Flanges are common connecting elements in piping systems.
They are mainly used to connect pipes and equipment, and to easily disassemble the connection between pipes and equipment when it is necessary to disassemble and repair the pipes and equipment. This article will introduce the types of flanges, applicable materials, working conditions and caliber ranges.
Types of flanges: According to the shape, they can be divided into flat welding flanges, butt welding flanges, loose sleeve flanges, blind flanges, etc. According to the application, it can be divided into static sealing flange, cantilever flange, socket flange, flange offset and so on.
Applicable material: According to the different medium and its working temperature and pressure requirements, the material of the flange is also different. Commonly used materials are carbon steel, stainless steel, alloy steel, copper, aluminum, titanium and so on.
Working conditions: The working environment and medium of the flange need to consider its applicable working temperature and pressure.
The common working pressure ranges from ANSI 150# to ANSI 2500#, and the working temperature range is also very wide. There are applicable flanges from low temperature to high temperature.
Diameter range: The diameter range of flanges is also very wide, usually from 1/2 inch to very large diameters. In short, flanges are an important part of pipeline system connections and are widely used in petrochemical, natural gas, metallurgy, electric power and other industries.
When selecting a flange, it is necessary to consider the actual working environment and the nature of the medium, select the appropriate material and type, as well as the appropriate caliber and pressure rating, so as to ensure the safe and stable operation of the piping system.
Post time: Apr-16-2023