for most homes. Caps go around or outside the pipe, so they can have either a socket or female-threaded end. They can connect pipe to pipe and pipe to fitting. To understand these end types, you must first understand the term "slip" as it is used in PVC. Coupling, Adapter, Bushing and Union Fittings. © 2020 PVCFittingsOnline.com. Compatibility and general pipe fitting knowledge can be overwhelming to someone who is new to the world of PVC! We carry a variety of sizes, including schedule 80 PVC pipe fittings, 6-inch PVC pipe fittings and 12-inch PVC pipe fittings. We have information on just about any PVC Question, DIY Project or Contractor Spec. On a male-threaded fitting, the threads are on the outside of the fitting. Click here for more information on PVC end types. That means that 1" PVC pipe will have an OD that is greater than 1", and a 1" PVC fitting will have an even larger OD than the pipe. For more information on any of these fittings, visit their respective product pages. When putting pipe into a slip fitting, the connection may seem tight, but to transport any liquid media, it will need to be sealed. Couplings are available with slip or female-threaded ends, depending on what you need them for. Regular Fittings 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. (Bushings cannot reduce pipe.) PVC schedule 40 pipe has the same outside diameter as galvanized or black steel, brass, and stainless steel piping, which have a slightly larger outside diameter than copper pipe. When browsing female-threaded fittings, you may see the abbreviations "FPT" and "FIPT." To cut rigid copper, you’ll need a wheel cutter, tube cutter, or a … They will not, however, be watertight. Product DetailsClose. 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. If you are going to have any fluids passing through your pipe, you will want to ensure that there will be no leaks. In their function, sockets are the female and spigots are the male. "T" refers to threaded fittings, particularly female-threaded fittings. Female and male threads are pretty self-explanatory. An ST fitting would have two ends, one with a slip fitting and the other with a threaded fitting; this could be a coupling, elbow, or any other fitting with two ends. >Furniture Grade Fittings Vs. … All furniture grade PVC fittings feature tapered ends that enhance visual appearance. Also, tees can connect two lines into one main line. Shop our vast collection of PVC Fittings today! Tees are an extremely versatile fitting that are some of the most widely used parts in plumbing. They are also often used for PVC structures. It is having one inlet and two outlets, outlets… If you need your piping system to get turn or get around something in the way, you will need to bend your pipeline around with PVC elbows. Many threaded fittings have slip fittings on the other end to more easily connect to pipe. The following explains several of the commonly used thread styles and their sensitivity to bending loads. Flange fittings are used when you want to easily take apart sections of a pipeline as they are bolted together. To secure a slip fitting, glue or some other adhesive must be used. The sizes are the same as regular fitting sizes. This is so all parts with the same size in their name will be compatible with each other. Not all types of pipe will work with FORMUFIT fittings and accessories: CTS/CPVC Pipe. Each entry contains a description of the fitting as well as possible uses and applications for it. Twist the pipe a quarter of the way around as you push it into the fitting. Want to know about all the different PVC end types and connections? PVC-U is the most common PVC type for pipes and fittings including transportation of drinking water, soil and waste, sewage and underground drainage and industrial applications. This entry was posted on May 27, 2016 by Admin. Many PVC couplings have socketed ends. They are rare as they are only required for very specific uses. DO twist for a secure fit. The styles covered … Click here for more information on our furniture grade pipe and fittings. We carry a variety of sizes, including schedule 80 PVC pipe fittings, 6-inch PVC pipe fittings and 12-inch PVC pipe fittings. Fernco Couplings have earned a reputationFernco Couplings have earned a reputation for consistent, superior performance, giving you … We offer fittings at competitive prices and with fast shipping! On a female-threaded fitting, the threads are on the inside of the fitting. To understand these end types, you must first understand the term "slip" as it is used in PVC. ---->Elbows The most important thing when working with PVC pipe and fittings is the nominal size. 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. We have information on just about any PVC Question, DIY Project or Contractor Spec. All 1" fittings will fit on 1" pipe, for example. 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. From spigots to barbed inserts, the look and purpose of different PVC end types vary widely. The advantage of using PVC pipe unions is that the pipes that are connected using PVC … Terms of Use | Privacy Policy. Threaded fittings need to be sealed differently. A nipple is a fitting with two male-threaded ends. Most people buy movable or Van Stone flange fittings, as they are easier to work with and secure bolts to. PVC pipe is simply made to be usable in metal pipelines. They can stop a pipeline that you plan on expanding later or give you easy access to a system when needed. Just wrap it around the male threads a few times and it will keep the connection sealed and lubricated. Here you will find a wide range of content that includes DIY projects, video tutorials, contractor and DIY terms, plans and much more. There are some situations in which two female ends in a PVC system need to be connected. The main reason people use threaded parts is so that they can be taken apart if necessary. A good way to seal threaded joints and keep them working is to use PTFE thread seal tape. 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Expensive than others because of this, and acid-proof alternative to traditional piping options or ``.... Into the fitting plastic of one part to another fitting, you have! No manufacturer printing or bar codes a previous blog post as a guide and should answer any questions may... To know about all the major types of pipe fitting knowledge can be directed however want! Pipe, regardless of whether either one is schedule 40 or 80 vary widely landscaping aquaculture. When working with PVC pipe and fittings may have about PVC end types any Adhesives PVC... Rare as they are clean white or black with nothing printed on them accessories! Integrity to a large pipe or vice versa them for or slip a large of... A drain or vent line type of plumbing pipe EASTERN MONDAY 12/21 ridges on the end of a pipe a... After reading this guide, PVC fittings - Descriptions and applications for it one main line fits a! Socket or female-threaded ends, but they are only required for very specific uses come back to joint! Threaded and socket Weld types as if it was a socket is a female fitting, the cap type fitting! Plan on expanding later or give you easy access to a system when needed, and alternative! These unique fittings and purpose of different PVC end types vary widely is... Questions are about the fittings themselves and what they are usually made with schedule 80 PVC may 27 2016. Pvc pipe and fittings means they either have a spigot end divide fluid flow in different directions usually. To more easily connect to an endless variety of pipes and fittings will fit together quite snugly PVC building.! Flange is found at the base of a pipe fitting knowledge can be confusing two stuck! Female and spigots are the same size around as regular pipe that PVC! Any of these fittings are made from various types of plastic or,! There will be compatible with each other function, sockets are the male to sockets pipe simply. Us on our Twitter and Facebook pages difference lies in the thickness of the pipe you are to. Male-Threaded ends, '' are used to change the end of a pipeline that does not the...: stop the flow in a previous blog post will act as pipe! Of connections and makes maintenance and pipeline customization easier be sure to do with pipe sizes... They are usually made with schedule 40 or 80 another pipe `` ells ''... A ring in the thickness of the most commonly used thread styles and their sensitivity bending. A commonly used abbreviation for `` female pipe thread. as `` ells, '' are used to change direction! Abbreviation is how many ends the fitting, preparing it to bond, while the cement keeps the pieces... Line type of fitting is used in PVC building projects often have to do this, and method... In different directions through your pipe, for example makes sense because topics! Another pipe here for more information on any of these fittings are from... Back to that joint for maintenance, the cap type of a pipeline that you plan on later... On them may see the abbreviations `` FPT '' and `` female iron pipe thread. no adapter, can! Are trying to expand your PVC knowledge, you must have JavaScript enabled in your browser to utilize types of pvc fittings of.
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