Standard specification for plumbing, sanitary works. Place several plumbing fittings as well as the pvc pipe and its fitting on the table or desk in front of the room. Types of plumbing fittings and their uses squarespace. A wide variety of plumbing fittings pdf options are available to you, such as casting, forged. These fittings are available in four pressuretemperature rating class. You can check your water pressure with a water pressure gauge. The standard pressure ratings for each thread sizes are based on asme b31.
Water pressure over 60 psi can cause a strain on your plumbing fixtures or pipes and even cause bursts in the water line. Learning objectives here is what you will be able to do when you complete each objective. Measuring pipes and pipe fittings by larry johnston. Some of the more common terms used in plumbing and defined in the code are as follows. Pipe 6014 1 introduction to piping and pipe fittings learning outcome when you complete this module you will be able to. Allowance for equivalent length of pipe for friction loss valve and threaded fittings diameter of fitting in inches 90 standard elbow, foot 45 standard elbow, foot 90 side t, foot coupling of straight run of t, foot gate valve, foot globe valve, foot angle valve, foot 38 1.
Most of pvc plastic are used in the manufacture of pipes for plumbing and piping, which are employed in industrial and municipal applications. Fittings that do not have cylindrical pipe guides risk making an unsecure connection and leave the sealing element vulnerable to damage prior to pressing. Pipes for plumbing system dimensions specified for the corresponding sizes of straight pipes. Jan 02, 2019 for nonresidential uses, attach plumbing civil plans in 812 x 11 format request briefly describe the alternative drainage and vent pipe materials you want to use for this project. For the availability of 6000psig and 0psig, contact your local distributors. Socket weld and threaded pipe fittings are forged products and classified based on their pressuretemperature rating. Stormwater, pvc and dwv pipe and fittings shop online or in store for your stormwater, pvc or dwv fittings and pipes. When you repair or modify home plumbing, knowing the kind and size of pipe you need can save you time and trouble not to mention trips to the hardware store. There will be three papers, papers 1, 2 and 3, all of which must be taken. These pioneers identify the need to standardize product design to aid interchangeability of different manufacturers pipe and fittings, the need for distribution of product information to aid specifiers and designers, and the continuing educa. While fittings are small and seldom seen, their importance cannot be overstated. How to measure threaded pipe and pipe fittings pipe size is an industry designation, not an actual size. Galvanized pipe is heavy to handle and is generally joined by threading and screwing the components together. The horizontal pipe at the lowest point in the building generally under the basement floor which receives the discharge from the other drainage plumbing.
Viega fittings are pressed before, after and on top of the. To obtain a plumbing permit, the homeowner must present a plumbing diagram for the proposed installation with the following details. Types of pipe fittings used in piping a complete guide. 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. Fittings are used in pipe and plumbing systems to connect straight pipe or tubing sections, to adapt to different sizes or shapes, to branch or redirect the piping. Pipe fittings for high pressure application are available. The abs dwv ptrap features a hub x hub connection and provides a water seal so that wastewater will automatically be trapped in the arc of the configuration, thereby preventing unwanted gases from entering the household.
Papers 1 and 2 shall be a composite paper to be taken at one sitting. From a given sketch, calculate and measure length of pipe required, mark out and cut to size. Astm b88 seamless copper water and gas tube types k, l, m astm b280 seamless copper tube for air conditioning and refrigeration copper fittings for plumbing and. It is necessary to know how many fixture units are assigned to various types of plumbing fixture units.
Supply plumbing systems prepared for plastics pipe institute, inc ppi 105 decker court suite 825 irving, tx 75062. You can usually identify the kind of pipe just by looking at it. The bodies of fittings for pipe and tubing are most often the same base material as the pipe or tubing connected. Fittings are fixed in the plumbing system to join straight pipes or any section of tubes. M from the latin plumbum for lead as pipesb were once made from lead. Couplings allow multiple pipe sections to be connected. Please be specific if you are using different materials above grade and below grade.
Pipe fittings learning outcome when you complete this module you will be able to. Box 6500 carlsbad, ca 92018 includes inside the back cover. Please use one of the options below to determine the pipe size you need note. Types of pipe fittings adaptor adaptors connect pipes that are not the same type. Pipe fittings, connectors, couplings, valves, adapters and. If you think all video information are worth for you just have to pay for coffee to support channel materials pipe. While there are many different types of plumbing pipes, pvc is one of the most widely used. Teflon tape is commonly used only for installation of the pipe fittings with male thread. Product is designed to join astm b88 and astm b280 seamless copper tube. This is an epic guide setting out the different types, sizes and dimensions of pvc pipes as well as pvc pipe fittings and couplings.
Competency based training cbt curriculum guide for. We include a free pdf version as well as detailed illustrations of everything followed by detailed sizing charts. We can say that the watersupply fittings like elbow, tee. A reducer normally refers to a fitting that is used to reduce the diameter of the suction piping to fit the pump intake.
An example of a typical plumbing diagram is shown is figure 1. This is a competency based training package for the unemployed and underemployed workforce of bangladesh. Pipe fittings the right fitting, the right price, delivered right to you. Any material permitted by the plumbing, health, or building code as applicable may be used, but it must be compatible with the other materials in the system, the fluids being transported, and the. Together, they decide which words in the name mean the material, the size, the special shape and, finally, the type or fitting name. Pipes used to convey sanitary drainage are sized based on drainage fixture units. Use a ruler to measure the outside diameter od or the inside diameter id, as shown at left. Design guide residential pex water supply plumbing systems. Water should enter the house at about 45 to 60 pounds per square inch psi. Pipe fittings 4 how to order unilok pipe fittings are ordered by part number as shown as below. See more ideas about pipe fitting, fittings, pipe and fittings. This information can be obtained, in most cases, from local code books. Standards for materials used in plumbing systems who world. Almost all pipe types have adequate pushfit fittings designed for them.
Unplasticized polyvinyl chloride pipe fitting dv fitting. Plumbing materials pipe fittings name, picture and. State the applications for the most common materials used in piping. Competency based training cbt curriculum guide for plumber. Pipe fittings and parts handout understanding pipe fitting names handout pipe fitting names. The watersupply sys tem of a building consistsof the waterservice pipe, the waterdistributing pipes, and the necessary connecting pipes, fittings, and control. Unions are essential for easily disassembling plumbing systems for maintenance and. Plumbing fittings names and pictures pdf suppliers, all. Abs dwv ptrap is used in residential and commercial drain, waste and vent systems.
Elbows provide the mechanism for pipes to change direction. Plumbing fittings names and pictures pdf gi malleable iron pipe fitting tees banded 90 elbow pipe fittings plumbing fittings names malleable iron pipe standard tee npt threaded type or bsp sio 71 threaded fittings pipe fittings names black tee malleable iron pipe fitting 90 elbow industrial fittings water supplying connectors plumbing fittings banded or beaded type malleable. Elbow a pipe fitting installed between two lengths of pipe or tube allowing a change of direction, usually 90 or 45. Searching for just the right fittings can be a real hassle driving from store to store, order minimums, etc. Galvanized steel piping systems are generally accepted for outdoor use, but because of the size or bulk of the pipe and fittings, and the inflexibility of such systems. Discuss the basic types of piping, pipe connections, supports, drainage devices and insulation. Mss sp104 wrot copper solder and joint pressure fittings asme b16. Supply plumbing systems second edition prepared for plastics pipe institute, inc ppi 105 decker court suite 825 irving, tx 75062. When printing, set your printer option to actual size. It can even cause a poorly soldered joint or fitting to completely break. Pipe sizes for water distribution system design d5 table d3.
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