ORIFICE Plates are used in between Flanges and used for measuring the flow of various Liquids, Gases & Steam from suitable for creating differential pressure in a pipe line for flow transmitter, etc.Available in SS-316/P.P.Material.Design standard confirm to BS 1042 Orifice Plates are most commonly used as the primary element for flow measurement in pipelines based upon the principle of measurement of Differential Pressure created when an obstruction is placed in the fluid flow, due to an increase in fluid velocity.Design StandardsDESIGN - Confirming to ISA RP 3.2, DN 1952, BS 1042, ISO-5167ORIFICE BORE - Confirming to ISO 5167ACCURACY - Within /- 1 %VENT / DRAIN - Vent OR Drain holes are provided as per customers requirement. Not drilled for Orifice Bore smaller than 25.4 mm