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Best WN flange
WN flange mainly increases the rigidity and bearing capacity of the flange due to the higher neck. Its purpose is to transfer the pressure of the pipeline, thereby reducing the high stress concentration in the flange base, butt-welded flange, also known as WN flange, has greater rigidity and is suitable for occasions with higher pressure and temperature. The main production processes include integral forging, forging manufacturing and casting, rolling and so on. The main production equipment includes lathes, drilling machines, CNC machine tools, etc. Applications: Boiler and pressure vessel, petroleum, chemical, shipbuilding, pharmacy, metallurgy, machinery, stamping elbow food and other industries. On-site installation is more convenient, and the process of welding seam scratching can be omitted.
Flange, also called flange flange or flange. Flange is a part that connects pipes to each other and is used for connection between pipe ends; it is also useful for flanges on the inlet and outlet of equipment for connection between two equipment, such as reducer flanges. Flange connection or flange joint refers to a detachable connection in which flanges, gaskets and bolts are connected to each other as a set of combined sealing structures. Pipe flange refers to the flange used for piping in the pipeline installation, and refers to the inlet and outlet flanges of the equipment when used on the equipment. There are holes on the flanges and bolts make the two flanges tightly connected. The flanges are sealed with gaskets. The flange is divided into threaded connection (threaded connection) flange, welding flange and clamp flange. Flanges are used in pairs, wire flanges can be used for low-pressure pipelines, and welded flanges for pressures above 4 kg. A gasket is added between the two flanges and then tightened with bolts. The thickness of flanges with different pressures is different, and the bolts they use are also different. When water pumps and valves are connected to pipelines, parts of these equipment and equipment are also made into corresponding flange shapes, also known as flange connections. All connecting parts that are connected by bolts at the periphery of 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". However, this 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".
Reducer flange, used for the connection between the motor and the reducer, and the connection between the reducer and other equipment.
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