Anvil pipe fitters handbook 5 gruvlok installation pipe and flange data weld fitting and steel flange data table of contents gruvlok tech. Pipe fittings the most common types used in the industry. Seshu adluri introduction steel connections many configurations are used for force transfer in connections. About 35% of these are pipe fittings, 0% are gaskets, and 0% are seals. Bolted connections i version ii 33 3 b classification based on the type of force experienced by the bolts. Apr 29, 2016 introduction a water pipe is any pipe or tube designed to transport treated drinking waterpotable water to consumersbuilding. The pipe is doublewelded to both the hub and the bore of the flange, but, again, radiography is not practical. These types of flanges are used in high pressure and temperature application. These tubu lar structural elements are often subjected to fatigue loads.
Drilling thread types for dummies odfjell well services. Some premium connections are compatible with api connections, even though one of them has a double shoulder and the other not. Structural steel connections, joints and details general provisions section nj1 types of structural welds and their applications section nj2 and aisc manual part 8 types of structural. British standard pipe bsp and bspt tapered connections are comparable to npt fittings, except most sizes have a different thread pitch, plus the o. Pipe fittings are parts which are used to connect different pipe sections together with one another, or with other. The pipe is the male fitting and the socket is equivalent to a female fitting. Pipe 6014 1 introduction to piping and pipe fittings learning outcome when you complete this module you will be able to. Pipe threads used in hydraulic circuits can be divided into two types. Guide to fitting connections explore the different types of pipe fitting connections and when each type is used. Jointing threads are pipe threads for joints made pressure tight by sealing on the threads and are taper external and parallel. Connections outlines types of connections and their characteristics butt weld connections. For steel pipe, the primary means of connecting the pipe include threaded fittings, grooved fittings, plainend compression fittings, flanged connections, and welding. Types of pipe joints various types of pipe joints are as follows. Types k, l, m, dwv and medical gas tube are designated by.
Service connections ductile iron direct tapping is permitted up to 25 mm diameter. Socketwelded connections have a socket that is larger than the tubing or pipe. To provide a tight seal it is best to line the outside of the pipe and the inside of the socket with a sealant. Weldneck flanges are distinguished from other types by their long, tapered hub and gentle transition to the region where the wn flange is buttwelded to the. There are quite a few different types of connections used to install valves and other process components in piping of process systems. Pipe joining methods study, december 2007 page 8 3% 71% 2% 2% 9% % 0% 20% 40% 60% 80% other type of pipe alone total respondents 346 3. Recognizing the different types of pipes within your house is vital to knowing the right repair technique. Learning objectives here is what you will be able to do when you complete each objective. One area that has continued to evolve and progress, along with the rest of the concrete pipe industry, is joint design and production. Steel pipe is often joined with threaded connections. Pe pipe joining procedures 329 butt fusion of pe pipe products with different wall thicknesses pe pipes of the same outside diameter but having different specified wall thicknesses, that is, different dr designations, may be butt fused to each other under special conditions. Information on the kwd market report fittings and pipe connections europe 2016 page 5. Learn different types of pipe flanges used in piping. Discuss the basic types of piping, pipe connections, supports, drainage devices and insulation.
Learn about types of pipe fittings that are used to connect pipe together in plumbing. Compression fittings are sized according to that outside diameter. Long radius pipeline bends are used in fluid transportation line which required pigging. A pipe fitting is used in plumbing system to join multiple pipes of same size or different sizes, to regulate the flow or to measure the flow. Pipe fittings pipe end thread information the end connections with the lower pressure rating is the determining factor of pressure rating for the fittings with both unilok tube ends and pipe thread ends. It includes all types of connections used to attach or connect multiple pipes of various sizes. To tackle a doityourself plumbing project, you need to know how to recognize different types of pipes.
Types of pipe fittings in plumbing system for different purposes. The configuration depends upon the type of connecting elements, nature and magnitude of the forces and moments, available equipment, fabrication and erection considerations, cost, etc. Identify the various types of pipe joining fittings used in piping systems. These connections are typically used on hard copper pipe and soft tubing that has a 38 or smaller outside diameter like faucets and icemakers. Pipe fittings come in all varieties, there are elbows, t fittings, reducers, nipples, and all sorts of connections used on pipe but instead of discussing the types of fittings used in pipe, this. The bolted connections can also be classified based on geometry and loading conditions into three types namely, shear connections, tension connections and combined shear and tension connections. Unthreaded connections are not threaded, must be either welded or bolted together. Types of pipe joints in plumbing system for pipes connection. There are many different types of fittings and they are the same in all sizes.
System leakage most often occurs at the connections. Npt has a tapered male and female thread which seals with teflon tape or jointing compound. Threaded pipe connections are used in different applications in the oil and gas industry. Identify the various types of pipe joining fittings used in piping. Pressure rating for pipe end thread tapered pipe threads npt or iso 71bspt allowable pressure ratings for male and female threads are. This pipe fitting is designed to connect pipes, along with the addition of a specific valve, which allows for flow control. Various types of joints could be used in a pipe as per the requirement.
The pipe is the male fitting and the socket is equivalent to. Service connections should be a minimum of 1 m from. Todays concrete pipe offers several types of joints that meet stringent. These connections may be made using bolting or welding. Joints are also used for multiple pipe connections, and are an important component of the plumbing system. This home depot guide details the uses of pipe fittings and their shapes, functions, connections and materials. Service connections should be a minimum of 1 m from adjacent service, pipe bell or fitting. Pipe thread types and designations in america, william sellers set the standard for nuts, bolts, and screws which became the national pipe tapered thread npt in 1864. The difference lies in the thickness of the pipe wall. Generally, the pipe joint fitted can easily sustain the pressure created in the pipe.
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. These premium connections have the same thread profile as the corresponding api connections. Depending upon the type of joining method and elements used to make the joint, the flexibility of the. Chapter 4 basic designs of pipe connections in this chapter the different connection types are described by application pipe types desing and materials operating principle fitting materials. The configuration depends upon the type of connecting elements, nature. Jun 24, 2016 pipe fittings come in all varieties, there are elbows, t fittings, reducers, nipples, and all sorts of connections used on pipe but instead of discussing the types of fittings used in pipe, this article will focus on the connection itself and the advantages of each. Yes, some connections go together with other types under given circumstances. While they all perform the same function of connecting the valve into the piping system and allowing it to perform its function, each connection type has its own pros and cons. Different types of pipe fittings in plumbing system various types of pipe fittings are available in plumbing systems for different purposes and functions.
Pdf mainly, this presentation covers the pipes and fittings of piping system. Types of copper tube table 1, page 20, identifies the six standard types of copper tube and their most common applications. When specified, the slipon flanges are used on pipe sizes greater than nps 2 dn 65. It gives the highest level of joint integrity due to buttwelded with a pipe. The bolted connections can also be classified based on geometry and loading conditions. Introduction a water pipe is any pipe or tube designed to transport treated drinking waterpotable water to consumersbuilding. Pe pipe joining procedures 329 butt fusion of pe pipe products with different wall thicknesses pe pipes of the same outside diameter but having different specified wall thicknesses, that is, different dr.
Mp, pt, or visual examination is used to check the integrity of the weld. A wide variety of types of pipe joints pdf options are available to you, such. Compression fittings are one of the quickest and easiest ways to join two lines. Since this represents a special situation, it is subject to limitations. There are a number of connection types and standards, and many. Service greater than 25 mm diameter require service saddle. Types of pipe fittings used in piping a complete guide. Discuss the basic types of piping, pipe connections, supports, drainage devices and. Structural steel connections, joints and details general provisions section nj1 types of structural welds and their applications section nj2 and aisc manual part 8 types of structural bolts and bolted connections section nj3 and aisc manual part 7. This is why selecting, installing and maintaining a systems fitting connections is an. Schedule 40 pvc pipes have thinner walls than their schedule 80. One area that has continued to evolve and progress, along with the rest of the concrete pipe. While they all perform the same function of connecting the valve into the. Chapter 4 basic designs of pipe connections in this chapter the different connection.