|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|
RTJ flanges seal when tightened bolts compress the gasket between the flanges into the grooves, deforming (or "Coining") the gasket to make Intimate Contact inside the grooves, creating a metal to metal seal. An RTJ flange may have a raised face with a ring groove machined into it.
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.