In orifice metering equipment, orifice flanges are necessary to keep the pipelines together. Flanges contain an orifice plate holder for the purpose of positioning the orifice plate and are utilized in combination with orifice meters. Extra nuts and screws make flange connections strong and make it simple to disassemble flanges for plate replacement and inspection. To meet your needs, the Tek-DP 1610C series offers threaded, slip-on, and weld neck flange types. The flat face, raised face, and ring joint versions of these flange classes are produced. The core of an orifice meter is an orifice plate. It is a metal plate that is inserted into the flow pipeline and has a hole in it. It is in charge of imposing a restriction on the flow, which is necessary to gauge the fluid flow rate.