There are several types of union fitting for drawing pipes, the purpose and function of which vary. These fittings are used to connect pipes in the same or different sizes and also to control the flow of fluids inside the pipe. These fittings are made ofdifferent materials such as copper, iron, brass, PVC, etc.
What is a union fitting?
The different types of piping fittings and their applications are as follows:
- Three way connections
- Connect the nuts and tubes of the adapter
The knees are used to change the direction of flow between the two tubes. These knees are usually available at angles of 22.5, 45 and 45. If the diameter of the tubes is the same, normal knees are used, otherwise knee reduction is used. The knees are made of different materials. These joints are usually made of material and can be joined together using a fusion bat or thermal welding. High resistance of plumbing fittings against infrared and ultraviolet (UV) rays Plumbing fittings are completely hygienic and standard for transporting drinking water
The reducer is one of the plumbing connections that reduces the flow volume from the large to the small pipe. There are usually two types of union pipe fitting symbol. One of them is a concentric reducer that has a conical shape and the size of the pipe decreases along it. In this type of reducer, there is a possibility that the air will be trapped on top of it and cause decay. Another type of connection is an out-of-center reducer, the upper surface of which is aligned with the large and small pipes and the lower surface of which is designed to be sloping. In this type of reducer, there is no possibility of air trapping.
Supplying union fitting for domestic uses
Three-way connections are a type of plumbing connection that resembles the English letter T. In these connections, there is an inlet and two outlets where the outlet pipes are placed at a 90 degree angle to the inlet pipe. It can also be used to combine two currents (input) into another current (output). These types of pipe fittings are made in different materials and sizes. If the three sides of a triangle are the same size, that triangle is called equal, otherwise it is called an unequal triangle.
Crossroads have four pipes in four directions. These connections are used when four pipes need to be connected in one place. These connections put more pressure on the pipes as the temperature changes, as they are at the center of a four-way connection. Crossroads connections are commonly used for fire extinguishing systems.