Types of expansion joints required in piping systems. This home depot guide will help you learn how different types of pipe fittings are. These fittings are available in different type of end connections. A coupling is used to extend the run of a pipe, or change pipe sizes in the case of a reducing coupling, also sometimes called a bell reducer due to its shape. A fitting or adapter is used in pipe systems to connect straight sections of pipe or tube, adapt to different sizes or shapes, and for other purposes such as regulating or measuring fluid flow.
Tlcs online courses combine the best of online delivery and traditional university. Add requirements for pvc awwa c900 fittings to have anode protection. It is recommended that you download this pdf document and. Different types of pipe joints used in plumbing system are as follows. These are used to combine, divert or reduce the flow of the water supply, and. When galvanized pipe comes into play, the male and female ends of pipe are threaded together to form a bond. Types of pipe joints in plumbing system for pipes connection. It provides flexibility to change the pipe direction. 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. The valves and fittings ceu training course uses a multiple choice type answer key. The other method, electrofusion, is used only for socket and saddletype joints. Shop fittings this entry was posted in diy, pvc basics, general on may 27, 2016 by admin. Heat is generated by inducing electric current into a conductor that is a part of the electrofusion fitting.
It can also be used to combine the flow from two inlets to one outlet. I pipe is used to supply water, gas or any other liquid inside the building. The elbow is used more than any other pipe fittings. Range of pipe joints including spigot and socket, flanged, compression, o. Types of pipe fittings in plumbing system for different purposes. Tee, wye and cross fittings are all used to combine or split pipe or tube. One method, used for all three types of joints, uses special heating tools for heating the parts to be joined. These two different types of pipe and fittings can be connected with adaptors available from. Types of pipe fittings used in piping a complete guide. These fittings are used in plumbing to manipulate the conveyance of water. As already mentioned, various types of fittings like elbow, gasket, union, etc. Various types of pipe fittings are available in plumbing systems for different purposes and functions. A reducer is used to join two pipes of different sizes. Available with female threads, or unthreaded for either plastic gluing solvent welding or copper soldering, these are among the mostused of fittings.
The lay lengths are different between the two awwa standards. Fittings especially uncommon types require money, time, materials and. The other type of pipe joint is found in plastic pipes, where there are five different types a plumber can use. It helps in changing the direction of water supply from main pipes to subsidiary pipes. Mechanical joints are metal rings that are bolted into place and fitted rubber sealing. Browse literature, case studies and companies related to pipes joint types. Elbow mainly available in two standard types 90 and 45. Elbows are available in two radius types, short radius 1d and long radius 1.
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