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What is a flange

Views: 2     Author: Site Editor     Publish Time: 2020-08-31      Origin: Site

    Flange is a disc-shaped part, which is the most common in pipeline engineering. Flanges are used in pairs. In pipeline engineering, flanges are mainly used for pipeline connection. In the pipelines that need to be connected, a variety of flanges are installed, low-pressure pipelines can use wire flanges, and welded flanges for pressures above 4 kg. Add a sealing point between the two flanges, and then tighten them with bolts. Flanges with different pressures have different thicknesses and use different bolts. When water pumps and valves are connected with pipelines, the parts of these equipments are also made into corresponding flange shapes, also called flange connections. All connecting parts that are connected by bolts on the two planes and are closed at the same time are generally called "flanges", such as the connection of ventilation pipes. This type of parts can be called "flange parts". But this kind of connection is only a part of the equipment, such as the connection between the flange and the water pump, it is not good to call the water pump "flange parts". Smaller ones, such as valves, can be called "flange parts".


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