Flanges With Different Pressures Have Different Thicknesses And Use Different Bolts

　　Flanges with different pressures have different thicknesses and use different bolts. When water pumps and valves are connected with pipelines, parts of these devices and equipment are also made into corresponding flange shapes, which are also called flange connections. However, the connecting parts that are connected together and closed together by bolts on the two planes 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, and it is not good to call the water pump "flange parts".

　　The flange gasket has been replaced by a sealing ring to ensure the matching of the sealing surface to the sealing surface. In order to compact the cover, only a small amount of pressure is required. As the required pressure drops, the specifications and the required number of bolts can be reduced accordingly. The end depicts a small size and light weight