|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|
Weld neck flange are most widely used flanged in process piping. It gives the highest level of joint integrity due to Butt-welded with a pipe. These types of flanges are used in high pressure and temperature application. Weld neck flanges are Bulky & costly with respect to other types of 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.