1. Face: Can be raised face(RF), full face(FF), Ring joint(RTJ) , Groove, Tongue, or customized.2.Bevel end as per ANSI B16.253.CNC fine finished. Face finish: The finish on the face of flange is measured as an Arithmetical Average Roughness ...
1. Face: Can be raised face(RF), full face(FF), Ring joint(RTJ) , Groove, Tongue, or customized.2.Bevel end as per ANSI B16.253.CNC fine finished. Face finish: The finish on the face of flange is measured as an Arithmetical Average Roughness Height(AARH). T...