Slip-on flanges, widely known as flanges, are specially designed flanges that can slide directly on pipes. Such a design not only makes the installation process simple and efficient, but also increases practicality. In order to make the slip-on flange smoothly installed on the pipe, the manufacturer usually designs its inner hole to be slightly larger than the outer diameter of the corresponding pipe.
The uniqueness of the flange is that it can be directly connected to the equipment or pipeline through the fillet welds cast at the top and bottom of the flange. This welding method enhances the firmness of the connection while retaining the flexibility of necessary maintenance. Therefore, the slip-on flange has a high practical value.
Another major application of the slip-on flange is the insertion of the pipeline. Its large inner diameter design enables the pipeline to be easily inserted into the inner hole of the flange. This feature provides convenience for the transformation of pipelines and the installation of other equipment or components, thereby greatly expanding the scope and adaptability of the pipeline system.
Slip-on flanges are widely used in various industrial environments due to their flexibility and convenience. Whether it is permanent installation or temporary assembly, slip-on flanges have demonstrated extremely high practical value and reliability.
Slip-on flange types
Slip-on flanges (SO flanges) are available in a variety of types or styles, which can be selected according to specific application requirements. Here are some common types of "slip-on" flanges:
Flat slip-on flange, raised face slip-on flange, ring joint slip-on flange
Flat slip-on flange
Flat slip-on flange is a common type of slip-on flange with the following features and applications.
Features:
Flat contact surface: As the name implies, flat slip-on flanges have a flat contact surface that can directly contact the corresponding part of the pipe or equipment to form a connection.
Easy to install: Due to its smooth design, this type of flange can be easily slid on the pipe, making the installation process simple. Only fillet welding is required at the top and bottom of the flange to form a stable connection.
Material diversity: Smooth sleeve flanges can be made of different materials, including carbon steel, stainless steel, alloy steel, etc., to meet different application requirements.
Application areas:
Flat slip-on flanges are commonly used in low-pressure and low-temperature systems, such as hydraulic systems and various industrial applications suitable for pipe, pump and valve connections. They are particularly suitable for situations where quick disconnection from the system is required, because this design makes them easy to install and can be quickly disassembled.
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