Different types of flanges pdf download

It is referred to as a raised face because the gasket surfaces are raised above the bolting circle face. Learn different types of pipe flanges used in piping. A flange is a shield or a ring that is fixed to a pipe to form a circular frame at its end. Patel offering all type of flanges in shiv society, bhavnagar, gujarat.

This video explain types of flanges commonly used in piping. A closer look at 6 different types of flanges world wide. The available types have been represented through tables of dimensions and diagrams. Ansi, mss and api standards govern flange dimensions and tolerances. Tees connect pipes of various diameters and help in changing the direction of water or material in a pipe. To ensure your always familiar with these, here are 6 of the most common flange types and a description of what they are best used for. The bore of this flange is threaded to match the pipe size. These types of flanges are used with another type of flange to isolate the piping system or to terminate the piping as an end. This flange is a solid circle drilled to match a companion flange.

There are five different types of asme flanges that are readily available and used throughout industry. All flanges should be class 150, raised face, except those connected to flat face flanges of. All units are in inches unless for value equal to andor larger than 12 shall use. This type of flange, as implied by its name, has a diameter slightly larger than the pipe so that it can slide over the pipe to fit snugly. In this channel you will learn about piping, piping components such as pipe, fittings, flanges, gaskets and many other topics. A reducer may be of various types like reducer tee, reducer elbow and reducer socket fig. Learn about types of flanges threaded,socketweld,slipon,lap joint,weld neck,blind flanges. Tee it is an important fitting with a side outlet at 900 to the run of the pipe. The type of flange to be used for a piping application depends, mainly, on the required strength for the flanged joint.

Used for low presure systems and where welding could be hazardous. Introduction, types and function of different flanges. This flange type will be welded to a pipe or fitting with a single full penetration. Though they are thinner than most other flanges, they are strong, dependable, and costeffective. When so ordered, these flange types can be furnished with a variety of other facings. The raised face rf type is the most applied flange face, and is easy to identify. Flanges are used, alternatively to welded connections, to facilitate maintenance operations a flanged joint can be dismantled quickly and conveniently. Lap joint from a bolt hole diameter, number of bolt holes, bolt circle diameter, outer flange diameter perspective, these flanges are all the same. It is used to connect pipes of different diameters.