|Size||½”nb to 48” Nb or 15mm to 1200mm|
|Standards||Ansi B16.5, Ansi B16.47 Series A& B, Mss Sp44, Asa, Api-605, Awwa, Custom Drawings.|
|Face type||Flat face, Raised face, RTJ, etc|
Orifice Flanges are used with orifice meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the orifice flange.
Pressure ratings – Class 150, Class 300, Class 600, Class 900, Class 1200, Class 1500, Class 2500, TABLE C, Table D, Table D, Table F, Table H, Table J, PN6, PN10, PN14, PN16, PN20, PN25, PN40 & AS PER Custom Drawings.