Pipe systems require a large number of wear-resistant, reliable manual fittings. Pipe fittings are the most important connectors as they can avoid leaks during pipe operations. This article details the various types of pipe fittings in pipe systems and how they can improve the efficiency of the entire pipeline.
What is a pipe fitting?
Pipe fittings are indispensable accessories for connecting two pipes. They are available in a variety of designs and materials, and therefore, their diversity allows for a wide range of pipe applications. The type of pipe fitting will significantly affect the performance and strength of the pipe system.
1. Types of fittings classified by design
a. Straight pipe fittings
These are the most basic and most commonly used fittings. Straight pipe fittings are very simple and are mainly used to make a straight connection between two pipes with the same nominal diameter. These fittings are ideal when installing new pipes or repairing damaged pipes because they have strong adhesion and are available in a variety of materials such as galvanized steel and malleable cast iron.
b. Reducing fittings
Reducing fittings are suitable for pipes of different diameters without the need for space welding and special heat treatment. The main feature of this type of fitting in a pipe system is that it can instantly change the flow direction locally without significantly changing the diameter. This connection is designed to pump water from a main pipe to a smaller pipe or at an angle without obstructing the flow of the liquid in its flow path.
c. Compression fittings
Compression fittings can help you quickly connect two pipes without any special tools. The fittings consist of a body, a compression ring, and a nut. By tightening the nut on the fitting, the compression ring comes into contact with the pipe, forming an effective water seal. This also makes them a top choice for connecting two different pipes, allowing compatible materials such as copper and PVC to be easily connected together.
2. Materials used for pipe fittings
The material of the pipe fittings plays an important role in the life and performance of the pipe fittings. The following are the most commonly used materials:
a. Galvanized steel
Galvanized steel pipe fittings are galvanized pipes that prevent rust and corrosion. This material is mainly used for outdoor equipment and wet places. In addition, galvanized pipe fittings are not only durable, but can withstand high pressure, which makes them suitable for a variety of plumbing applications, including large projects such as the Beijing Daxing International Airport.
b. Malleable cast iron
Malleable iron pipe fittings are strong and flexible. They can still withstand high pressure and are not easily broken or damaged by impact. These valves are mainly used in warehouses, but are suitable for many different piping systems.
3. Application of pipe fittings
As we all know, fittings are most commonly used in the field of plumbing and can be used in homes, commercial places and other places where fittings are needed. Here are some of the most common fittings:
Water supply system: Pipe fittings are components used to connect water pipes in the water supply system, providing uninterrupted water supply to homes and various commercial buildings.
Drainage system: With the help of fittings in the drainage system, pipes are connected. This is so that sewage can stay away from the building and there is no danger of leakage or blockage.
Heating system: Fittings are undoubtedly the most critical element in the heating system as they are responsible for connecting pipes filled with hot water and even steam to radiators and heating equipment.
Industrial application: With the help of fittings, different types of pipes in industry can be connected together. Pipes of different lengths are basically built to transport different media such as chemicals, gases and other materials safely and efficiently.
Conclusion
Pipe fittings are key units in the piping system that ensure that the pipes are tightly connected and flow smoothly. There are a variety of designs and materials to choose from, including types such as galvanized and malleable cast iron pipe fittings, so it is necessary to make the right choice based on the specific application. Jianzhi is a leading manufacturer and supplier of cast iron pipe fittings with rich experience and is trustworthy. Whether you are working on a residential or industrial project, we have the products to meet your needs. If you have any questions, please contact us.