Nozzle on Blind Flg
Nozzle on Blind Flg
(OP)
I have a Nozzle on a blind flg. The blind fails for the Nozzle opening (for a revised design pressure, PD5500) and the Nozzle thickness cannot be increased as it is already ordered.
The design is as per PD5500. One option is using reinforcement pads. has anyone come across pads on blinds?
Is there any restriction to use pads ?
Thanks
Sri
The design is as per PD5500. One option is using reinforcement pads. has anyone come across pads on blinds?
Is there any restriction to use pads ?
Thanks
Sri





RE: Nozzle on Blind Flg
RE: Nozzle on Blind Flg
Reverence check calculation using Nozzle Pro. by Paulin Research Group. for the project file.
RE: Nozzle on Blind Flg
RE: Nozzle on Blind Flg
TECHNICAL NOTE:
REVIEW DENNIS R. MOSS: PRESSURE VESSEL DESIGN MANUAL PROCEDURE 2-9 DESIGN OF BLIND FLANGES WITH OPENING [1-4]
RE: Nozzle on Blind Flg
It turned out the nozzle is welded pipe and with the actual thickness(from ut report) ie without neg. tol ...
the blind is okay for the nozzle opening.
and accepted by the inspection authority
RE: Nozzle on Blind Flg