Different types of pipes used in plumbing pdf book

To get you started, here are the four most common types of plumbing pipes that keep water running in and out of your home. If youre looking to replace your home or businesss plumbing, make sure you know what your options are. These pipes are made of various types of material as. It is used to connect pipes of different diameters. Pipes used to convey sanitary drainage are sized based on drainage fixture units. Pex, copper, and pvc are different types of plumbing pipes that can be used. In this article, we will get to know the different types of plumbing. Plumbing valves are controlled liquid passes from one pipe to another, can be found throughout a home. This is an epic guide setting out the different types, sizes and dimensions of pvc pipes as well as pvc pipe fittings and couplings. Pipes types are selected on the basis of work and suitability, and their prices are also taken into account. The shutoff valve may be the groundkey type with a small hole bored in its. Some courses may require proctored closedbook exams depending upon your state. Pvc pipe is a type of plastic plumbing pipe primarily used to transport high pressured water. Types of plumbing and drainage systems used in buildings.

It is necessary to know how many fixture units are assigned to various types of plumbing fixture units. It is noted that copper tubes are made from the one alloy and are of similar quality. Heres a look at the different types of plumbing pipes seen in todays buildings. Each type offers benefits and drawbacks, and some types of piping are more common than others. Which type of pipe should be used for water supply, drainage, sewer, and even for the exterior. It is available in several standard sizes, ranging from. Plumbing pipes are manufactured in various sizes, mostly in a round shape. Recently, the plumbing pipes are used for recycled water for toilet flushing.

However, when dealing with older homes, you might encounter a number of other piping material. Apr 29, 2016 different types cast iron ci pipes steel pipes galvanized iron gi pipes copper pipes plastic or polythene or pvc pipes asbestos cement ac pipes concrete pipes polypropyleneppr pipes 5. A discussion and recommendations are provided to create an awareness of different types of threads and how they are used. Plumbing is a piping system with which most people are familiar, as it constitutes the form of fluid transportation that is used to provide potable water and fuels to their homes and businesses. Different types of buttweld fittings include elbows, reducing elbows, 45degree elbows, 180degree returns, tees, crosses, eccentric and concentric reducers, lap joint stub ends, and caps. The common size of pipe wrench used for different diameter pipes is. Using representative drawings, match common plumbing hand tools to their names. No plumbing system, however well designed, can be expected to operate safely or hygienically if the. Ratchet cutter hydraulic cutter squeezetype cutter 1. Common types valves at sunrise dam ball butterfly knifegate diaphragm saunders non return or check tech taylor pinch pressure relief there are hundreds of different types of valves available. This chapter summarizes ansi buttweld fittings, which are used to change direction or join parts of a piping system.

Design of plumbing systems for multistorey buildings. The different types of plumbing pipes len the plumber. Chapter2 covers practically all the types of pipes of different materials. This is a brief discussion, but should be sufficient for most homeowners to help understand why various water supply pipe choices are available. Whether hiring a plumber or taking on a doityourself plumbing project, the experience can be confusing because of the choice of several types of plumbing pipes. Mar 27, 2020 copper, stainless steel and galvanized steel are all types of metal plumbing pipe. Half coupling is used for small bore branching from a vessel or large pipe. However, when dealing with older homes, you might encounter a. Not all pipes are as useful or effective as others, and each type is used for a specific purpose in plumbing. Brass and galvanized piping can be used for other types of plumbing. As the building nears completion, the final connection of the plumbing fixtures is made. In every building, sufficient quantity of water should be available at required locations to meet various needs of occupants. Drain and vent lines are made of plastic, steel, cast iron, or lead. The practical guide book on plumbing and pipe line work deals with.

The choice of one or the other depends on where theyre used and where they need to be installed. Due to its toxicity, most cities moved away from lead watersupply piping by the 1920s in the united states, although lead pipes were approved by national plumbing codes into the 1980s, and lead was used in plumbing solder for drinking water until it was banned in 1986. Standards for materials used in plumbing systems world health. This post describes the types of water supply pipes used and some considerations regarding which type of water pipe to use when replacing or remodeling. Design of plumbing systems for multistorey buildings for plumbing purposes, the term multistorey is applied to buildings that are too tall to be supplied throughout by the normal pressure in the public water mains. Ceramic pipes are used for underground drainage which may be exposed to corrosive chemicals.

The practical guide book on plumbing and pipe line work deals with various. At the end check out a pipe size chart for sizing info. Type a green type b blue type c red type d black tables listing the nominal sizes for the 4 types of tube in as 1432 are shown on pages to 15 inclusive. To tackle a doityourself plumbing project, you need to know how to recognize different types of pipes. Types of copper tube table 1, page 20, identifies the six standard types of copper tube and their most common applications.

Different types of pipes are used in different circumstances. Evolution in the nineteenth century, many different. Cast iron soil piping is classified as xh extra heavy or sv service or service weight and is used for sanitary drainage, waste, vent, and storm systems. It helps in changing the direction of water supply from main pipes to subsidiary pipes. Recognize different types of pipes heaton plumbing. Different types of buttweld fittings include elbows, reducing elbows, 45degree elbows, 180degree returns, tees, crosses, eccentric and. For distribution system pipes generally used are gi, copper, hdpe, cpvc, mostly now a days cpvc plastic pipes are used as they dont get rusted, light weight, easy installation and maintenance and economic. Plumbing pipes also remove waste in the form of sewage, and allow venting of sewage gases to the outdoors. But it can be confusing, since a plumbing system is always a mix of different types of pipe, used for different purposes. Use compression or solvent weld connections to join this type of pipe. Since the plumbing in any private or public building is a part of the community water and sewage disposal system, it is vital that such installations should not be left to the discretion of irresponsible individuals. As the plumbing industry continues to develop more efficient systems, new materials have been used to make better pipes. Four colours are used to represent the tube specification types.

We include a free pdf version as well as detailed illustrations of everything followed by detailed sizing charts. Types of plumbing pipes used in building construction. Roughingin, as applied to plumbing and pipe fitting, is a term used for the installation of concealed piping and fittings at the time a building is being constructed or remodeled. Any used at sunrise dam not covered in the above list will be pointed out during the plant tours. Many different types of plumbing pipes can be used in a residential home or commercial building. Full coupling is used for connecting small bore pipes. Different types of plumbing pipes are used in building construction works for various purposes such as water supply, drainage, waste disposal made of different materials. Tees connect pipes of various diameters and help in changing the direction of water or material in a pipe. It is recommended that you download this pdf document and assignment. As already mentioned, various types of fittings like elbow, gasket, union, etc. The most common pipes used today are copper, pvc, or abs. Before beginning any doityourself plumbing project, its important to know the different types of pipes used to transport water and. In practice the chances of their simultaneous use are remote and the plumbing piping design criteria may be relaxed to some degree. It used to connect pipe to pipe or pipe to swage or nipple.

Part 1 identify the following types of cast iron pipe cutters. Did you know when cleanouts are installed, they must provide adequate clearance for drain cleaning. It helps in changing the direction of water supply. Different types of screw threads have evolved for fastening and hydraulic systems. Types of pipe fittings used in piping a complete guide. As you are aware, pipes are used for different purposes like transporting water for drinking, irrigation purpose, disposing the waste water, etc.

Design of plumbing systems for multistorey buildings 14. The exercise allows you to practice the identification of commonly used plumbing hand tools. This consists of supply water to the room and bathroom shops via a distribution system of pipes i. This information can be obtained, in most cases, from local code books. Tee it is an important fitting with a side outlet at 900 to the run of the pipe. In this unit, we will study about the different types of pipes and pipe material which are widely used by plumbers today.

This type of pipe has been used since the early 1960s and is very reliable but expensive. The types of facilities that institutional plumbing fixtures can be found are. The two types of cast iron soil piping are hub and spigot and hubless no hub. The extra heavy class generally is used underground, while the service weight class is used aboveground. These types of pipes are relatively inexpensive for the diameters in question and allow for ease of installation in rough site conditions. Copper, stainless steel and galvanized steel are all types of metal plumbing pipe. Heres a detailed list of the different types of plumbing pipes and tubing used in residential house plumbing systems. Pipes are used for carrying gas, cold and hot water, and other liquids from one place to another safely. The plumbing pipes system is made from different kinds of materials such as cast iron, galvanized pipes, and copper. A wide variety of different types of pipes options are available to you, such as erw, hot rolled, and cold rolled. Check out our drain pipe how to and learn how to recognize the different types of pipes within your house. Requires special solvent cement that is different from cement used for other types of plastic.

There are several different types that are typically used in pipelines, some of the most popular include balls, butterfly, check and gate valves. Plumbing systems area unit used for offer of potable water in buildings which might be used for drinking and varied different functions. All pipes, valves, taps and other fittings used for the supply of drinkingwater or. Recognizing the different types of pipes within your house is vital to knowing the right repair technique. The code outlines the best and most modern methods to be used in plumbing installations. Theoretically all plumbing system pipes should be sized for maximum flow rate that is capable of serving the fixtures simultaneously.

I hope this manual helps to improve the capacities of the plumbers, whose impacts on overall sanitation in the city is most important. Selecting the proper screw thread is an important criteria in creating a leakproof seal. Sep 25, 2017 did you know there are many different types of plumbing pipes to choose from. The most common pipes used today are copper, pvc, or. Some materials are better than others depending on what job theyre going to have. Providing our clients with a solid knowledge base is key to our business. Drainage plumbing diagrams flimsy drainage plumbing diagrams formally known as an asconstructed diagram or flimsy are a diagrammatic representation of drainage plumbing work within a property and are certified by a licensed plumbing contractor. The connections used should be compatible with the type of pipe used. A reducer may be of various types like reducer tee, reducer elbow and reducer socket fig. Lets be clear that residential type fixtures can be used on commercialindustrial and institutional projects but there are some pretty distinctive differences. The clearance required for pipes with diameters of 3 inches or more is 18 inches. This tape is cut to the desired width and placed around the threads of a pipe, prior.