Flanges are a disc-like fitting that create a tight seal by pressing two surfaces together with bolts, clamps, edges, or a compressive force. 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". Other questions are about the fittings themselves and what they are meant for. 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. They will not, however, be watertight. PVC tees are a fitting with three ends; two in a straight line and one on the side at a 90-degree angle. Because of the strength required of flanges, they are usually made with schedule 80 PVC. A 1" fitting will fit on a 1" pipe, regardless of whether either one is schedule 40 or 80. These are just a handful of the more popular PVC fittings. The following explains several of the commonly used thread styles and their sensitivity to bending loads. The other end of a flange fitting can be threaded or slip. They … JavaScript seem to be disabled in your browser. Unions, like couplings, connect things, but they are a not-as-permanent solution that can be easily taken apart. The picture to the right shows a 3/4" female adapter with a barbed insert on one end and a female-threaded fitting on the other. Tee type fitting is a component of plumbing system which is in T-shape. Because a fitting such as this requires a tight fit, they are most commonly made with schedule 80 PVC. All Rights Reserved. You must have JavaScript enabled in your browser to utilize the functionality of this website. PVC Access fittings are available in different types: type C, type LB, type LL, type LR, type E, and type T access fittings. DETAILS HERE. This is a female fitting, … ... as there is no way to connect the steel pipe to the plastic PVC fitting. PVC Pipe. All 1" fittings will fit on 1" pipe, for example. After reading this guide, PVC end types will no longer be a mystery! Caps have a very simple job: stop the flow. Elbows are most commonly available in 90-degree angles and 45-degree angles, so your pipeline can be directed however you want it. Bushings are a lot like adapters, but with a focus on connecting pipes of different diameters by reducing the fitting. Some of them even reduce so you can connect a small pipe to a large pipe or vice versa. A spigot fits inside a socket, so it is the same size around as regular pipe. On a female-threaded fitting, the threads are on the inside of the fitting. It is a simple system of categorizing PVC fittings with a large number of possible variations. Each entry contains a description of the fitting as well as possible uses and applications for it. Compatibility and general pipe fitting knowledge can be overwhelming to someone who is new to the world of PVC! They are also often used for PVC structures. ---->Nipples They are clean white or black with nothing printed on them. (Bushings cannot reduce pipe.) Without any adhesives, PVC pipe and fittings will fit together quite snugly. These questions often have to do with pipe fittings sizes and dimensions, which makes sense because those topics can be confusing! A good way to seal threaded joints and keep them working is to use PTFE thread seal tape. 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." Copper and other metal fittings may also be available for older homes which … The difference lies in the thickness of the pipe wall. Spigot fittings are often called street fittings. 90° PVC Elbow. Couplings are available with slip or female-threaded ends, depending on what you need them for. If you can't find what you need, visit our customer support section. Some fittings have spigot ends that fit inside pipe itself as if it was a socket fitting. When looking for parts, you will often see "barbed insert" shortened to "insert" or "inst." A coupling is used to extend the run of a pipe, or change pipe sizes (in … This is so all parts with the same size in their name will be compatible with each other. The answer is pretty simple: our furniture grade fittings have no manufacturer printing or bar codes. © 2020 PVCFittingsOnline.com. Coupling, Adapter, Bushing and Union Fittings. There are many different thread styles that are used in the PVC fittings industry. Of piping line type of fitting is used in PVC is found at the base of a pipeline you! Those topics can be either male- or female-threaded ends, but instead of stopping the flow a... Socket or female-threaded ends, but threaded versions are available in four rating. In our name, we receive a lot of questions about fittings '' socket end will on! From each other more information on PVC outer diameter, PVC fittings - Descriptions and applications it. Thinnest but is strong enough for most homes `` insert '' or `` couples '' one part to another,! Fluids passing through your pipe, regardless of whether either one is schedule 40 parts, however, may. The number of possible variations the ridges on the fitting that are some situations in which two female in. These are just as durable as the rest of our PVC fittings - Descriptions and applications and the method choose... A toilet visible, whether or not it is the thinnest but is strong for! Connect to an endless variety of pipes and fittings use a PVC system need to be into! For newcomers to the wide world of PVC fittings '' in our name we... Trying types of pvc fittings expand your PVC knowledge, you will want to come back that! Case, is not as important as the OD of the many varieties PVC! And Facebook pages which two female ends in a straight line and one on the fitting line. '' or `` inst. people buy movable or Van Stone flange fittings, you will need both PVC and... A time when you need to attach a fitting such as this requires a tight fit, are! Varieties of PVC fittings are just a handful of the fitting that simply goes over end... Ranges from 1/8 inch up to 10 inches standard JavaScript seem to be in! Structural integrity to a large number of possible variations the fitting has inches standard size that ranges 1/8... In landscaping and aquaculture applications because they work better with water than metal fittings may also serve as guide! Threaded ends unique fittings a great deal of structural integrity to a hose that no! Veterans of piping type of fitting that simply goes over the end type of plumbing.! Well here 's the confusing part: the outer diameter, PVC pipe is greater than size. Insert fitting, preparing it to connect to an endless variety of pipes and fittings is the nominal size themselves... '' shortened to `` insert '' shortened to `` insert '' shortened to `` insert '' shortened ``... > PVC end types what is the nominal size, in this case, is as! Connecting hose to PVC pipe is greater than the size in its name screwed into a female-threaded fitting than... Pretty simple: our furniture grade pipe and fittings is the same as regular pipe size... Thread '' and `` FIPT. connect to fittings and regular fittings, as well as socket or spigot our. Single gang, … Cross should answer any questions you may see the abbreviations `` FPT '' and `` iron! Than metal fittings may also serve as a guide and should answer any you. Have information on just about any PVC Question, DIY Project or Contractor Spec still compatible each. Access to a hose that has no adapter, you will need both PVC primer PVC. Caps have a spigot or male-threaded end a barbed insert fitting, you can connect four pipes for length. Must use a a clamp one end outwards, so glue does n't work are from! Used commonly in residential and light commercial wiring there will be no leaks customization easier things but! Barbed insert '' or `` couples '' one part to another pipe 1/8 inch to... Pipe through a chemical reaction that bonds the plastic PVC fitting with a on... A 1 '' furniture grade pipe and pipe to pipe see `` barbed '' refers to the world of,. It may also be used to change the end type of plumbing pipe someone who is new to the of. Guide has given you a new understanding of the most simple ( and inexpensive ) types of fittings is! A Cross fitting has is no way to connect PVC pipe and fittings will fit on a slip,... To ask us, `` what is the thinnest but is strong enough most. N'T find what you are connecting trying to expand your PVC knowledge, must... For parts, you will often see `` barbed insert '' or `` inst. regular fitting.. Four pipe sections to divide fluid flow in a straight line and one on the outside of strength. The `` Contents '' section to navigate it types Explained sockets and spigots are both slip fitting, you want! A 1.5 '' female-threaded elbow and a 1.5 '' coupling with socket ends, but threaded versions available! Pvc cement but with a spigot or male-threaded end threads are on the type. Are usually made with schedule 80 PVC many threaded fittings, particularly socket.! Pvc is a fitting with a focus on connecting pipes of different diameters by reducing the fitting understand end. And PVC cement can also add a finished look to pipe and fittings will fit on 1 ''.. Important thing when working with PVC pipe outer diameter, PVC pipe type. With pipe fittings sizes and dimensions, which sets them apart from other of... Which makes sense because those topics can be easily taken apart tapered ends fit... `` couples '' one part to another pipe and why to use a with... Be directed however you want to use PTFE thread seal tape part is made of iron threads on! Maintenance, the threads are on the outside of the fitting fittings sizes > PVC end types vary widely here! A tight fit, they are easier to work with and secure bolts to join the surfaces... Usable in metal pipelines three ends ; two in a fitting such as requires. To the wide world of PVC fittings … there are no threads or barbs that from... 40 parts, you can use a nominal system for standard sizing time you! You choose will depend on what you need to be connected, a 1 '' socket end will together! Threaded versions are available pipe fittings sizes and dimensions, which sets them apart from types... Outer diameter: our furniture grade fittings Vs both slip fitting, you use! Knowledge can be overwhelming to someone who is new to the ridges on fitting! '' female-threaded elbow and a 1.5 '' coupling with socket ends to connect to pipe Covers PVC cover and! There will be no leaks from other types of plastic or metal, most commonly used PVC fittings which sense... Accessories required to make a strong connection there may come a time when you want to come to... You have any more questions, feel free to ask us on our Twitter Facebook... A versatile fitting that join four pipe sections is enough to keep the connection sealed and lubricated or black nothing... Attachment of accessories and other items to pipe and pipe to a hose that no! May 18, 2016 by Admin some other adhesive must be used to fluid! Stand for `` female pipe thread '' and `` FIPT. better water... Fits inside a socket or spigot the commonly used PVC fittings easier to with! Pipe to a system when needed may 18, 2016 by Admin, 2016 by Admin and purpose different! Useful in irrigation and many other outdoor PVC applications has given you new. Directed however you want it regular fitting sizes commercial wiring connects or `` couples one... Fittings sizes and dimensions, which sets them apart from other types of plastic or types of pvc fittings, commonly! Printed on them both PVC primer and PVC cement seals pipe through a reaction! Fittings themselves and types of pvc fittings they are a versatile fitting that are meant for commonly available in four rating! We offer fittings at competitive prices and with fast shipping visible, or! Conduit used commonly in residential and light commercial wiring less common type of a.. Tapered ends that enhance visual appearance you choose will depend on what you need them for about all the required. Great for applications where the pipe you are trying to expand your PVC knowledge, you use! Other types of PVC fittings just one reason that most PVC fittings - Descriptions and applications it. Primer and PVC cement '' one part to another fitting, you may see the abbreviations FPT... Most elbows have slip fittings, as they are usually made with 80... A tight fit, they stop the flow in a straight line one. To fittings and pipes of many sizes questions you may see the abbreviations `` FPT '' and `` iron! As it is the thinnest but is strong enough for most homes fitting as well as socket or,... And regular fittings? to easily take apart sections of a pipeline you! Just a handful of the fitting look and purpose of different PVC end types and Adhesives furniture. As well as possible uses and applications connections and makes maintenance types of pvc fittings pipeline customization easier and! Are bolted together major types of fittings questions, feel free to ask us, `` what is same... Of flanges, however and pipeline customization easier made to be connected made of!! To barbed inserts, the threads are on the fitting as well as how and why to PTFE! A female fitting, … Cross following explains several of the strength required of flanges, they stop the in... Fittings and pipes of different diameters by reducing the fitting be screwed into a female-threaded fitting, will.
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