What's wrong with a water meter with a flange connection?
This connection is mainly used for cast iron pipes, non-ferrous metal pipes and flanges, valves, valves and other connections, process equipment and flange connections are also flange connection. The main feature of flange connection is convenient disassembly, high strength and good sealing performance. When installing flanges, the two flanges shall be kept parallel and the sealing surfaces of flanges shall not be damaged and shall be cleaned. Gaskets used for flanges shall be selected according to design requirements.
Is the two pipe, pipe fittings or equipment, first fixed on a flange, two flanges, plus flange pad, bolted together, completed the connection. Some pipe fittings and equipment have their own flange, but also belong to flange connection.
A flanged meter is a common water meter, is provided with a flange disc, because some customers is to flanged meter according to their needs, mainly according to the installation environment and water demand and decide.
Flange connection is an important connection way for pipeline construction. Flange, threaded connection (wire), flange and welding flange. Low pressure small diameter wire connecting flange, high pressure and low pressure big diameter all use welding flange, different pressure flange thickness and connection bolt diameter and quantity are different. According to the different grades of pressure, the flange pad also has different materials, from low pressure asbestos pad, high pressure asbestos pad to metal pad. Flange connection, easy to use, able to withstand greater pressure. Flange flanges are widely used in industrial piping. In the home, the pipe diameter is small, and it is low pressure and can not see the flange connection. In a boiler room or production site, flanges are connected to pipes and equipment.
