Can anyone tell the standard for a lwn rtj nozzle flange??
I checked out in asme b16.5 but I only found WN Rtj type flanges.
Are there no standard lwn rtj type flanges available?? Are they custom made??
I am working on a vessel having a pressure of 210 bar and 2500 ID. The client wants a lwnrtj 30" nozzle. At such a high pressure, lwn nozzle requires a reinforcing pad with it. I found no rtj type nozzle in pv elite also. It only gives a wnrtj type.
Any suggestions?? Asme B 16.5 does cover lwn nozzles by the name of straight hub flanges but I did not find rtj type for a lwn nozzle.