Many friends who mention Flange may not be particularly aware of it, and they do not see much in our daily life. They are also very curious about this name, and even I once mistook this name for what kind of food or food.
Description of long high neck flange
Usually, there are round holes on the flange to play a stable function, such as in the application of the pipe connection, in the middle of the two types of long and high diameter flange and seal ring, and then tighten the access with bolts, different pressure flanges have different thickness and application of different bolts, the key materials of the flange application are carbon steel, stainless steel and alloy steel and so on.
In view of the key functions of long and high diameter flanges and excellent comprehensive performance, it is widely used in chemical plants, petrochemical plants, fire protection and drainage and other fields, and flanges are widely used as a connector internationally, which requires consistent specifications
For example, there are two key standard systems for pipe flanges at this stage, in addition to foreign JIS pipe flanges system, there are also steel pipe flanges system GB in China, but the key specifications are based on the European system and the American system.
In the process of manufacturing long and high diameter flanges, if there are quality problems, there will be leakage, resulting in property damage, environmental pollution and even safety risks, so the welding and manufacturing of flanges is very key, the key of the production process of flanges at this stage are forging and casting two types, which are more suitable for long and high diameter flanges
The above is the knowledge and process description of the long and high diameter flange, there are more knowledge about the flange, you can consult our Haihao customer service, we will have specialized personnel to answer your questions, you can also pay attention to our official website, we will update the knowledge of the long and high diameter flange or carbon steel flange from time to time
